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| 充油S-SBR加工行为的研究 |
| Study on processibility of oil-extended S-SBR |
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| DOI： |
| 中文关键词: S-SBR；充油胶；相对分子质量分布；流变性能；混炼行为 |
| 英文关键词: S-SBR；oil-extended rubber；molecular weight distribution；rheological property；mixing behaviour |
| 基金项目: |
| 中图分类号:TQ333.1 |
| Author Name | Affiliation | | WANG Xue | Research Institute of Beijing Yanshan Petro-chemical Co.,Ltd | | LI Wei | Research Institute of Beijing Yanshan Petro-chemical Co.,Ltd | | LIU Tianhe | Research Institute of Beijing Yanshan Petro-chemical Co.,Ltd |
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| 中文摘要: |
| 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-SBR1778，宽相对分子质量分布的充芳烃油S-SBR的混炼性能优于S-SBR1204，Solprene 380和E-SBR1712。 |
| 英文摘要: |
| 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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