Good Through Curing Property Photoinitiator 819 Used For Thick Coating Film

Good Through-curing Property Photoinitiator 819 Used For Thick Coating Film

Photoinitiator 819 is pale yellow powder,to give a clean white appearance in contrast to the off-white color associated with other long wavelength absorption photoinitiators.

CAS No.: [162881-26-7] Bis(2,4,6-trimethylbenzoyl)-phenylphosphineoxide

Advantages:

1. Good performance of curing pigmented formulations and in outdoor applications, it can be formulated with UV absorbers to gain good weather stability, while without harming the cure speed;

2. Good through-curing of thick coating film;

3. To give a clean white appearance in contrast to the off-white color associated with other long wavelength absorption photoinitiators.

Specification 

Storage

12 months when the product is stored in tightly closed containers in a cool, dry, well-ventilated area.

Package

20Kg/Carton, 600Kg/Pallet or on request.