DSTP is a good peroxide decompose agent，could regenesis the phenolic antioxidant cooperate use with it. DSTP is used as secondary stabilizer and antioxidant in combination with phenolic antioxidant (1010, 1076, CA) and UV absorbers for polymers (ABS, PP, PE, and polyesters), synthesis rubber and oil. DSTP has a low volatility and No pollution，discoloration，and decompose under high temperature process.
The dosage is 0.05-3%. |