Difunctional α-hydroxyl ketone CAS NO.71868-15-0

160 which is a difunctional alpha‐OH Ketone is a new photoinitiator characterized by excellent reactivity especially in comparison with conventional alpha hydroxy ketones. Its molecule was suited to shift the absorption spectrum to longer wavelength and to work perfectly with pigmented systems using conventional UV equipments. It shows a good performance with clear coatings too. HRcure-P160 is suitable for all systems where low VOC, low migration and low extraction values are needed. Optimum concentration is between 2 and 5% by weight and depends on system composition, thickness, and Desired cure speed.

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. 160 is our stong product which is a difunctional alpha‐OH Ketone is a new photoinitiator characterized by excellent reactivity especially in comparison with conventional alpha hydroxy ketones. Its molecule was suited to shift the absorption spectrum to longer wavelength and to work perfectly with pigmented systems using conventional UV equipments. It shows a good performance with clear coatings too. 160 is suitable for all systems where low VOC, low migration and low extraction values are needed. Optimum concentration is between 2 and 5% by weight and depends on system composition, thickness, and Desired cure speed.