Photoluminescent pigment is limited to printed matter

Luminescent pigments are also affected by the body color of the background . Then coated with a transparent lacquer coating , improved light stability , antifouling functions.
 Phosphorescent luminescent pigment inks and varnishes are glow in the dark tape . Currently, the luminescent screen printing is limited to printed matter , and, according to the material printed matter to be selective varnish necessary , and to consider the printing ink properties and other characteristics . Use 150 mesh plate , screen thickness of 0.15mm . Thickness after drying is about 0.08mm, clear lines and meticulous printing surface is good. Other proportions , such as transparency , heavy metals , thickness, printing area , the background , the use of a surface varnish realglow photoluminescent exit signs described the use of the same phosphorescent paint .

Photoluminescent Rigid Sheet Preparation method

1, using the finish better equipment glowing sheets friction and reduce damage to the equipment ,Phosphorescent Ceramic but also to reduce the pollution of the powder .
2, because the coarser particles , can be prepared masterbatch machine screw ,glowing stone pebbles preferably without the filter plate .
3 , injection molding products can be a shape,masterbatch production to the powder evenly pellets can usually add the shortening or polyethylene wax.
4 , light plastics masterbatch preparation if it will be better to use light, glow in the dark tape can be used masterbatch plates, sheets , tubes, wire and other light products .

photoluminescent pigment storage

 photoluminescent pigment is a powder-like light-emitting organic light-storage material. Generally,fluorescent pigments manufacturer the amount of flux (such as sodium chloride) and a trace of activators transferred from zinc, calcium, barium or strontium sulfide from blue to red part, with copper as the activator is transferred from the green to the red section. photoluminescent pigment should be stored in ventilated, dry environment,Photoluminescent Pebble  pay attention to moisture, failed once finished using luminescent pigment should be noted sealed.

Photoluminescent Rigid Sheet Preparation method:

using the finish better equipment glowing sheets friction and reduce damage to the equipment ,Photoluminescent Tumbled Gravel but also to reduce the pollution of the powder . because the coarser particles , can be prepared masterbatch machine screw , preferably without the filter plate . injection molding products can be a shape,masterbatch production to the powder evenly pellets can usually add the shortening or polyethylene wax. light plastics masterbatch preparation if it will be better to use light,glow in the dark pigments can be used masterbatch plates, sheets , tubes, wire and other light products .

Luminous paint store

photoluminescent pigment is a powder-like light-emitting organic light-storage material.photoluminescent signs Generally, the amount of flux (such as sodium chloride) and a trace of activators transferred from zinc, calcium, barium or strontium sulfide from blue to red part, with copper as the activator is transferred from the green to the red section. photoluminescent pigment should be stored in ventilated,Photoluminescent Aluminum Sheet dry environment, pay attention to moisture, failed once finished using luminescent pigment should be noted sealed.

Note the use of photoluminescent pigment

photoluminescent pigment than the major, attention and mix use. It should be stored in ventilated, dry environment, pay attention to moisture,Phosphorescent Ceramic  failed once finished using luminescent pigment should be noted sealed. Metallic materials have a greater impact on the luminescent properties, should avoid contact with metal.photoluminescent pigment packaging, transportation and storage:
Packing: waterproof plastic bags for packaging, plus desiccant; packaging in cardboard boxes or metal pail, but also according to customer requirements,Photoluminescent Aluminum Sheet the use of other forms of packaging.
Transportation: transportation to prevent mechanical collision, extrusion, keep the packaging intact, preventing the sun and rain, not allowed to handstand.
Storage: Store in ventilated, dry environment, pay attention to moisture.

photoluminescent pigment Introduction

photoluminescent pigment is a powder-like light-emitting organic light-storage material.Photoluminescent pigment Generally, the amount of flux (such as sodium chloride) and a trace of activators transferred from zinc, calcium, barium or strontium sulfide from blue to red part, with copper as the activator is transferred from the green to the red section. photoluminescent pigment should be stored in ventilated,Photoluminescent Tumbled Gravel dry environment, pay attention to moisture, failed once finished using luminescent pigment should be noted sealed.

Photoluminescent Rigid Sheet Light weight

Editing superiority 

Light weight: weight 0.2 grams per square centimeter 

Thin body: between 0.2 ~ 0.5mm thickness 

Power: 80W per one square meter cold tablets available for use 

Multi-shape: flexible, Photoluminescent Masterbatch‍ cut, do special design 

Impact resistance: can withstand high pressure up to 10 tonnes per flat feet 

5 signs advantages editor 

1. Super-power, short-wavelength light, no radiation, especially at night bright, eye-catching, to attract the attention of passers-by. 

2. Condenser strong, night vision distance can be very far away and attractive, penetrating fog, strong ability of water vapor. 

3. Ultra-thin, lightweight, easy to manufacture and construction, saving the project cost, manpower, efficiency mention students. 

4. Due to easy means to spread ability and advertising to maneuver. 

5. With novelty and attractiveness, Photoluminescent Rigid Sheet‍ easy to reach ad or desired effect. 

6. Cold tablets tailor-made according to customer requirements, production of various sizes, cold tablets shape. 

Based on the above characteristics, advertising signs industry applications available from the following direction to think about where it's cold market 

1. Need to strong advertising (including: fast, permeability, weather) driven by commodities such as: tobacco, alcohol, beverages, credit card ...... or signs such as billboards and other advertising sales. 

2. Strengthen energy-saving and safety of the aspects (can replace traditional neon tubes). 

3. Liquidity marked with advertising boards, signs. ‍

Photoluminescent Tumbled Gravel Luminous in industrial applications

What luminous powder used in industry

      In real life, people use luminous glow characteristic long, made of weak light source, in particular the usefulness of the military sector, to put this material is coated on aviation instruments, watches and clocks, windows, various switches Glow in the dark materials‍ the machine marks, the door handles, etc., can also be used together with a variety of translucent plastic pressed into a variety of symbols, parts, supplies (such as power switches, sockets, fishing hooks, etc.). These light-emitting components after irradiation, or unexpected power outages at night, after getting up and so it continues lightning light, so that people around discernible direction, bring convenience to work and life. The ultrafine particles mixed with luminous material in textiles, the color more vivid, luminous textile children wear can reduce traffic accidents.

