Description

Formula	C42H63O3P
Molecular Weight	647
CAS#	31570-04-4

Specification:

Application:   

>Features: Low volatility; resistant to hydrolysis; protects polymers prone to oxidation during processing; prevents discoloration.

>Antioxidant 168 is a kind of phosphite ester antioxidant as processing stabilizer, used for polypropylene, polyethylene, and adhesives.

>The amount to be used may be 0.1%~1.0% depending on the substrate, processing conditions, and requirements of the end application.

>Blends with hindered phenols are particularly effective.In addition, they use combination with light stabilizers when need.