| 充油S-SBR加工行为的研究 |
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| 引用本文： | 王雪,李伟,刘天鹤.充油S-SBR加工行为的研究[J].轮胎工业,2004,24(3):152-155. |
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| 作者姓名： | 王雪 李伟 刘天鹤 |
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| 作者单位： | 中石化股份有限公司北京燕山分公司,研究院,北京,102500 |
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| 摘 要： | 在中试装置上合成相对分子质量分布较宽的充油S-SBR，考察不同环烷油和芳烃油填充量的充油S-SBR的流变性能和混炼行为。结果表明，增大油的填充量能提高充油S-SBR的流动性能，充芳烃油S-SBR相对于充环烷油的S-SBR对温度更敏感，宽相对分子质量分布的充环烷油S-SBR的混炼性能优于S-SBR1204及E-SBRl778，竟相对分子质量分布的充芳烃油S-SBR的混炼性能优于S-SBR1204，Solprene380和E-SBR1712。
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| 关 键 词： | S-SBR 充油胶 相对分子质量分布 流变性能 混炼行为 溶聚丁苯橡胶 加工行为 |
| 文章编号： | 1006-8171(2004)03-0152-04 |
| 修稿时间： | 2003年9月25日 |
Study on processibility of oil-extended S-SBR |
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| WANG Xue,LI Wei and LIU Tianhe.Study on processibility of oil-extended S-SBR[J].Tire Industry,2004,24(3):152-155. |
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| Authors: | WANG Xue LI Wei and LIU Tianhe |
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| Affiliation: | Research Institute of Beijing Yanshan Petro-chemical Co.,Ltd,Research Institute of Beijing Yanshan Petro-chemical Co.,Ltd and Research Institute of Beijing Yanshan Petro-chemical Co.,Ltd |
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| Abstract: | The various oil-extended S-SBRs(OESSBR) with broader molecular weight distribution were synthesized on a pilot plant and the rheological properties and mixing behaviour of S-SBRs extended with different contents of naphthenic oil or aromatic oil were investigated.The results showed that the flowability of OESSBR improved by increassing the content of oil;the S-SBR extended with aromatic oil was more sensitive to the temperature than that extended with naphthenic oil;the mixing behaviour of naphthenic oil-extended S-SBR with broader MW was superior to those of S-SBR1204 or E-SBR1778;and the mixing behaviour of aromatic oil-extended S-SBR was superior to those of S-SBR1204,Solprene 380 and E-SBR1712. |
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| Keywords: | S-SBR oil-extended rubber molecular weight distribution rheological property mixing behaviour |
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