     Luminous in industrial applications:

 With luminous in various handicraft industry and the toy industry applications, more and more customers start using luminous to change the performance of their products, but many features luminous itself is most customers do not know, for example, now There are many on the market luminous, not only a difference of quality, price is also very different, a lot of customers to buy their favorite luminous difficult. Mainly glow in the dark stone‍ because there is no industry standard yet luminous, but not our traditional understanding of the consumer in the price of the product, there must be high relative good performance, especially crafts and toy industry, less demanding on the luminescence time for body color and the absorption rate is higher demands, if some users choose luminous, luminous without understanding some of a performance, it will take some detours in the selection and use of luminous in the final analysis, we must first understand After some simple features luminous powder, luminous choose their own processes and requirements best, do not blindly pursue AlliGHT long, all luminous in two hours after the light is very weak, said light emitting 10 hours, 20 hours is just test results theory, in practice the effect is not obvious. 

luminescent material is to be found Photoluminescent Tape

The new long afterglow luminescent material is to be found in the nineties, it is completely different from the traditional type of sulfide-and radiation-excited luminous material does not contain any harmful elements, stable performance, 

Afterglow long time. Aluminosilicate ceramic material such phosphorescent pigment‍ as the matrix material to form a rare earth element-doped luminescent centers and trapping centers, the display having a good night. In this New types of long afterglow luminescent materials mainly to a variety of adhesive materials can be made into various forms of nighttime display or decorative devices. For example: Mixed coated with transparent sintered ceramic powder, made ??from 

Luminescent ceramic; masterbatch added to the photochromic sheets‍ light-emitting plastic granules, plastic sheet, or may be made of a light emitting film; mixed with the transparent resin or adhesive, use can be made of various paints or coatings 

Due to the long afterglow luminescent Photoluminescent Gravel

Due to the long afterglow luminescent material removal can be light illumination in the dark a long time, so people will this material colloquially known as "luminous." Traditional luminous two categories: sulfur Compound-and radiation-excited type. photoluminescent paint‍ Sulfide including ZnS, CaS, etc., and chemical properties of these materials are relatively less stable in water and ultraviolet light easily hydrolyzed or photolysis, Afterglow time is generally two to three hours, life is also shorter. Excitation radiation type is incorporated into radiant energy emitted by radioactive substances within the material as an excitation source, excitation and emission center Glow. Because such materials containing radioactive substances harmful to the environment and human health, Photoluminescent Ceramic‍ has been banned in most countries use. 

luminous materials are Photoluminescent Rigid Sheet

Long Afterglow 

Long-lasting storage luminous materials are photoluminescent (Photoluminescence) of a material, the excitation energy is the energy that can be any kind of ambient light, such as: sunlight, lighting, etc. 

. The basic principle of this luminescent material is: photoluminescent pigment suppliers‍ a material preparation process, the doped luminescent center-forming element in the matrix and the center of the trap, when excited by external light, the light emitting center Electronic ground state to an excited state, when the electron transition from the excited state to the ground state, light emission is formed. Meanwhile, some of the electrons in the excited when falling into the trap center is bondage. After removal of light , Disturbed by ambient temperature, bound to fall into the trap out of the trap-state electronic energy released to stimulate the formation of a light emitting luminescent center. Since the electron is bound to trap affected by ambient temperature Disturbance Photoluminescent Ceramic‍ gradually out of the trap, so luminous performance of a lengthy process, which formed a long afterglow. 

Luminous paint is a paint wall art Photoluminescent Tumbled Gravel

Luminous paint is a paint wall art, he passed absorb Photoluminescent Tumbled Gravel‍ visible light irradiation is generally 10-20 minutes later, you can continue to light in the dark about 12 hours, may be extended for a limited monotonous plane strange glowing dreamy hyperspace. Decorative effect Ambilight, patchwork, pattern fidelity, structured, delicate, no seams, can not afford to skin, cracking, background color and complexion can freely mix, figures, landscapes, flowers, cartoons and other patterns can be arbitrarily chosen, but also You can customize the personality, and unlimited recycling, long life, glow in the dark pebbles‍ non-toxic, non-radioactive elements, a new generation of environmentally friendly decorative paint. Mainly suitable for family entertainment and high-end residential applications.

Fluorescent paint Introduction Photoluminescent Rigid Sheet

Fluorescent paint Introduction 

Fluorescent paint is a fast-drying enamel color especially bright, fluorescent paint to daylight fluorescent pigment coloring, is acrylic paint. Brightness up to about three times the general paint is unmatched by other paint, but especially Photoluminescent Tumbled Gravel‍ bright colors, high color purity. 1992 by the Hong Kong Rococo chemical machine soft introduction of German technology for production, domestic fluorescent paint market is in a stage of development, fluorescent paint is widely used in industrial, home improvement, tooling, transportation and other industries. 

Fluorescent paint Features: The paint film is smooth and dry. The paint when subjected to some form of energy stimulation, converting the absorbed energy into thermal radiation than visible light. The paint has good adhesion and good mechanical and physical properties. 

Color Category 

Red, blue, green, orange, orange-red, golden yellow, white, black, lemon yellow and so on.

Scope 

In advertising plates, safety signs, traffic barriers, underground parking, a ballroom decor, architectural decoration, fishing gear, etc. need bright bright colors application areas, plays an irreplaceable role. 

2 Construction Description 

Fluorescent paint is diluted using tap water-based paint, mainly used in wall construction areas, the use of water as a diluent, can brush, can be sprayed, must be applied only on the underlying white fluorescent effect. The higher the underlying whiteness, the better the fluorescent effect. Primer performance should be adapted to this product. Fluorescent paint coating requires uniform, fluorescent paint dry film thickness required to achieve 0.1 mm, glow in the dark pigments‍ in order to achieve compliance with the requirements of light fastness properties. Then cover the surface layer of fluorocarbon aliphatic polyurethane or varnish to protect and make it dry film thickness of 0.25 mm, Fast performance can be improved by more than a third. 

Precautions 

Taboo and variegated mixed use, so as not to reduce the fluorescent effect. Excellent product quality with qualified construction quality in order to achieve excellent light fastness properties and other application effect. 

Packing 

This product is a plastic cans, glow in the dark pebbles‍ specifications for 1KG * 24 barrels, each piece is 24 barrels.

Afterglow phenomenon photoluminescent pigment

Afterglow phenomenon 

If the fluorescent material contains some trace impurities, and these levels of impurities located in the forbidden band, the equivalent of trap levels, 

After being excited from the valence Photoluminescent Tumbled Gravel‍ band into the conduction band electrons, will fall into the trap levels. Because these are captured by the trap levels must first excited electronic trap levels out after the transition back into the conduction band to the valence band, so they are incident photon excitation luminescence will be delayed for some time, the emergence of the so-called afterglow phenomenon. 

Afterglow generation principle 

Afterglow generation principle 

Long-lasting and can be divided into short afterglow afterglow, they are determined by the delay time. 

Is the photoluminescent material in the light emitting material (usually ultraviolet light, infrared light and visible light) emitting excitation irradiation. Relaxation time glow in the dark pigments‍ classified according to light, the photoluminescent material can be divided into two types of fluorescent materials and phosphorescent materials. They correspond to the above short and long afterglow afterglow. 

Photoluminescence mainly three-step process: 

1, the absorption of a photon; 2, the laser can be transferred to the fluorescent centers; 3, the radiation emitted by the fluorescent centers. 

Photoluminescent material is mainly used for display, imaging, lighting and everyday life. In everyday products, such as washing brighteners, fluorescent paint, fluorescent cosmetics, and so the use of the fluorescent dye a fluorescent material. Some lamp phosphor materials are phosphorescent glow in the dark pebbles‍ material, which can be made with high efficiency and high color rendering fluorescent lamps.

EL sheet referred to el Photoluminescent Tumbled Gravel

EL sheet referred to el (Electro Luminescent electrical excitation light). Cold light emitting material is the working principle (Phospher Partides) sulfide particles sandwiched by bipolar AC voltage generated by AC electric drive, high speed Photoluminescent Gravel‍ electronics within the light emitting layer, a light emitting atom activated to obtain sufficient energy to be accelerated , field electron collision excited fluorescent material and the light emission center, the resulting electron energy pole jump - Change - resulting composite efficient luminescence emitted a physical phenomenon that electrical excitation phenomena. 

