Chemical Name: (2,4,6 trimethyl benzoyl) diphenyl phosphine oxide
Molecular Formula: C22H21O2P
Molecular Weight: 348.38
CAS No.: 75980-60-8
Physical Properties
Appearance: pale yellow crystalline solid
Purity: >99.0%
Melting point :91-94°C
Absorption :273, 370nm
Packaging :20kg/carton, 30carton/pallet
Description :JRCure TPO is an effective photoinitiator for UV-curable based coatings, adhesives, inks and printing plates. It is typically consumed in unsaturated polyester acrylate based systems in concentrations ranging from 1% to 4% by weight.
Photoinitiators is our Specialty chemical
manufactured by:Tianjin Jiuri Chemical Co., Ltd.