| SSBR基本性能的研究 |
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| 引用本文： | 李文东,耿新亭,聂万江,曾季.SSBR基本性能的研究[J].轮胎工业,2011,31(8):473-480. |
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| 作者姓名： | 李文东 耿新亭 聂万江 曾季 |
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| 作者单位： | 北京橡胶工业研究设计院,北京,100143 |
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| 摘 要： | 对比研究溶聚丁苯橡胶（SSBR）Buna VSL 5025-2和2438-2HM、乳聚丁苯橡胶（ESBR）1712和1721生胶、混炼胶和硫化胶的基本性能。结果表明：与ESBR1712相比,SSBR Buna VSL 5025-2生胶的加工性能稍差,混炼胶的操作安全性能较好,硫化胶的定伸应力较大,拉伸强度和拉断伸长率较小,抗湿滑性能较好,滚动阻力稍高;与ESBR1721相比,SSBR Buna VSL 2438-2HM硫化胶的滚动阻力较低,其余性能变化趋势和SSBR Buna VSL 5025-2与ESBR1712的变化趋势相似。
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| 关 键 词： | 溶聚丁苯橡胶 乳聚丁苯橡胶 抗湿滑性能 滚动阻力 |
Study on Basic Performance of SSBR |
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| LI Wen-dong,GENG Xin-ting,NIE Wan-jiang and ZENG Ji.Study on Basic Performance of SSBR[J].Tire Industry,2011,31(8):473-480. |
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| Authors: | LI Wen-dong GENG Xin-ting NIE Wan-jiang and ZENG Ji |
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| Affiliation: | LI Wen-dong,GENG Xin-ting,NIE Wan-jiang,ZENG Ji(Beijing Research and Design Institute of Rubber Industry,Beijing 100143,China) |
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| Abstract: | The basic performance of raw rubber,mixed stock and vulcanizates of solution styrene-butadiene rubber(SSBR) Buna VSL 5025-2 and 2438-2HM,emulsion styrene-butadiene rubber(ESBR) 1712 and 1721 were comparatively investigated.The results showed that,compared with ESBR1712,the processing property of SSBR Buna VSL 5025-2 raw rubber was worse,operation safety of mixing was better,modulus of vulcanizate was higher,tensile strength and elongation at break were lower,wet skid resistance was better,and rolling resist... |
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| Keywords: | solution styrene-butadiene rubber emulsion styrene-butadiene rubber wet skid resis-tance rolling resistance |
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