CHPHOS® DTDP

CHPHOS® DTDP by Changhe Chemical New Material (Jiangsu) is an environmentally friendly dialkyl phosphite antioxidant. It has low volatility and good hydrolysis resistance. It is used as an efficient auxiliary stabilizer and chelating agent in soft/hard PVC materials. to effectively improve processing thermal stability, photostability, and maintain the color stability and transparency of products. It is suitable for polyvinyl chloride (PVC), rubber, acrylonitrile butadiene styrene (ABS), styrene butadiene styrene (SBS), styrene isoprene styrene (SIS) and styrene ethylene butylene styrene (SEBS). The recommended dosage level of CHPHOS® DTDP is 0.1 to 2.0%.