Distearyl thiodipropionate/Antioxidant DSTDP CAS 693-36-7

[Typical Properties]

White particles or powder. Soluble in benzene, chloroform, carbon disulfide, and carbon tetrachloride, insoluble in dimethylformamide and toluene, insoluble in acetone, ethanol, and water.

[Specification]

*Antioxidant DSTDP is an antioxidant additive used to prevent the defatting or oxidative decomposition of organic polymers. The antioxidant DSTDP can reduce the aging performance of poly (1-butene) in a hot air aging chamber.

*Antioxidant DSTP is suitable for polyolefins, styrene homopolymers, and copolymers.

*Used as an antioxidant in rubber, soap, grease, lubricating oil, grease, and polyolefins. This product, when used in combination with phenolic antioxidants as an auxiliary antioxidant, has a better antioxidant aging resistance than thiodipropionic acid dilaurate. This product does not stain or pollute, so it is suitable for white and bright colored products.

*Used as an auxiliary antioxidant in polypropylene, polyethylene, synthetic rubber, and oils, it can be widely used in polyethylene, polypropylene, ABS, PBT and other synthetic materials, as well as in rubber processing and lubricating oils

[Storage]

Keep tightly closed.Store in dry and ventilated place.Keep away from fire,heat sources and oxidants.