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Butadiene, homopolymeric, triethoxysilyl modified
(silane-modified liquid polybutadiene)

Application:
Polymeric organosilicon filler activator for rubber compounds
substantial enhancement of the reinforcing action of light-coloured filler materials active with both sulphur and peroxides in the cross-linking of compounds containing silicic acid and silicate fillers

Reaction:
Polymeric organosilicon containing reactive triethoxysilyl groups which react with the surface of light-coloured reinforcing filler materials, while the unsaturated polymer chain is incorporated in the cross-linked structure of the vulcanized rubber

Technical benefits:
substantially reduced vulcanization time, elongation set and permanent compression set lower viscosity of green compounds higher tensile strength and modulus as well as tear propagation strength improved abrasion resistance and enhanced properties under dynamic conditions reduced water absorption

CAS register number: 71010-70-3