High Quality 4-Chloromethyl styrene - Photochromic Material – Freemen
High Quality 4-Chloromethyl styrene - Photochromic Material – Freemen Detail:
Photochromic Material
Photochromic materials are transparent materials which exhibit increased light absorption when they are exposed to light. They can be optical glasses or plastic materials. The photochromic properties usually result from the addition of a photochromic substance to a transparent material.
Typically, such materials are used in sunglasses which automatically adapt to the light conditions: they transmit most light if it is not too bright, but get increasingly dark when exposed to sunlight. The photo darkening can occur within less than a minute; the recovery to the clear state may take several minutes, depending on the temperature.
Areas of Use
Recording media (optical memory, electronic paper), sensor applications (ultraviolet indicator), light control materials (window glass, sunglasses), etc.
Exceptional Optical Clarity
Dip Coat and Thermal Cure Process
Compatible with A/R and Metallizing Coating treatments
Delivers best-in-class photochromic performance on all lens materials
Fast Darkening and Fading Speed
Excellent product durability and stability
Grey and Brown photochromic color options
☑ Made in China with more than 10 years experience;
☑ High HSE standard factory with HSE approval from multinationals;
☑ We have complete quality management system, not limited to sampling, method of analysis, sample retainment, Standard operation process;
☑ Freemen ensures the consisitency of quality, the strict process of management of changes is followed, including process and equipment, raw material supplies, packing;
☑ The sample could arrive in your hands within 20 days for international customers;
☑ We will feedback to your enquires within 24hours, Dedicated technical team will follow up and ready to give solutions if you have any request;
Welcome contact for more details!
Product detail pictures:
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Sticking to the principle of Super Quality, Satisfactory service ,We are striving to be a good business partner of you for High Quality 4-Chloromethyl styrene - Photochromic Material – Freemen, The product will supply to all over the world, such as: Borussia Dortmund, Monaco, Switzerland, We warmly welcome domestic and overseas customers to visit our company and have business talk. Our company always insists on the principle of good quality, reasonable price, the first-class service. We are willing to build long-term, friendly and mutually beneficial cooperation with you.
By Doris from Jakarta - 2018.10.09 19:07
We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
By Martha from Canberra - 2017.11.01 17:04