In need of special light sources (eg: no shadows, no photoluminescent paint‍ dizzying, brightness uniformity and neon effect ......), in with the environment needs (eg: a narrow space, complex shapes, temperature and power consumption constraints, vibration Under the environment ......), the illusion is impossible to make up the traditional cold light source. In addition, for printed mark, instructions, election propaganda, body decoration and interior design, photo or text on Glow in the dark materials‍ backlit transparent advertising material, EL cold light is the best light materials. 

What is the principle of luminous road photoluminescent pigment

Netherlands magical luminous paint can put to use to replace street lights? 

According to the BBC recently reported that Photoluminescent Gravel‍ the Dutch 500-meter long section of the highway will be the end of the light-emitting into the trial. The N329 road near Oslo City Highway, road markings using fluorescent paint, after charging in daylight, at night more than eight hours of continuous green fluorescence, thereby replacing the lights. 

The designer of the road expressed the hope that through this program to save energy, reduce costs and improve road safety purposes. 

Questions: 

What is the principle of luminous road? What's the difference with the traditional road reflective logo? It really can save energy and replace street lights? 

Answer: 

According to media reports, the nature of the road is the use of light-emitting a glow in the dark fluorescent powder to make signs, the roads automatic light. 

Road use light-emitting phosphors are long afterglow luminescent powder." Recently, Professor of Shanghai Jiaotong University Daide Chang told reporters that this material can absorb sun light during the day, at night and gradually release the green light. 

The material is sent only light in a dark environment, the eyes can be felt during the day feel." Professor of Chemistry and Molecular Engineering, East China University of Technology Shen Yongjia further explained to reporters, also called afterglow luminescent powder luminescent materials, in natural light irradiation, or other artificial light sources that can store energy of the external optical radiation, and at a photoluminescent paint‍ temperature (room temperature) and for a long period of time to slowly release the stored energy in the form of visible light luminescent materials. 

It is understood that since has good luminescent properties, since the 1990s, long afterglow luminescent powder began to receive widespread attention, and began to apply at night signs, emergency lighting and light-emitting ceramic. 

In China, the ground reflective logo has been an important means of auxiliary lights. By car lights, the driver can generally see the road. Then, add the mark compared to the way long afterglow luminescent powder, both of which have anything different? 

Daide Chang said that the main difference between the two is that one is self-luminous, a passive reflector. "Active glowing effect to be significantly better than conventional reflective effect, traffic safety has been significantly improved." 

In addition, the effect of long afterglow luminescent powder, the report pointed out that it can continue to light in the dark eight hours, in order to protect the lighting needs of the night, you can replace the lights. 

However, Shen Yongjia had a different opinion. "Based on its performance, luminous powder luminous at night only last about four to five hours." Shen Yongjia said, from the continuous emission time, it does not guarantee a night lighting. 

In addition, he said, adding a luminous pink road signs only a faint green, can not achieve adequate lighting effect. "This suit is not installed street lights in the field road use, traffic can be set to identify the scope, not to put the car into the ditch." 

also pointed out that luminous paint painted road lane for the region, street lighting between the lane marking can be covered, the use of light-emitting powder coating can not. 

At the same time, cost and stability of the luminous road has also been questioned scholars. 

The key element of long afterglow luminescent powder is rare." Shen Yongjia said before the rare earth prices, the domestic price of 1 kg flour is about 1,000 to 2,000 yuan, and now the price should be higher. 

Efficiency luminous pink haze on cloudy days to Glow in the dark materials‍ absorb energy and how high? Absorption efficiency is not high enough in the circumstances, how to ensure continuous light at night?" Experts believe that the luminescence on the road should be further stability and luminous efficiency research and planning. 

the current luminous paint Photoluminescent Rigid Sheet

However, the current luminous paint application is still in the exploratory stage, according to its performance, luminous powder luminous at night only last about Photoluminescent Gravel‍ four to five hours. From the continuous emission time, it does not guarantee a night lighting. In addition, the range of luminous paint lighting also needs to be improved. Luminous paint painted road lane for areas between street lighting lane marking can be covered using a paint luminous powder can not. In addition, cost and stability of luminous road is also in the demonstration phase, therefore, on the whole it seems, there is still a kind of luminous paint more conceptual product, from its large-scale promotion and application is still a long way to go. 

Champoux consulting release of Photoluminescent Tumbled Gravel‍ hina specialty coatings industry development prospects and investment risk research report" shows: luminous paint is still experimental and exploratory stage, light road should be further research and planning on the stability and luminous efficiency discussion and study many problems, therefore, has not yet reached a consensus to deal with the next stage, contributed to the early large-scale application of luminous paint.

80W per one square meter cold tablets Photoluminescent Tumbled Gravel

Editing superiority 

Light weight: weight 0.2 grams per square centimeter 

Thin body: between 0.2 ~ 0.5mm thickness 

Power: 80W per one square Phosphorescent Ceramic‍ meter cold tablets available for use 

Multi-shape: flexible, cut, do special design 

Impact resistance: can withstand high pressure up to 10 tonnes per flat feet 

5 signs advantages editor 

1. Super-power, short-wavelength light, no radiation, especially at night bright, eye-catching, to attract the attention of passers-by. 

2. Condenser strong, night vision distance can be very far away and attractive, penetrating fog, strong ability of water vapor. 

3. Ultra-thin, lightweight, easy to photoluminescent river rock‍ manufacture and construction, saving the project cost, manpower, efficiency mention students. 

4. Due to easy means to spread ability and advertising to maneuver. 

5. With novelty and attractiveness, easy to reach ad or desired effect. 

6. Cold tablets tailor-made according to customer requirements, production of various sizes, cold tablets shape. 

Based on the above characteristics, advertising signs industry applications available from the following direction to think about where it's cold market 

1. Need to strong advertising (including: fast, permeability, weather) driven by commodities such as: tobacco, alcohol, beverages, credit card ...... or signs such as billboards and other advertising sales. 

2. Strengthen energy-saving and safety Glowing vinyl Realglow‍ of the aspects (can replace traditional neon tubes). 

3. Liquidity marked with advertising boards, signs. ‍

Light-emitting organic pigment powder storing Photoluminescent Tumbled Gravel

Luminescent pigment

Light-emitting organic pigment powder storing Phosphorescent Ceramic‍ luminous material. Typically zinc, calcium, barium or strontium sulfide, a small amount of flux (such as sodium chloride) and a trace of activators

The shift from blue to red portion of the copper is transferred from the activator part of the green to the red.

Precautions

The pigment than the major attention when using the mix.

It should be stored in ventilated, dry environment, pay attention to moisture, failed to finish using a luminescent pigment should be noted sealed.

Metallic materials have a greater impact glow powder suppliers‍ on the luminescent properties, should avoid contact with metal.

Luminescent pigment packaging, transportation and storage:

Packing: waterproof plastic bags for packaging, plus desiccant; packaging in cardboard boxes or metal pail, also according to customer requirements, the use of other forms of packaging.

Transport: Transport prevent mechanical impact, crush, keep the packaging intact, Glowing vinyl Realglow‍ preventing the sun and rain, not allowed to handstand.

