| Properties of Silica/Vinylpyridine-Butadiene-Styrene Rubber/Butadiene Rubber Composites |
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| DOI： |
| Key Words: vinylpyridine-butadiene-styrene rubber；butadiene rubber；silica；dispersion；wear resistance；wet skid resistance |
| Author Name | Affiliation | | ZHANG Li | Beijing University of Chemical Technology | | WANG Hong | Beijing University of Chemical Technology | | ZHAI Jun | Zibo Zhangdian Oriental Chemistry Co.，Ltd | | WANG Baoqing | Zibo Zhangdian Oriental Chemistry Co.，Ltd | | ZHANG Liqun | Beijing University of Chemical Technology | | WANG Yiqing | Beijing University of Chemical Technology |
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| Abstract: |
| The properties of silica filled solution polymerized butadiene-styrene rubber（SSBR）/butadiene rubber（BR），emulsion polymerized butadiene-styrene rubber（ESBR）/BR and vinylpyridine-butadiene-styrene rubber（VPSBR）/BR composites were comparatively investigated.The results showed that，VPSBR/BR composite filled with silica had better silica dispersion，higher modulus，higher loss factor（tanδ） at 0 ℃ and the best wear resistance.With the increase of BR content in VPSBR/BR composites，the tanδ of the composites at 60 ℃ decreased，and the wear resistance was kept excellent. |
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