Chinese Professional NMP - Photochromic Material – Freemen
Chinese Professional NMP - 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:
Related Product Guide:
We've been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for Chinese Professional NMP - Photochromic Material – Freemen, The product will supply to all over the world, such as: Monaco, Danish, Iran, With the development and enlargement of mass clients abroad, now we have set up cooperative relationships with many major brands. We have our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the quality first, customer first, We are provideing high-quality, low-cost products and first-class service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs.
By Doreen from Florida - 2018.06.05 13:10
Problems can be quickly and effectively resolved, it is worth to be trust and working together.
By Martha from Australia - 2018.02.12 14:52
