Long afterglow phosphorus

We are Keheng Industrial Co.,Ltd.Our Long afterglow phosphorus products are new kind of strong absorbing-storing-emitting luminescent materials. The products can automatically glow in the dark for more than twelve hours after absorbing visible light for 10-30 minutes, and this process of absorbing-emitting can be repeated forever. The luminescent material is nontoxic, harmless and free from radioactive substance.
Properties:
(a) Quick excitation, high luminance, long afterglow above 12 hours
(b) Durable chemical properties
(c) Durable in long illumination, can be repeated foreverýý
(d) Easily adhered to the surface of a given support and used conveniently
(e) Different with ZnS:Cu, Has no adverse effect on human body

Application:
Powder appearance, can be added to paint, ink, plastic, rubber, ceramics, glass, paper and film etc, further to make all kinds of luminous products, such as fire control and safety products manufactured with this pigment can glow automatically in the dark and show good effects in emergence illumination, indication and decoration.
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we organized perfect quality control system with ISO 9001, an effective production procedure and good customer's service.
If you are looking for a supplier of above-mentioned parts on a competitive price, good quality dully delivery and new design, please contact us directly for more information. Shall any further questions or inquiries, please don't hesitate to advice us, we will reply you immediately.
Your reply in acknowledgement of this letter will be highly appreciated.