The effect of four kinds of resins and vulcanizing agents on properties of the ther-moplastic vulcanizate(TPV)containing SBR was studied,different kinds of TPV such as SBR/PP,SBR/EVA and EPDM/PP TPV were prepared and analyzed.The test results showed that the graft compatibilizer could improve the compatibility of SBR with PP or EVA.The SBR/PP TPV possessed higher tensile strength,poor properties of UV stability and heat aging.The SBR/EVA TPV possessed better resistant of UV aging.The EPDM/PP TPV possessed better heat aging property.
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