Characteristics of Photoluminescent Pigment

1.Contains no toxin or radioactive element, harmless to humans and the environment; 

2.Pigments in paint as less restriction on excitation light source. As long as the light intensity reaches 25LX, it can be used as an excitation light source, and in general buildings the light intensity can get to 500LX and above. Therefore, sunlight, general lighting, surrounding stray light can be used as excitation source. 

3.Glow pigment powders is able to produce high-luminescence afterglow in the next 12hours after 10-20 minutes of exposure under the light, which is 30 times of that produced by traditional phosphor; 

4.Possesses excellent physical and chemical properties, can be used outdoors or in extreme environment, able to resist ultraviolet, and maintains its performance basically after thousand hours of exposure to 300W high-voltage mercury lamp. It demonstrates sound ability in resisting chemical corrosion and can be applied in a wider temperature range (-20 to 500℃). 

5.Available in multiple photoluminescent colors including red, yellow-green, blue-green, pure blue, and purple and appearance colors;

6.Long service life (> 15 years) and its characteristics (light absorption, storage and radiation) can be infinitely reused;

7.Can be processed into products in different grain sizes (0.5 - 200 um) corresponding to different industrial requirements.

Tell your couplets luminous powder pigment on the deployment method

You know when the Spring Festival couplets posted luminous powder is how to deploy it? Here to talk about this knowledge . decorative gravels method using powder pigments : Because the scrolls are bright red , so the choice is generally choose green-gold powder . Scrolls often hung outside, so they will have no choice antioxidant powder pigment discoloration . pigments in paint we produced the powder pigment with these conditions . Powder pigment deploy the following proportions : 1000 # ( 1200 mesh green powder 0.2kg +0.7 kg +0.1 kg varnish gasoline = 1kg cooking oil .

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.

ZnS luminous powder luminous powder that is a short-acting

Features " comes and goes fast ," so-called " faster " refers to the light absorbing short time ( within 2 minutes ) and luminous masterbatch to light ( luminosity , the stronger the better ) ; " go" is the luminous short time ( a h ) .
Advantages : easy to express luminous effect , higher initial brightness. Disadvantages: luminous short time .
Long luminous powder : Features " slower , pigments in paint," the so-called " slower " refers to a long absorption time ( 8-15 minutes , depending on the intensity of light is different ) ; " go slowly " refers to light a long time ( more typically 8-14 hours ) . By the appearance of color, light color, brightness, luminous time , particle size , etc. There are many different levels and types .
Advantages : Long lighting time , high brightness , and practical. Cons: Slow performance luminous effect , luminous effect under weak light performance is not good.