Listing ID#10190119
Model168
CategoryInorganic Chemicals
Quick answer
IRGAFOS 168 is a Inorganic Chemicals product. Key specs — Origin: china.
Product Description
Chemical name: Tris-(2.4-di-t-butylphenyl)- phosphite Specification: Appearance: white crystalline powder Melting point: 182 186.5 Acidity, mg KOH/g: 0.3% max. Volatiles: 0.5% max. Free 2,4-di-tert.-butyl-phenol: 0.2% max. Transmittance: 425 nm: 97% min. 500 nm: 98% min. Assay: 99% min.
Solubility: clear solution Packing: 25 kg carton Usage: The product is a kind of high-effective solid phosphite ester antioxidant, which is superior to other phosphite ester in the effective protection of polymers color.
It is often blended with phenolic principal antioxidant (such as Antioxidant 1010) to prepare composite antioxidant which improves the thermo-stability of polymer
