Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide CAS 162881-26-7

Usage:

Photoinitiator 819 is a highly efficient, general-purpose UV photoinitiator for initiating UV polymerization of unsaturated prepolymerization systems.

Applications: Printing inks and prepreg systems for wood, metal, plastic, paper and fiber surfaces

Packaging and Shipping

Packing:

20kg/carton box.

Delivery:with in 5-7 working days.

storage:

Stored in a cool dry place out of direct sunlight.