Белый объемный суперпигментный порошок светится в темноте Фошань фотолюминесцентный

Q1 -  What makes your material glow? Is it safe? Is it radioactive? Is it toxic?

A1 - The material absorbs and store light energy then emit light in the dark.

        The material is free of radiation, non-toxic. And YES, it is safe for humans and the environment.

Q2 - How long your pigment can glow?

A2 - Depends on what we define "glow." Under norm DIN67510 part 1, the brightness that is higher than  0.32mcd/m² (which is 100times of a threshold of human eyes' sensibility to light) is defined as "glow."

       Under norm DIN67510, the pigments glow more than 20hours; some items even glow for weeks.

Q3 - How bright of your pigment?

A3 - The glow brightness of pigments is different from each other. Generally speaking, the larger pigment particle size, the brighter; Color-dyed glow pigments will lose some brightness, the darker, the lower of brightness.  Taking TPY-6C as an example, in a closed dark room, use a D5 x H8cm glass tube to containing the pigment. At 10cm distance, by the pigment's light, 12# Times New Roman characters are readable for about 2hours; At a 3meters distance, the pigment is visible for 12+hours.

Q4 - How to use your photoluminescent pigment?

A4 - You may browse our using guidelines published on webpage FAQ.

        If the contents didn't answer your questions or any inquiry, feel free to contact us.

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