Different colors are used to distinguish the luminous device features

The signs are clear, unified ensure electrical safety is an important initiative , but because of the many wires , the color is not uniform , Photoluminescent Gravel , is apt to cause electrical accidents, therefore, to standardize operations , to protect the personal safety of staff . Signs are divided into color logo and graphic signs . Color flag used to distinguish the different nature of different uses wires , or to indicate somewhere safe. Graphic signs are generally used to warn people not to  photoluminescent paint  to dangerous places. To ensure the safe use of electricity , must be in strict accordance with the relevant standards using color logo and graphic signs. Standard color used in our national security , essentially draft international (ISD) the same standard .

Long luminous emission time

Long-lasting luminous rare earth materials by a non-toxic environmentally friendly , save by absorbing visible light for 10-20 minutes , or more light emitted up to 12 hours in the dark , Photoluminescent Sand up to 15 years . Good weather resistance, can be used indoor and outdoor , resistant to temperature 400 ℃ -1000 ℃, widely used : watches, toys , photoluminescent paint, fire logo , injection products, silicone rubber, printing or spraying.
◆ Ink Application: Screen \ offset \ transfer \ printing \ spraying , ( paper \ fabric \ metal \ glass \ ceramics \ plastic ) .
◆ Powder Application: Injection PP \ PE \ PVC \ PC \ ABS \ AS \ PU \ EVA \ PMMA and silica gel .

Luminous powder to use for printing paste

General printed fabrics , patterns will not be displayed at the light , but in the play equipment, evening dress and decorative cloth , the pattern will be asked to be able to show at the glittering effect, this stamp is called luminous printing. This luminous garment both special warning, but also has special artistic effects. For example, glow in the dark dye the literary arena concert singer , dancer , had put on such a luminous costumes , colorful lights hit the singer 's body , the luminous clothing can fully absorb the irradiation stage lighting , stage lighting and then suddenly disappear , theater a dark , luminous clothing only singer who still shiny hair , beautiful magical glow refreshing , light color dreamlike , strange light enveloped wonders for the actor adds artistic charm.
Although the printing paste is made luminous luminescent light-emitting material ( luminous ) made ​​of transparent printing paste deployment . But for printing paste composition requirements should be phosphorescent sand, paste , add the additives are supporting no effect on the luminescent material ( luminous ) , can be the company's point of luminous gold , gold luminous powder is non-toxic harmless environmentally friendly .
Phosphorescent material content before printing press ( luminous ) is 20 to 25% ( by mass ) added to the printing paste , then mix thoroughly medium speed --- mantle velocity can be used for printing on the machine . Do not mix both speed when beating Gao avoid affecting glow.

Luminescent paint application methods

* Luminescent paint
Phosphorescent paint phosphorescent pigment is mixed into paint and varnish -like coating . Varnish must be highly transparent , and selection of the material to be coated and the coating method ( brushing , injection , spraying , coating machinery , etc.) is also necessary.
In addition , we must take into glow in the dark stones and other coating properties , if the choice can improve the stability of the luminescent light lacquer paint better.
Phosphorescent paint and varnishes standard mixing ratio of 1:1 by weight . Luminescent pigment content the higher the brightness is also higher.
Luminescent coatings for transparent varnish ( excitation light transmittance of light release ) the higher the brightness is higher .
Varnishes and thinners used in luminescent paint must not contain any heavy metals because of chemical reactions luminescent pigments and heavy metals will make it degenerate and luminous failure.
Phosphorescent paint coating of standard fluorescent pigments 0.1mm, brightness higher the thicker the coating , when saturated at about 0.3mm.
1 g phosphorescent pigment and 1 g of a mixture of varnish coating may be applied in the area of 0.1 ( thickness ) X10X300mm.
When part of the background painted white , brightness effect after coating the best .
For example, the coating thickness of 0.1mm phosphorescent paint on a white background of light attenuation rate is set to 0 , then the silver is 10 - 15% 30 --- 35% green , and black on the dimming rate of up to 45 --- 50%.

