Common name: Crosslinking agent BIPB,Curing agent BIPB,rubber additives BIPB, bridging agents BIPB,orderless DCP
Chemical name: Bis(t-butylperoxy isopropyl)benzene
Formula: C6H4[C(CH3)2OOC(CH3)3]2
Molecular Weight: 338
Cas N0: 2212-81-9 or 025155-25-3
Properties : Insoluble in water, partly dissolving in alcohol, ether, benzene, carbon tetrachloride and other organic solvents.
Active oxygen content: 9.45. Decomposing temp.& Half-Iife period:1 min. when temp. 182C; 10hrs. when temp. 118-120C.Usage: BIPB is a curing agent in plastics, a vulcanizing agent in rubber, such as CPE, EPDM, EVA ,silicone rubber, butyl acrylonitrile rubber.
As the same crosslinking result, the amount of its DCP s 2/3,it has advantage of its less odor in processing and the product.
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