| Common name: | crosslinking agent BIPB,Curing agent BIPB,rubber additives BIPB, bridging agents BIPB,oderless 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 | ||||
| Chemical Structure: | |||||
| 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. 182"C; 10hrs. when temp. 118-120"C. | ||||
| 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 it"s DCP"s 2/3, it has advantage of its less odor in processing and the product. | ||||
| Packing: | 25KGS/DRUM Not damageable if stored at normal temperature. Keep away from direct sunbeam and violent shaking during transportation; Not permissible to be accompanied with strong acids or reductive agents during storage or shipment. | ||||
| Specification: | Products | Appearance | content% | Carrier | Melting point |
| BIPB 99 | White powder | ≥99 | / | 40-50 | |
| BIPB 40 | White granular | 40 | CaCO3 | 40-50 | |