Luminous applications

Applications Applications luminous luminous luminous applications: luminous powder is light-induced photoluminescent material by absorbing varieties of visible light-emitting function, with afterglow high, long afterglow time, wide application, non-toxic, harmless, Glow in the dark tape, etc., can be infinitely recycled. The product can be used as an additive, uniformly distributed in a variety of transparent medium, such as plastics, paints, inks, printing paste, ceramic, glass, fiber, etc., to achieve self-luminous function media, and has shown the luminous bright colors, showing a good low-level emergency lighting, logo and decorative landscaping effect. The luminous with a variety of light products made ​​of absolute security can be used in household consumer products.
Principle: luminous luminous pigments phosphorescent tape and heat energy, and energy storage, and then in the dark to light way slow release of energy can be recycled an infinite number of times, a faster sunlight and UV absorption.

Discoloration of the six principles of electrochromic material

 1 , temperature change of raw materials: The temperature difference between the control change color. Temperature change various pigments have low to high temperature range , according to temperature generally divided into: low color ( about 10 ℃), the texture color ( about 30 ℃), High color (50 ℃, 60 ℃, 65 ℃) and other materials ; temperature change powder colored to colorless , colorless to colored series , temperature change with increasing temperature can be dropped repeatedly will change color. ( To 31 ℃ red , for example, more than 31 ℃ discoloration in the form of colorless presented below 31 ℃ is red ) .
 2 , Photoluminescent Sand discoloration principle: Dreaming of raw materials : use of sunlight (UV light ) control to change the color of the interior is a colorless or colored , color or appearance into another outdoor color under ultraviolet light .
 3 , luminous luminous pigments absorb light and heat energy , and energy storage , and then in the dark to light way slow release of energy can be recycled an infinite number of times , a faster sunlight and UV absorption.
 4 , long-lasting flavor: The aromatic microcapsules using microencapsulation technology , the flavors wrapped up membership glow in the dark dye , friction, heat or natural diffusion , etc., slowly release the aroma , flavor sustainable than six months.
 5 , anti-counterfeiting fluorescent material : surface colorless , showing color under ultraviolet light. Applications: money , bills , card , tobacco, alcohol , drugs, cosmetics, labeling, packaging , manuals , etc. have higher .
 6, the water becomes transparent ink : This ink is water-based , applied on paper , fabric printing, can cover the product as a white background when dry, discolored water after showing a transparent background color .

EL sheet made of ultra-thin flexible

EL film is the latest high-tech solid chemical products , which itself has the thinnest , flexible, low power consumption, no heat, randomness is good , uniform brightness , colorful properties. glow in the dark stones of flexible ultra-thin (0.35mm only ) multi- color pattern and LOGO signs. Sewn on or attached to the front or back of the dress , matched with a similar compact drive BB machine . Drive can clip on your belt , you can also hidden inside the clothes , and put on ordinary AAA * 7 # batteries , it can issue flashing dynamic effects . EL light clothing is all kinds of night parties, fans will , bars, jumping , dance , sporting event , stadium finest lively scene of one of the latest clothing , the company is also marketing the best clothing Glow in the dark pebbles  design and application of the company's LOGO trademark products. This will show the effect of strengthening product promotion . EL light clothing is the world's most fashionable clothing , the most popular clothes , selling all over Europe, America, Middle East, Africa , Asia and elsewhere .

luminous production process

Features : Unlike the luminous phosphors , which non-radioactive , light long short but luminous efficiency , low cost , colorful. Second, the equipment: electric furnace , crucible , ball mill, drying equipment. Third, the formula : red luminous : 55 grams of barium glow in the dark dye, 40 g of magnesium sulfate , lithium phosphate, 2 g , 3 g of copper nitrate blue luminous : 63 g of calcium sulfide , sodium sulfate, 5 g , 5 g of potassium sulfate , strontium sulfate 10 g, 6 g of sodium chloride , 1 g of silver nitrate , 10 g magnesium sulfate . Purple luminous powder : 63 g calcium sulfide , photoluminescent exit signs sulfate 26 g , 10 g sodium sulfide , strontium nitrate 1 g . Green luminous powder : 55 g calcium sulfide , potassium sulfide 1 g , 10 g sodium sulfide , barium nitrate 12 g , 13 g of indium nitrate . Luminous yellow : barium sulfide 55 g , 40 g magnesium sulfate , aluminum sulfide 2 g , 3 g of potassium nitrate .