Storage: Store in ventilated, dry environment, pay attention to moisture.‍

increase their knowledge Photoluminescent Rigid Sheet

Essay Appreciation: Warm Jade aroma Lam day

Benefits of extra-curricular reading is known to everyone, it not only allows students to broaden their horizons, increase their knowledge, will further consolidate the students learned in each curricular

Kinds of knowledge. We must resolutely follow the rules of glow powder suppliers‍ language teaching: "successfully implemented in curricular, extracurricular thanks", which for improving student's reading level and writing ability are

As for the whole discipline of learning plays a great role. Well, I hope this article can help you a little of students and friends.

Since ancient times people Jing-yu, jelly, tours jade, jade, jade beautiful, hard noble jade, an old saying, "There are five German jade, jade gentleman Bede.

. Jade leave the body ...... gentleman for no reason, "and now people love jade unabated." Mountain jade and vegetation moist, deep Usu but not dry cliff "," grape wine night

Light cup, to drink immediately pipa reminder ", describing the ancient jade sentence I remember most clearly is Shangyin" sea pearl tears, Lam day Warm Jade aroma. "Xu

Many wonderful things in front of people all the jade crown a word, such as the woman has "a beautiful woman in the book"; Jade is also a symbol of wealth, the former imperial jade seal representatives

, The most famous of ancient and Choi are doing to bring fifteen fortresses exchange, there are indications that people valued jade. And my understanding of the jade is my career

Relationship, every day with these colorful, all kinds of stone deal, Photoluminescent Aluminum Sheet‍, who wear jade stones to go through the conception, design,

Produced a series of work, and finally to become the polished exquisite jade crafts, or wear, or play, addictive meaning of infinity.

My lasting bonds with jade is probably a child, in addition to nickname his father gave me to take a generic word with jade, my neighbors are also friends flower once said, how

Good names are accounted for so that you go home, because my siblings names are also words with a treasure, and slightly jealous envy at her face, I am a little speechless. The jade

At first sight is a high school, secondary school exhibitions, factories and enterprises see themselves each county's profile and products or outcomes to do an introduction, I am not interested in anything else the whole, only one county jade plant products according to attract . The photograph is a jade figure ornaments, it is a Guanyin statue, next to a golden couple, but

I did not know the origins of these characters, I stare at the photo for a long time could not bear to leave, I have to wonder how it was carved out of skilled so beautiful jade? After again

Come to my graduation, made in a factory custody a year, until one day a friend told jade factory job, I was given a free hand to the resignation of the open back door to go to work

The recruitment exams, jade plant successfully become a Photoluminescent Gravel‍ member of the glorious work into a new factory workshop.

Photoluminescent Rigid Sheet materials have a greater impact

Luminescent pigment
Light-emitting organic pigment powder storing luminous material. Typically zinc, calcium, barium or Photoluminescent Aluminum Sheet strontium sulfide, a small amount of flux (such as sodium chloride) and a trace of activators
The shift from blue to red portion of the copper is transferred from the activator part of the green to the red.
Precautions
The pigment than the major attention when using the mix.
It should be stored in ventilated, dry environment, pay attention to moisture, failed to finish using a luminescent pigment should be noted sealed.
Metallic materials have a greater impact on the luminescent properties, should avoid contact with metal.
Luminescent pigment packaging, transportation and storage:
Packing: waterproof plastic bags for packaging, plus desiccant; packaging in cardboard boxes or metal pail, Photoluminescent Pebble also according to customer requirements, the use of other forms of packaging.
Transport: Transport prevent mechanical impact, crush, keep the packaging intact, preventing the sun and rain, not allowed to handstand.
Storage: Store in ventilated, dry environment, pay attention to moisture.

constitutes a water lens Photoluminescent Tumbled Gravel

Demonstration spherical water condenser lens effect 

By observing the lens to photoluminescent technology‍ deflect the incident light conditions, the understanding: 

1. Parallel with the axis of light refracted through the lens converging focus on the spindle; 

2. Focus light through the lens on a point light source emits parallel refraction; 

Glass beaker, fluorescent yellow dye, parallel light, Guangping. 

Experimental setup shown Photoluminescent Aluminum Sheet‍ in Figure 2.8-4, the spherical glass beaker filled with water, then add a small amount of fluorescent yellow dye to help display the optical path, thus constitutes a water lens. Allow the parallel light emitted parallel light through the lens in water, in a way to put a mask at the light beam, moving the mask at the optical axis direction so that the converging point of the light beam photoluminescent pigment suppliers‍ happens to fall on the light screen. 

which can be extracted from Photoluminescent Rigid Sheet

Life common chemical phenomena 

????? A lipstick: Lipstick Lady in oil, beeswax, titanium dioxide, and dyes, a dye composition of the two chemicals, a fluorescein, a bromine. 

2, chewing gum: it is derived from the isoprene out of glue is made, in addition, the chewing gum also contains other chemical components, sweetener, flavoring agents and softeners. Chewing gum can blow Photoluminescent Masterbatch‍ bubbles is because of containing butyl rubber. 

3, sunscreen: two: one can reflect sunlight, and the other one is light before it reaches the skin absorption; first is called a "physical sunscreen" the second is "chemical sunscreen" chemical sunscreen benzoic acid containing an amino group, can absorb electromagnetic radiation and convert it into other forms of energy without hazards. 

4, remove wrinkles: "alpha hydroxyl acid" compound "beta hydroxyl acid" contains cream, which can be extracted from fruit and milk. Can dissolve the dead cells adhered to human skin fat, this fat is eliminated, a new skin, reducing wrinkles. 

5. Environmental pollution caused by heavy metals called heavy metal pollution. Heavy metal pollution can sometimes cause great harm, such as Minamata disease occurred in Japan (mercury contamination) and bone pain disease (cadmium pollution) and other pollution disease, is caused by the heavy metal pollution. 

6 There is a laughable gases. It is one of the relatives of nitrogen. Called nitrous oxide, nicknamed "laughing gas." "Laughing gas" as an anesthetic, but soon entered the hospital, and was a long-term use. The use of anesthetic, so many patients freed from the hands of death out. 

7 make cookies, cakes and breads and other foods when used another baking powder. This has nothing to do baking powder and yeast, in fact, is a chemical leavening agent. It contains two chemical powder - sodium dihydrogen phosphate and pigment powder suppliers‍ sodium bicarbonate, into the wet surface, the change in the chemical, carbon dioxide gas to emerge, the food produced in many Xiaodong Dong. 

8 fried dough fritters rub it in advance of the food base and alum. Shop early master said, "a base two alum three salt" refers to every seven pounds of fresh surface coupled with twelve bases, twenty-two thirty-two alum and salt, then into a deep-fried dough fritters. These three roles each have their own role in chemistry: salt so salty surface and become pliable, alum is potassium aluminum sulfate, acidic, in hot pan, it and the food base from a chemical reaction to produce carbon dioxide bubbles, the rapid expansion of heated air bubbles, making fritters quickly swell. One or two food base and two two alum can produce about 14 liters of carbon dioxide gas, boiling oil temperature more than two degrees, the expansion of the volume and make it more than doubled, so the new deep-fried fritters porous. 

