| Property comparison between SBR1762 and SBR1723 |
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| DOI： |
| Key Words: oil-extended SBR；physico-chemical property；vulcanization characteristics；physical property |
| Author Name | Affiliation | | ZHU Jiang-tao | Shenhua Chemical Industrial Co.，Ltd | | LIU Yu-liang | Shenhua Chemical Industrial Co.，Ltd |
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| Abstract: |
| The properties of heavy naphenic oil filled SBR1762 were investigated and compared to those of SBR1723.The results showed that，the difference of physico-chemical properties，molecular weight and its distribution level，processing property between SBR1762 and SBR1723 was not significant.Compared to those of the SBR1723 compound，the SBR1762 compound possessed slower vulcanization rate，higher modulus at 100% elongation and tensile strength，worse heat aging resistance，lower tanδ value，higher Tg，and better wear resistance，while other physical properties were similar. |
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