CHPHOS® DLP by Changhe Chemical New Material (Jiangsu) is a phosphite-based antioxidant. It is suitable for polyvinyl chloride (PVC), acrylonitrile butadiene styrene (ABS), styrene butadiene styrene (SBS), styrene isoprene styrene (SIS) and styrene ethylene butylene styrene (SEBS).
CHPHOS® 8621 by Changhe Chemical New Material (Jiangsu) acts as a stabilizer and chelating agent. It offers good color inhibition and, increases oxygen resistance and photostability. CHPHOS® 8621 is suitable for acrylonitrile butadiene styrene (ABS), polyurethane (PU), polyacrylamide (PAM) and polyvinyl chloride (PVC).
CHPHOS® PDOP by Changhe Chemical New Material (Jiangsu) is an aryl alkyl phosphite antioxidant. It acts as an efficient auxiliary stabilizer and chelating agent in hard or soft PVC materials. It improves the brightness, uniformity, transparency, and thermal stability of PVC. It provides good color improvement and thermal stability during processing and post-processing. CHPHOS® PDOP is suitable for polyolefins, acrylonitrile butadiene styrene (ABS), polyurethane (PU), polyacrylamide (PAM), polyvinyl chloride (PVC) and polyethylene terephthalate (PET) fibers. The recommended dosage level is 0.1 to 2.0%.