9 special glass called "photochromic" glass. It is in the manufacturing process, the pre-light-sensitive material braced as silver chloride, silver O (collectively halide), as well as a small amount of copper oxide catalyst. Glasses from no color becomes light gray, dark brown, photoluminescent pigment suppliers‍ and then change back from the dark tone through glasses glasses are silver halide becomes magic. "

‍

compound of nitrogen for plants photoluminescent pigment

Salt taste salty, used to flavor or other preserved fish, eggs and vegetables, is an amount up to the most widely used spices, called "the king of the Subway." People have to eat a certain amount of salt (generally adults eat 6g to 15g of salt is enough), photoluminescent paint suppliers‍ the reason one is to increase the taste, the second is the need for human performance. Na + is mainly present in the extracellular fluid is an important component of the extracellular fluid osmolality and maintain capacity. Animal blood concentration is constant, excessive loss of salt will increase or supplement insufficient excitement, weakness and then shaking occurs, leading to paralysis of the hind legs of animals until death. U.S. scientists Taylor personally experienced the process of eating food without salt, initially increased sweating, loss of appetite disappeared five days was very tired, to 8 to 9 days you feel muscle pain and stiffness, and subsequent insomnia Photoluminescent Tumbled Gravel‍ and muscle twitching, due the situation is more serious and was forced to terminate the experiment. Of course, excessive intake of salt will absorb the moisture from the cells back to the body fluids, so that the body due to lack of water and fever. 

Process 11 of the nitrogen in the air can be absorbed into the plant nitrogen compounds called nitrogen fixation. Nitrogen is usually fixed in nature, there are two: one is lightning in the air when nitrogen and oxygen compounds students nitric oxide, nitrogen dioxide, nitric oxide and oxygen to generate further compounds, nitrogen dioxide is absorbed by water into nitric acid in the rain when descend to the ground. Another way is to use a nitrogen-fixing Rhizobium plants, a Rhizobium bacterium, can form nodules on the roots of leguminous plants, under natural conditions, the nitrogen in the air which can be converted to compound of nitrogen for plants use. "Kind of beans is not on fertilizer, seed a few years to even more fat" is speaking the truth. 

12. Preserved egg is a traditional food of our people. Because of its unique flavor, taste great, long shelf life, are very popular. Students know? In fact, the eggs will be processed into preserved egg in the process is a more complex chemical processes. The feed ash alkali (sodium hydroxide, potassium hydroxide) to penetrate from the outer shell of the egg yolk and egg white, and wherein the role of the protein, resulting in protein degradation, and to emit a small amount of solidified hydrogen sulfide gas. Meanwhile, the base and further into amino acids in the protein in the decomposition reaction, pigment powder suppliers‍ the resulting crystals of the salt to the beautiful appearance of the coagulated egg white, like a flower of the "preserved." And hydrogen sulfide gas in the egg yolk and the role of generating various sulfide minerals, then the egg yolk, egg white, color change, dark green egg yolk, egg white was a special green tea. Salt can shrink away from the egg shell, increase the taste and corrosion protection. Minium can join ripening egg, egg shrink away from the shell prompt. The tannins in tea and aromatic oils, can increase egg protein coagulation coloring and flavor. 

photoluminescent pigment Various materials

Various materials 

Aluminate base 

Since 1993 the co-doped synthetic Matsuzawa Dy's SrAl2O4: Eu found its afterglow decay time up to 2000min. Subsequently, it has successively developed a series of rare-earth-activated aluminate long afterglow materials, such as blue CaA12O4: Eu, Nd, and blue-green Sr4Al14O25: Eu, Dy, its afterglow afterglow properties of materials and their parameters are shown in Table 1. Aluminate long afterglow Photoluminescent Tumbled Gravel‍ material, which is mainly activator Eu, mainly in the afterglow luminescent colors blue and green wavelength range. Today, although the water is not very good aluminate, aluminate long afterglow material SrA12O4: Eu, Dy and Sr4Al14O25: Eu, Dy still get a huge commercial applications, long-lasting materials is the main stage materials research and application concerns. 

Silicate-based 

Silicate matrix using long-lasting materials, as Portland has good chemical stability and thermal stability, while raw SiO2 cheap, easy to get, in recent years more and more people's attention, and this silicate materials are widely used in lighting and display areas. Since 1975, Japan developed the first Silicate Long Afterglow Zn2SiO4: Mn, As, its afterglow time of 30min. 

Since then, a variety of silicate materials have also Photoluminescent Rigid Sheet‍ been developed afterglow, as Sr2MgSi2O7: Eu, Dy, Ca2MgSi2O7: Eu, Dy, MgSiO3: Mn, Eu, Dy, material and performance parameters in Table 1. Silicate matrix material in the afterglow of the main activator Eu2 +, its luminous colors still concentrated in blue-green, although there are red afterglow silicate material reported. Better performance is the afterglow of Eu and Dy doped Sr2MgSi2O7 and Ca2MgSi2O7, its afterglow duration is greater than 20h. In addition, observed in Mn, Eu, Dy co-doped MgSiO3 three elements in the red afterglow phenomenon. Silicate aluminate long afterglow material has incomparable advantages in terms of water resistance, but its performance is worse than the aluminate. 

Other 

Apart from the above categories afterglow materials research as well as more long-lasting material sulfide ZnS: Cu, Co and CaS: Eu, Tm, represented, which is characterized by diverse colors, but only a maximum brightness of its initial afterglow 40mcd / m or so, and such material in the first few minutes, a sharp decrease in afterglow luminance, the afterglow time is short and effective. There Pr doped titanate CaTiO3: Pr, Al. Up to now, long-lasting luminescence in the oxidation system has been extensively studied, it is noteworthy that the chlorine oxide Ca8Zn 4Cl2? (SiO4??):? Eu, nitride containing Ca2Si5N8: Eu There are also long-lasting phenomenon. 

In addition, Professor Pan Zhengwei research group has developed a long near-infrared afterglow material Zn3Ga2Ge2O10: Cr, its afterglow time up to 360h.‍

Photoluminescent Rigid Sheet History Afterglow Materials Development

History Afterglow Materials Development 

Short afterglow photoluminescent materials, Photoluminescent Tumbled Gravel‍ also known as the phosphorescent light-emitting materials, luminescent materials, which is essentially a photoluminescent material, he is a kind of absorbed energy as visible light, ultraviolet, X-ray, etc., and substances can continue to emit light after excitation stops, he can be able to trap the energy stored in the material, is a kind of promising. [1] 

Long-lasting material is one of the first materials research and applications, many natural ore province would have long afterglow characteristics, and for the production of a variety of items, such as "Moonwalker", "Night Pearl" (Figure 1). There are written records may be true in our country during the Song Taizong (AD 976-997 years) described (Figure 2) with the "afterglow pigment" drawn "cow painting", photoluminescent pigments‍ the painting can see cattle into the night that the reason is this cow painting is made ??of photoluminescent pigment painted with oysters, Western earliest record of such luminescent materials in 1603 when an Italian cobbler ore roasting local alchemist, got some in the dark the red light material, after analysis showed that, within the ore contains barium sulfate, after reduction roasting became part barium sulfide afterglow materials. Since then, the 1764 British oysters and sulfur mixed with firing a blue and white light-emitting materials, namely Photoluminescent Rigid Sheet‍ calcium sulfide afterglow luminescent material. 

