PHOTOINITIATOR TPO-L CAS NO.84434-11-7

Chemical name: Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate
CAS No.：84434-11-7
Molecular formular：C18H21O3P
Molecular weight： 316.33
Molecular structure


Specification
Appearance: Pale yellow viscous liquid
Purity, %: ≥95.0 (GC)
Clarity: Clear


Application
TPO-L is a liquid photoinitiator suitable for formulation systems with low
yellowing and odor. It has a wide absorption range. In order to improve the curing
effect of the surface, TPO-L is often used in conjunction with other
photoinitiators The recommended uses of TPO-L are as follows: white pigmented UV-
lacquers, UV screen printing inks, UV offset and UV flexo inks, overprint
varnishes, paper lacquers, photoresists, printing plates, stereolithography etc.
It can be used to cure paints and surfacers pigmented with titanium dioxide.
Provides very low yellowing, low volatility and low odrour.
info at hhochem.com

Click to Enlarge