| 低顺式聚丁二烯橡胶在轿车子午线轮胎胎侧胶中的应用 |
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| 引用本文： | 王清才,陈瑞军,周志峰,李花婷,沈建平.低顺式聚丁二烯橡胶在轿车子午线轮胎胎侧胶中的应用[J].轮胎工业,2012,32(4):219-221. |
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| 作者姓名： | 王清才 陈瑞军 周志峰 李花婷 沈建平 |
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| 作者单位： | 1. 北京橡胶工业研究设计院,北京,100143
2. 中国石化上海高桥分公司,上海,200137 |
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| 基金项目： | 本工作得到中国石化上海高桥分公司和北京橡胶工业研究设计院试验检测中心的支持和帮助,在此表示感谢! |
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| 摘 要： | 研究低顺式聚丁二烯橡胶（LCBR）对轿车子午线轮胎胎侧胶基本性能的影响。结果表明,采用LCBR等量替代顺丁橡胶用于轿车子午线轮胎胎侧胶,并采用适量白炭黑等量部分替代炭黑,胶料的加工性能和硫化特性变化不大,硫化胶综合性能提高,特别是耐屈挠性能显著提高。
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| 关 键 词： | 低顺式聚丁二烯橡胶 轿车子午线轮胎 胎侧胶 |
Application of Low Cis-1,4-Polybutadiene Rubber in Sidewall Compound of Passenger Car Radial Tire |
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| WANG Qing-cai,CHEN Rui-jun,ZHOU Zhi-feng,LI Hua-ting and SHEN Jian-ping.Application of Low Cis-1,4-Polybutadiene Rubber in Sidewall Compound of Passenger Car Radial Tire[J].Tire Industry,2012,32(4):219-221. |
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| Authors: | WANG Qing-cai CHEN Rui-jun ZHOU Zhi-feng LI Hua-ting and SHEN Jian-ping |
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| Affiliation: | 1.Beijing Research and Design Institute of Rubber Industry,Beijing 100143,China;2.Shanghai Gaoqiao Petrochemical Co.,Ltd,SINOPEC,Shanghai 200137,China) |
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| Abstract: | The effect of low cis-1,4-polybutadiene rubber(LCBR) on basic properties of the sidewall compound for passenger car radial tire was investigated.The results showed that,in the sidewall compound,when polybutadiene rubber and part of carbon black were replaced by LCBR and silica by equal weight,respectively,the processibility and curing behavior of compound changed little,but the comprehensive properties of vulcanizates were improved,and especially the flexing resistance increased significantly. |
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| Keywords: | cis-1 4-polybutadiene rubber passenger car radial tire sidewall compound |
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