Photoluminescent Tumbled Gravel What will glow in the dark plastic products called

1 Long Afterglow 

Long-lasting storage luminous materials are photoluminescent (Photoluminescence) of a material, the excitation energy is the energy that can be any kind of ambient light, such as: sunlight, lighting, etc. 

. The basic principle of this luminescent Photoluminescent Tumbled Gravel‍ material is: a material preparation process, the doped luminescent center-forming element in the matrix and the center of the trap, when excited by external light, the light emitting center 

Electronic ground state to an excited state, when the electron transition from the excited state to the ground state, light emission is formed. Meanwhile, some of the electrons in the excited when falling into the trap center is bondage. After removal of light 

, Disturbed by ambient temperature, bound to fall into the trap out of the trap-state electronic energy released to stimulate the formation of a light emitting luminescent center. Since the electron is bound to trap affected by ambient temperature 

Disturbance gradually out of the trap, so luminous performance of a lengthy process, which formed a long afterglow. 

Due to the long afterglow luminescent material removal can be light illumination in the dark a long time, so people will this material colloquially known as "luminous." Traditional luminous two categories: sulfur 

Compound-and radiation-excited type. Sulfide including ZnS, CaS, etc., and chemical properties of these materials are relatively less stable in water and ultraviolet light easily hydrolyzed or photolysis, 

Afterglow time is generally two to three hours, life is Photoluminescent Rigid Sheet‍ also shorter. Excitation radiation type is incorporated into radiant energy emitted by radioactive substances within the material as an excitation source, excitation and emission center 

Glow. Because such materials containing radioactive substances harmful to the environment and human health, has been banned in most countries use. 

The new long afterglow luminescent material is to be found in the nineties, it is completely different from the traditional type of sulfide-and radiation-excited luminous material does not contain any harmful elements, stable performance, 

Afterglow long time. Aluminosilicate ceramic material such as the matrix material to form a rare earth element-doped luminescent centers and trapping centers, the display having a good night. In this New types of long afterglow luminescent materials mainly to a variety of adhesive materials can be made into various forms of nighttime display or decorative devices. For example: Mixed coated with transparent sintered ceramic powder, made ??from 

Luminescent ceramic; masterbatch added to the light-emitting plastic granules, plastic sheet, or may be made of a light emitting film; mixed with the transparent resin or adhesive, use can be made of various paints or coatings ‍

Photoluminescent Rigid Sheet Luminous powder for use and configuration of the light emitting plastic products

  ◆ luminous description can be applied to different plastics processing technology, such as injection molding , extrusion , casting , rolling, mixing , etc., if the light-emitting plastic masterbatch prepared first , then better be prepared by the masterbatch products, glow.
    ◆ Preparation method:
     1, using the finish better equipment glowing sheets friction and reduce damage to the equipment , but also to reduce the pollution of the powder .
    2, because the coarser particles , can be prepared masterbatch machine screw , preferably without the filter plate .
    3 , injection molding products can be a shape,masterbatch production to the powder evenly pellets can usually add the shortening or polyethylene wax.
   4 , light plastics masterbatch preparation if it will be better to use light, can be used masterbatch plates, sheets , tubes, wire and other light products .

‍

Photoluminescent Rigid Sheet can be carried out using luminous paint brush

1 , can be carried out using luminous paint brush, roller , spray coating , curtain coating and other processes
2, luminous coating reaches more than glow in dark sheet, in order to obtain a more desirable emission brightness ;
3, in the luminous white primer coating for the bottom below , can improve the luminous brightness ;
4 , the above white photoluminescent river rock  coating can improve the coating gloss and weather resistance ;
5 , the coating can be adjusted according to construction methods.

‍

Photoluminescent Rigid Sheet salts luminescent material characteristics

Rare earth activated alkaline earth metal aluminate luminescent material is a rare earth Eu especially on the active element , an alkaline earth metal aluminate to a class of luminescent substrate material . Where Eu and Dy co-activated strontium aluminate SrO · nA12O3: Eu, Dy is a typical representative of the 20th century, it was developed in the glow in the dark pigments, a new class of luminescent material activated alkali earth aluminate luminescent materials are characterized from beginning high brightness, long afterglow time (> 12h), non-radioactive hazards, resistance to environmental erosion, known as the green energy-saving materials . In SrO · nA12O3: Eu, Dy emitting material , with the SrO/A12O3 ratio, the fluorescence wavelength and afterglow time is different , glow in the dark rock· A12O3: Eu, Dy, a yellow- green light after excitation , peak wavelength 520nm; 2SrO · 3A12O3: Eu, Dy, excited by blue-green light , the peak wavelength of 490nm. The afterglow time is longer than the latter the former, but the initial luminous intensity is the opposite .‍

Photoluminescent Tumbled Gravel Commonly used gravel and pebbles two kinds.

In concrete construction, aggregate particle size greater than 4.75mm become coarse aggregate, commonly known as stone.
Photoluminescent Tumbled Gravel refers weathered rock formed by the flow of long-term particle transport is no natural corners of pellets 2 ~ 60mm. Sediment classification in one name. The average particle size greater than 1 mm rock or mineral fragments thereof.
Natural rock or phosphorescent sand rocks mechanically crushing, screening made of rock particles larger than 4.75mm in diameter.
glow in the dark pebbles is a natural weathering, water handling and sorting, piled, rock particles larger than 4.75mm in diameter.
C25 strength concrete gravel generally used below.
Overall, the different size ranges pebbles and gravel.

Photoluminescent Rigid Sheet Editing superiority

Light weight: weight 0.2 grams per square centimeter 

Thin body: between 0.2 ~ 0.5mm thickness 

Power: 80W per one square meter cold tablets available for use 

Multi-shape: flexible, glow in the dark material‍ cut, do special design 

Impact resistance: can withstand high pressure up to 10 tonnes per flat feet 

5 signs advantages editor 

1. Super-power, short-wavelength light, no radiation, especially at night bright, eye-catching, to 

attract the attention of passers-by. 

2. Condenser strong, night vision distance can be very far away and attractive, penetrating fog, 

strong ability of water vapor. 

3. Ultra-thin, lightweight, easy to manufacture and construction, saving the project cost, manpower, 

efficiency mention students. 

4. Due to easy means to spread ability and advertising to maneuver. 

5. With novelty and attractiveness, easy to reach ad or desired effect. 

6. Cold tablets tailor-made according to customer requirements, production of various sizes, cold 

tablets shape. 

Based on the above characteristics, gravel for gardens‍ advertising signs industry applications available from the 

following direction to think about where it's cold market 

1. Need to strong advertising (including: fast, permeability, weather) driven by commodities such as: 

tobacco, alcohol, beverages, credit card ...... or signs such as billboards and other advertising 

sales. 

2. Strengthen energy-saving and safety of the aspects (can replace traditional neon tubes). 

3. Liquidity marked glow in the dark stones‍ with advertising boards, signs. 

glow in the dark dye Talk about the use of light-emitting

Talk about the use of light-emitting powder in the plastic and precautions

Luminous powder for plastics in use: 1, light-emitting materials can be used with all types of plastic injection, extrusion: pp, pe, pvc, pu, ps, abs, tpr, eva, nylon, acrylic. 2, glow in the dark material‍ luminous paint directly emitted, should be added to the amount of white wax, slip additives, etc., so luminous pigment dispersion and better. 3, the background color of plastic material with light, fluorescent color or transparent color-based, its glow is more favorable. 4, the plastic injection, luminescent pigments recommended dosage is 1.0% -20% of the total weight, the effect due to the thickness of the luminescent colors are different.

