Zinc Sulphide luminescent powder is a traditional luminescent powder. Comparing with aluminum acid, it possesses various distinctive advantages, though it has short glowing duration.
1. Low requirements of light to absorb (it can be excited at slight light source);
2. High initial luminosity (being over 14000mcd/ ㎡ at the instance of removing source );
3. Water-resistant, acid-resistant, alkalinity-resistant and heat durable;
4. Wide application (plastics, coating, ceramics, enamelware, etc.) and Competitive price;
5. Harmless, nontoxic and tree of radiation, and can be applied safely and widely.
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