for luminous paint luminous powder production technology

Is a luminous paint luminous paint ( luminous ) , resins, solvents and additives by a certain percentage by special processing technology made ??. Each of the light emitting component determines the performance of the coating , simply described as follows :
A resin varnish : fluorescent paint should have a good transparency, and because the light emitting substance is alkaline pigment , the resin is preferably neutral or alkaline, if the aqueous resin aqueous coating , the light emitting pigment surface water treatment needs . <BR> Resin varnish can be selected varieties : Epoxy (E440), a polyurethane resin ( or varnish ) , amino varnish , polyester resins , acrylic resins , hydroxy acrylic resin, polyurethane varnish ( two-component ) , color shallow alkyd varnish , glow in the dark resin.
2 additives choice: luminous paint main dispersant additives , anti-settling agent composition, heavy metal compounds can not be used as additives.
3 luminous paint : You can use alkaline earth aluminate , silicate , zinc sulfide system , etc., the amount is generally 15 to 50 %.

kinds of luminous color

The new light-emitting materials can be used as a luminescent pigment evenly distributed in a variety of transparent media such as paints , inks, plastics , rubber, paper, film , glass, ceramics, printing paste , used in clothing, footwear, stationery , watches, Photoluminescent Sand , signs, fishing gear and other consumer goods , but also can be used for architectural decoration, transport military measures , fire signs mark the import and export system , escape , rescue route signs , with the role of a good indication of the Fire .
Luminous range of applications :Long-lasting luminous powder luminous powder luminous powder luminous green color Type: luminous yellow-green , blue-green luminous , sky blue light luminous , luminous purple colored luminous , fluorescent luminous ,photoluminescent paint chart long-term thinking luminous high brightness, long lighting time , environmental adaptability, by absorbing various visible light automatic light, and can be recycled an unlimited number of permanent use , a very wide range of applications . The product is detected by the China Institute of Metrology , non-toxic , harmless , non-radioactive , lead, phosphorus and other harmful metals or chemicals , light new product is a new generation of environmental protection , safety, energy-saving luminous, bright light-emitting Si diagram pink highest emission time up to 12 hours.

fluorescent leak

With the continuous improvement of the relevant environmental requirements , bag filter for use in coal-fired power generation, iron and steel smelting, cement production of high- emission industries rapid promotion . More and more number of baghouse size increases, the number of decorative gravels bag is also a corresponding increase in the use of , or even tens of thousands of bags of hundreds of thousands of large dust everywhere . However , during the operation of the baghouse , bag machinery due to normal wear and tear or other damage caused by abnormal factors that maintenance personnel gave the crew brought great hardship. After the bag is damaged, photoluminescent exit signs will not only lead to excessive dust emissions units , while also contaminate other intact bag, and accelerated wear caused by the induced draft fan blades. These issues will enable users face significant economic losses. Quickly and accurately installed in thousands of dense bag in the bag to find the timely replacement of damaged and becomes extremely important .

Luminous powder used in ceramics

In the light emitting luminous ceramic glaze used for high production , light emission pattern can be made according to need , the surface of the article can be completely prepared luminescent . If the glaze settlement, may add 2 a 4% bentonite to increase phosphorescent tape glaze . When the entire surface of the light emitting ◇ The product produced , can be spray glaze or enamel pouring process , the need to add about 2% of kaolin and a small amount of glaze cmc other additives to increase the fluidity of the glaze slurry and suspension . If the glaze is applied to obtain a white glazed biscuit best results ; if applied to the red body , the bottom layer of white enamel glow in the dark dyes. Luminous glazes temperature should be lower than 1100 ℃ for good, above this temperature should be used in order to obtain better results fast firing , in order to obtain a more smooth glaze , the glaze in the light-emitting layer above and then applying a thin transparent glaze.