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| Peroxan BIB-40 PK |
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| (1,3(OR 1,4)-PHENYLENEBIS(1-METHYLETHYLIDENE))BIS(TERT-BUTYL) PEROIDE |
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| Di-(2-tert-butyl-peroxyisopropyl)-benzine 40%, Powder with clay |
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| 25155-25-3 |
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Dialkyl Peroxides
Crosslinking of Rubber and Polythylene at at typical crosslink-temperature T 90= 175'C
Peroxide crosslinking of elastomers in comparison to sulphur cure has the following advantages
Simple formulation
Long storage time of the peroxide contraning compound without scorching
High processing temperature
Rapid vulcanization without reversion
High temperature resistance of final products
No change in color of the crosslinked products by contact with metal and PVC
Most peroxides do not cause blooming
Co-vulcanization of saturated and unsaturated rubbers
Co-vulcanization of rubbers with polyethylene and other polyolefines
Co-polymerisation with polymerisable pla-sticisers or co-agent to give controlled hardness and Stiffness coupled with easy processing
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Di-(2-tert-butyl-peroxyisopropyl)-benzine 40%, Powder with clay
White yellow powderforming
Peroxide content(% wt): 40
Active oxygen assay(% wt): 3.78
Storage and Transport Temp.('C): 30 max.
SADT('C): approx. 75
Molecular wight(g/mol): 338.5
Density(kg/m3): approx. 498 |
| Industrial field |
additive, rubber & additives |
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