Antioxidant6180

Chemical Name Distearyl pentaerythritol diphosphite
Molecular Formula  C41H82O6P2
Molecular Weight  733.03
Structure  

CAS Number  3806-34-6
Specification
 
Packing It is packed in three-in-one compound bags with net of 25KG
 
Applications
    For polyolefins, elastomers, polyester, styrene polymers, thermoplastic engineering plastics and adhesives. 
-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane;3,9-Bis(octadecyloxy);DistearylpentaerythritolDiphosphite;DistearylPentaerythritylDiphsoChemicalbookphite;Weston618;2,4,8,10-Tetraoxa-3,9-diphosphaspiro5.5undecane,3,9-bis(octadecyloxy)-;CYCLICNEOPENTANETETRAYLBIS(OCTADECYLPHOSPHITE);AO-118
Distearyl pentaerythritol diphosphite is mainly used as an auxiliary antioxidant for various synthetic resins such as polyethylene, polypropylene, polyvinyl chloride, ABS resin, polyester and so on. It has a prominent effect on preventing oxidation, improving color, etc.; It itself has high thermal stability, weather resistance and hydrolysis stability, therefore, good processing stability and good product transparency; No pollution, with ultraviolet absorption Chemicalbook agent, phenolic antioxidant combined with has a good synergistic effect. At the same time, it is also a good food antioxidant, due to its low toxicity, it can replace the food antioxidant BHT, and has passed the FDA certification of the US Food and Drug Administration. The product is produced by General Electric Company of the United States, Borg-Huaner Company, Chengbei Chemical Company of Japan, and Jilin Chemical Company production and application in China.