Luminous powder for injection plastic glue Application Notes: A. luminous powder Cautions: 1, avoid contact with water (water-based luminescent powder coated after exception handling); 2, gold luminescent powder to avoid long-term contact with the metal; (short luminous efficiency of zinc sulfide powder exceptions); 3, glow in dark sheets‍ avoid high temperature and high friction. B. Luminous powder injection can be together with different types of plastics, such as PP, PE, PVC, PU, ​​PS, ABS, TPR, EVA, nylon Nylon), acrylic and so on. C. When adding the right amount of white wax injection best choice spread of oil, more luminous powder and plastic molecules, the best use of masterbatch, distributed more evenly, but need to fully dry before using masterbatch. D. Background of plastic material with light or transparent colors better, its glow is more favorable. E. When plastic injection, luminous powder recommended dosage is 3% -20% of the total weight, glow in the dark gravels‍ but the thickness, the color will be different.

glow in the dark material Shenzhen shine powder to talk about

Shenzhen shine powder to talk about the use of reflective glass powder for

Introduced in front of a lot of knowledge about the luminous powder, glow in the dark material‍ luminous powder I believe we have a certain understanding, then the luminous powder it, you have to use reflective powder understand before? Here we talk about with this knowledge.

Reflective glass powder for use of a, a certain proportion of the deployment of good glue. b, after adding a mixture of both water that day (10% AB glue of the total weight) diluted effective within 30 minutes, used with the distribution. c, flat glass cleaning or sandblasting. d, the reflective powder added to an aqueous solution with a good glue stir. e, with a diameter of 2.0 or more of the above solution was uniformly spray gun on glass, spray repeatedly until the desired density, drying for three hours or heated to 80 degrees for half an hour. f, as a reference to the deployment of reflective powder color glow in dark sheets‍ AB primer coating as a protective layer, drying or drying.

glow in the dark stones What color ink Classification

Color ink is a means of material by means of a special color inks can be used in the security industry, toy industry, gift industry, garment industry, handicraft industries.

Color ink Category:

Temperature change ink, ultraviolet light-sensitive color ink, color ink UV glow in the dark stones‍ fluorescence, infrared excitation color ink, water color inks, chemical color inks, optically variable ink.

 There are three color ink temperature categories, displaying a specific color temperature, color disappears after heating becomes colorless, cooled immediately to restore the original color, its irreversible process of change, referred to as "inversion variable elimination color ink "; Show colorless at room temperature, after heating into another color, then restore the original cooling colorless, because of the change process reversible, referred to as" inversion Hair color ink "; ink display color at room temperature, after heating into another color, because the reversible change process referred to as "inversion variable color ink transfer."

 Dreaming ink (daylight color ink): usually encountered sunlight or ultraviolet light exposure from colorless to color, colors are: red, purple, blue, sky blue, green, orange, yellow and other seven colors.

   Water color ink (flu wet ink):

First, water color ink Features: Bo water color ink is water-based printing ink itself is white, the water becomes clear, dry restored. As the water becomes transparent ink does not contain hazardous materials, EN71-3 has been detected, is a water-based screen printing ink glow in the dark material‍ color safe, suitable for printing all kinds of toys, wonderful canvas, stickers, beer coasters, umbrellas or Fun stuff.

Second, the printing substrate: can be printed on paper, cloth, PVC plastic, leather and so on.

Third, the printing method: a substrate can be first in the general offset or screen printing, printed text or logo (try pale ink required) 2 to be patterned after the ink is dry, with a 43-77T / cm screen (water-based networks) will become transparent inks printed on the water surface pattern, the For dilution. Can be added to a small amount of distilled water. After the water becomes transparent layer of white ink becomes dry film will cover the following pattern. To strengthen the hiding power, water treatment becomes transparent ink printing ink dry, plus printed layer. 3 wind can dry naturally or use 80-100 ℃ heat for 3-5 minutes.

Fourth, the shelf life: water becomes transparent water-based glow in dark sheets‍ screen printing ink ink stored in a cool place, shelf life of 12 months or more.

An inorganic fluorescent material of the fluorescent material and the organic fluorescent material.

The usual sense, refers to a fluorescent material by electron beam or the light of a specific frequency (rays) can be issued after irradiation of visible light of a certain class of materials. For example, often see used to test bloodstains luminous sheet (where to buy glow powder) reagent at the crime scene, and after the reaction with the iron in the blood (some say as hemoglobin) occurs with ultraviolet light that emits blue fluorescence.

The main classification of luminescent material

A luminescent material is varied, the main types are: photoluminescence, cathode luminescence, electroluminescence, thermoluminescence, optically stimulated luminescence, luminescent
The fluorescent material
1 molecular structure of the problem
The fluorescent material is some sensitive special photosensitive molecules, already exists in the form of photographic materials and molecular inertia, when the absorption light irradiation he is not our long said, but the light energy to the molecular structure of photosensitive material change, light to structure irradiated molecules continue to change until it best change, when there is no light, there is no external energy is its molecular structure continues to change, because the structure of molecular interactions between inertia to restore, restore time to produce energy, this is the light into.
2 no matter how some fluorescent material irradiation (visible light) will not light, but in some special ray (Ray) exposure to light, when the molecular photosensitive material by a ray irradiation, molecular atoms from the structure will not change, ray itself with large amounts of energy, atomic by the radiation force electronic around the nucleus of easily escape
So put some invisible rays through the electronic force changed their frequency so that the wavelength and frequency in the range of visible light, this is the luminous principle, we cathode ray picture tube commonly used is the use of this principle.

Photoluminescent Sand,Phosphorescent Sand - Jinan Realglow Luminous Technology Co.,Ltd.

Photoluminescent Sand,Phosphorescent Sand - Jinan Realglow Luminous Technology Co.,Ltd.

