| Properties of NR/BR/TPI blends |
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| DOI： |
| Key Words: TPI；NR；BR；blend；loss factor；dynamic heat build-up |
| Author Name | Affiliation | | WANG Yun-ran | Qingdao University of Science and Technology；Zhuzhou Times New Materials Science and Technology Co.，Ltd | | WANG Jin | Zhuzhou Times New Materials Science and Technology Co.，Ltd | | LIU Guang-ye | Qingdao University of Science and Technology | | YANG Jun | Zhuzhou Times New Materials Science and Technology Co.，Ltd |
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| Abstract: |
| The properties of NR/BR/TPI blends were experimentally investigated.The results showed that，compared to those of NR/BR blend，the optimum cure time of NR/BR/TPI blends reduced，the flex fatigue resistance of the blends and the adhesive capacity of vulcanizate on metal were obviously improved；It was indicated by DMTA that，when the addition level of TPI was 10 phr，the NR/BR/TPI vulcanizate featured higher tanδ and lower dynamic heat build up at 85 ℃，and so it could be used in rubber metal shock absorber product. |
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