Concentrating on phosphite antioxidants for 30 years

CHPHOS® DTDP Di(isotridecyl) phosphite

Product name CHPHOS® DTDP Di(isotridecyl) phosphite
CAS No. 36432-46-9
Structural formula
Package 180KG Drum
Application PVC、ABS、SBS、SIS、SEBS、lubricant
Application Description An environmentally friendly dialkyl phosphite antioxidant with low volatility and good hydrolysis resistance. It can be widely used in polymers such as PVC, rubber, plastics, and oil products. As an efficient auxiliary stabilizer and chelating agent, it is used in soft/hard PVC materials to effectively improve their processing thermal stability and photostability, and maintain the color stability and transparency of products. It is an efficient antioxidant for rubber materials such as ABS, SBS, SIS, SEBS, etc. Suggested dosage: 0.1~2.0%

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