Study on Mechanical Properties of EPDM/HPVC Prepared by Dynamic Vulcanization

Bing Liang; Jie Mei Ji; Xiao Dong Hong

doi:10.4028/www.scientific.net/AMR.299-300.751

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Experimental Study on Strength of Connections to Concrete Filled Tubular in Fire
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Comparative Study of Two Types of Alkali Lignin from Different Origin
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Effect of DLC Film on Tribological Properties of Carbon/Carbon Composites
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Preparation of Magnetically Modified Zeolites and the Application of Metal Ions Adsorption
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Research on Mixture Design and Mechanical Performance of Porous Asphalt Concrete in Cold Regions
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Study on Mechanical Properties of EPDM/HPVC Prepared by Dynamic Vulcanization

Abstract:

A thermoplastic elastomer of EPDM/HPVC with excellent properties was prepared by dynamic vulcanization. The effects of the rubber/plastics ratio, the content of plasticizer and vulcanizing agent on the mechanical properties of EPDM/HPVC were investigated in detail. Results indicate when the mass ratio of EPDM/HPVC was 30/70, CPE was 9 phr, sulfur was 0.4 phr, EPDM/HPVC had an excellent mechanical property and aging resistance. EPDM/HPVC prepared by dynamic vulcanization had a typical sea-island two phase structure in which smaller EPDM particle dispersed uniformly in the continuous phase of HPVC.