Antioxidant

Topanol CA

Hindered phenolic antioxidants, mainly used in polymer systems sensitive to thermal and oxidative degradation, provide excellent anti-degradation protection for polymers at high processing temperatures and prolong service life at high temperatures.

Anti-hydrolysis stabilizer

INV-7000

It prevents the molecular weight of the polymer from decreasing during processing, and has a high elastic elongation and strength retention rate for the polymer in a humid environment, and prolongs its service life.

It can be used as a scavenger for water and acid to prevent catalytic degradation and remains active under high temperature processing conditions. For polyester, polyamide and polyurethane.