| Study on Preparation and Dynamic Properties of SiLane Modified ESBR |
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| DOI： |
| Key Words: silanization；ESBR；reaction processing method；Payne effect；dynamic property |
| Author Name | Affiliation | | FENG Yu | Qingdao University of Science and Technology | | ZHANG Jingjing | Qingdao University of Science and Technology | | QIN Bao | Qingdao University of Science and Technology | | ZHAO Jiruo | Qingdao University of Science and Technology | | FENG Ying | Qingdao University of Science and Technology |
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| Abstract: |
| The silane modified ESBR（Si-ESBR） was prepared by reaction processing method and using NaH as activating agent and Et3SiCl as modifier，and the dynamic properties of Si-ESBR were studied.The optimum reaction condition was as follows：ESBR 50g，NaH 0.04mol，Et3SiCl 0.04 mol，reaction time after adding NaH 15 min，reaction time after adding Et3SiCl 15 min，reaction temperature 80 ℃.With the modification，the Payne effect of Si-ESBR decreased significantly，the filler network improved effectively，and the dynamic energy loss decreased. |
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