| 白炭黑增强偶联型溶聚丁苯橡胶的性能 |
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| 引用本文： | 徐春燕,吴友平,赵素合,张兴英.白炭黑增强偶联型溶聚丁苯橡胶的性能[J].合成橡胶工业,2009,32(3). |
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| 作者姓名： | 徐春燕 吴友平 赵素合 张兴英 |
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| 作者单位： | 北京化工大学,北京市新型高分子材料制备与成型加工重点实验室,北京,100029 |
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| 基金项目： | 国家自然科学基金，国家科技攻关项目，北京市科技新星计划 |
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| 摘 要： | 研究了白炭黑增强自制偶联型溶聚丁苯橡胶(SSBR)的加工性能、物理机械性能、滚动阻力、抗湿滑性和耐磨性,并与国内外同类产品进行了比较.结果表明,自制100%偶联SSBR纯胶的门尼黏度高、应力弛豫速率慢、弹性高,加工性能受到影响;SSBR硫化胶具有较高的300%定伸应力,达到14.7 MPa,其滚动阻力低、抗湿滑性和耐磨性均优于同类产品.
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| 关 键 词： | 溶聚丁苯橡胶 偶联 白炭黑 增强 加工性能 物理机械性能 滚动阻力 抗湿滑性 耐磨性 |
Properties of coupled solution polymerized butadiene-styrene rubber reinforced by silica |
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| Xu Chunyan,Wu Youping,Zhao Suhe,Zhang Xingying.Properties of coupled solution polymerized butadiene-styrene rubber reinforced by silica[J].China Synthetic Rubber Industry,2009,32(3). |
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| Authors: | Xu Chunyan Wu Youping Zhao Suhe Zhang Xingying |
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| Affiliation: | Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials;Beijing University of Chemical Technology;Beijing 100029;China |
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| Abstract: | The processing performance,mechanical properties,rolling resistance,wet traction and abrasion resistance of self-made coupled solution polymerized butadiene-styrene rubber(SSBR) reinforced by silica were studied,and compared with domestic and foreign commercial products.The results showed that the Mooney viscosity of 100% coupled SSBR was high,the strain relaxation speed was low,the elasticity was better,the processing ability was affected.Compared with the other two samples,100% coupled SSBR exhibited high... |
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| Keywords: | solution polymerized butadiene-styrene rubber coupling silica reinforcement processability mechanical property rolling resistance wet traction abrasion resistance |
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