Photoinitiator TPO-L

Product Information

Product Name: 2,4,6-Trimethylbenzoyldi-Phenylphosphinate
Appearance: Pale yellow liquid
Formula: C18H21O3P
M.W.: 316.3313
CAS NO.:84434-11-7

EINECS NO.:282-810-6

Product Application

1,TPO-L is an efficient free radical (I) - based liquid photo initiator, which is mainly used for the UV curing of the corresponding resins, such as unsaturated acrylate. 

2,In particular, the white system and the film thickness of the UV curing; curing speed is very fast light initiator.

3, TPO-L is a liquid light initiator, suitable for low yellowing, low odor formula system. 

4,Because L TPO- has a wide range of absorption can also be used for curing white paint. 

5,In order to improve the curing effect of surface, often triggered by the use of TPO-L, together with other agents such as: 1841173 light and two benzophenone etc..