The difference and connection between the light emitting materials and fluorescent powder

glow in the dark material refers to the excitation source for the ultraviolet, visible light, the excitation source material capable of emitting light. In accordance with the luminescence decay time can be divided into long afterglow luminescent material and luminescent materials. Long afterglow luminescence materials, just be excited source for a period of time, and then disconnect the luminescence excitation source still light emitted, the general decay time is larger than Ms.

photoluminescent paint and screen printing inks

Neutral or alkaline transparent resin should be used.
Photoluminescent pigment avoid using metal containers and processing equipment.
Coatings should be noted that the finished product and the moisture content of the ink , the higher the moisture content , the shorter the storage time .
Use high- viscosity resin , and add anti-settling agent to prevent precipitation occurs .
Stir before using uniform finished product that can be used to adjust the viscosity of the diluent , but can not use heavy metal compounds as additives.
Printing is recommended to use a white or reflective background color , can increase the brightness of the printed pattern .
Screen printing is photoluminescent pigment mesh 80 to 120 mesh .
Paint or ink when the coating thickness 120μm best.
Luminous recommended dosage is 20 % to 40%
Printed material is different , you should choose a suitable base paint or ink .

photoluminescent pigment crystal advertising

Smart Mirror series , when the light is on when you can use a light box , when a person close to the time , it becomes a mirror, energy saving and environmental protection , the power consumption is 30 % of the ordinary light boxes . Mirror apply : bar, fitness center, restaurant ,realglow glow in the dark sand , vending machines, retail stores, kiosks, toilets , airports , train stations, elevators. Mirror With its novel features, publicity stylish appearance and high-strength , popular in domestic advertising market.
Colorful crystal light crystal light contains series , 3D crystal light series , Variety crystal light series, fiber optic crystal light series. Product crystal clear , soft light, the LCD screen effect, very beautiful. Used in advertising , decoration, photographs hanging in the field , realglow glow in the dark pigments of various photo crystal photos, crystal painting , crystal advertising light boxes . Set advertising , decoration, lighting in one . Variety crystal light , intelligent control, automatic changing , colorful, effects can be comparable with the LCD display. Making simple, low cost, high profit .

phosphorescent sand production and export

China has become the world's largest carbon black producer and consumer . However, in high-performance and specialty carbon black products, almost all of China's dependence on imports . Carbon black industry will make every effort to achieve the production of power shift realglow gravels for sales the production of power . This is the reporter from March 23 to 25 , held in Xi'an in 2010 from the China Rubber Industry Association Annual Conference and black club members learned information sessions . It is understood that China currently has about 100 carbon black business , with an annual capacity of more than 430 million tons in 2009 , 2.7 million tons of carbon black production . However, the majority of SMEs in the industry , industry concentration is poor, realglow gravel driveway in lack of research funding , new product development lags behind. Although there are a large number of annual exports of low-end products , but high performance and specialty carbon black products are almost entirely dependent on imports .

photoluminescent pigments data cable production methods

Polymer light -emitting materials with hair
Luminous plastic luminescent material is a class of light-emitting polymer composites agent . After external Realglow photochromic pigments can emit light emitting longest time has been developed up to 70h or more, also known as luminous afterglow luminescent material . After the withdrawal of foreign sources , the energy stored in the excitation can be light for the dark indicate functional and decorative features . Polymer light-emitting realglow decorative stone is a high value-added new functional materials rise in recent years , especially organic electroluminescent materials have become a research topic of concern , and the inorganic semiconductor electroluminescent material compared with polymer electroluminescence low-voltage DC drive, high brightness, high efficiency and other advantages. Alkoxy as the poly (PPV), realglow pigments in paint carbazole (PVK). Its price is cheap , simple production process, and has good mechanical properties, good processing properties and thermal stability, outstanding advantages of these polymers will undoubtedly become the most commercial power promising luminescent material.

The Photoluminescent Rigid Sheet principle

The material preparation process , the doped luminescent center -forming element in the matrix and the trapping realglow yellow green excited by external light , the light emitting center of the ground state to an excited state , when the electron transition from the excited state when the ground state , a realglow gravel driveway . At the same time , some of the electrons in the excited fall into the trap center is bound to complete the energy reserves. At the same time , some of the electrons in the excited fall into the trap center is bound to complete the energy reserves. After the light is removed, by the ambient temperature perturbation energy electrons out of the trap fell realglow gravels for sales ground state , releasing the shackles in the center of the trap formed excitation-emission light.

photoluminescent pigments phosphor material

Since the 1990s, with the development and progress of science and technology , the emergence of new storage realglow ornamental gravel light rare earth -based alkaline earth aluminate phosphor material does not contain radioactive material. It differs from the traditional nature of the sulfide -and radiation- excited type luminous material , completely free of any harmful elements , chemically more stable, high brightness, long afterglow time . photochromic sheets storage luminescent material is a light-induced luminescence (Photoluminescence) material by ambient light , such as any kind of daylight , lighting and other energy excitation .

Photoluminescent Rigid Sheet energy conservation

According to Champoux Consulting released the " 2009-2012 China iron oxide pigments market depth research report" shows how, under the current unfavorable situation , iron industry to glow in the dark sheet, should do the following three things: First, do not be afraid difficult to meet the challenges to quality products and good service , bigger domestic market, stabilize the foreign markets, emerging markets ; second, the steady adjustment of industrial upgrading, change the current market pressures , realglow pp masterbatch pressures to accelerate the adjustment , enabling backward the opportunity to seize the enterprise features , implementing multi-species development ; third , continue to promote the development of innovation and further strengthen technological innovation, device innovation, energy conservation, through the device unit , control, intelligence , and promote realglow luminous masterbatch , low energy consumption and achieve cleaner production, iron oxide pigment industry in innovation , enhance the image in development, stand on a new starting point , and enhance overall competitiveness .

photoluminescent pigments are also affected by the body color

Then coated with a transparent lacquer coating , improved light stability , antifouling functions.
* Luminescent ink
Phosphorescent luminescent pigment inks and realglow glow in the dark tape are mixed into the material . Currently, the luminescent screen printing is limited to printed matter , and, according to the material printed matter to be selective varnish necessary , and to consider the printing ink properties and other characteristics .
Use 150 mesh plate , screen thickness of 0.15mm . Thickness after drying is about 0.08mm, clear lines and meticulous printing surface is good.
Other proportions , such as transparency , heavy metals , photoluminescent exit signs, printing area , the background , the use of a surface varnish previously described the use of the same phosphorescent paint .

photoluminescent pigments the light emission

When printing, the printing speed according diluent to adjust the ink viscosity.
   Use white underlay in luminous Realglow where to buy glow powder or directly printed on a white substrate , can improve brightness and time printed pattern. If the underlying
       Color is dark , the light emission brightness to be reduced by 50 %.
  To get the desired brightness light-emitting pattern , glow in the dark film thickness of the luminescent ink should not be less than 100um.
  Since a lower mesh screen printing ink layer is thick, the effect can be obtained a light emitting pattern is preferable , and therefore it is preferable to use 80-120 mesh screen .

Applied Polymer photoluminescent pigments

luminous type light emitting material almost can blend with the use of various resins , especially a better lighting effect in the polyolefin resin . You can use light-emitting plastic masterbatch extrusion, glowing sheets , calendering, casting processed into various molding methods such as light-emitting panels, luminous film , glow sticks and light products for different purposes , can be used such as: electrical switches, fire equipment , highway , parking, various instructions signs, bicycles, footwear, toys , etc. , realglow glow in the dark rock  products will provide great convenience living . Polymer electroluminescent material also has a number of advantages can be applied to various fields of industry sectors .

photoluminescent pigment Precautions

1 The pigment than significant, note the use of mixing .
2 should be stored in ventilated, powdered paint pigments , pay attention to moisture , failed to finish using a luminescent pigment should be noted sealed.
3 metallic materials have a greater impact on the luminescent properties, should avoid contact with metal.
4 luminous paint luminous packaging , transportation and storage :
5 Packing: waterproof plastic bags for packaging , plus desiccant ; packaging in cardboard boxes or metal pail, also according to luminescent sands requirements, the use of other forms of packaging.
6 Transportation: transportation to prevent mechanical impact , crush, keep the packaging intact , preventing the sun and rain , not allowed to handstand .