4,4'-diphenyliodide hexafluorphosphate CAS NO.60565-88-0

820 is a liquid photoinitiator of ketone hydrogen-robbing type. The product meets the requirements of Rohs 2.0, and does not contain benzene, sulfur and halogen, does not migrate, and has high safety; At the same time, it has the characteristics of low yellowing, fast surface drying speed, wide absorption range and excellent performance of anti-oxygen resistance. Application: Especially suitable for colorless, transparent, light and white formula system triggered by LED light source, which can improve the surface dry performance and maintain the color stability of the formula. At the same time, due to its wide absorption range, the ordinary mercury lamp formula is also suitable.
Usually the amount added is 0.5% to 1%.

Tianjin Radchem Technology Co., Ltd. (www.radchemtech.com) was founded in 2018 by a team with more than ten years of R&D, production and marketing experience in the industries of photoinitiators, coatings & plastic functional materials and drug synthesis. It integrates research, production and marketing, and committed to developing characteristic products and applications. At present, the company has a school-enterprise cooperative laboratory, two pilot laboratories, and two production cooperation factories, mainly responsible for the scale-up and commercial production of technical projects, and the annual capacity of special photoinitiators, characteristic functional materials and pharmaceutical intermediates up to 1,000 tons.
820 is a liquid photoinitiator of ketone hydrogen-robbing type. The product meets the requirements of Rohs 2.0, and does not contain benzene, sulfur and halogen, does not migrate, and has high safety; At the same time, it has the characteristics of low yellowing, fast surface drying speed, wide absorption range and excellent performance of anti-oxygen resistance. Application: Especially suitable for colorless, transparent, light and white formula system triggered by LED light source, which can improve the surface dry performance and maintain the color stability of the formula. At the same time, due to its wide absorption range, the ordinary mercury lamp formula is also suitable.
Usually the amount added is 0.5% to 1%.