| Study on properties of NBR/EPDM blend reinforced by in-situ synthesized sodium methacrylate |
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| DOI： |
| Key Words: in-situ reaction；sodium methacrylate；reinforcement；NBR；EPDM；blend |
| Author Name | Affiliation | | GU Guo | Qingdao University of Science and Technology | | ZONG Cheng-zhong | Qingdao University of Science and Technology | | CHEN Wei | Qingdao University of Science and Technology |
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| Abstract: |
| The influence of the in-situ synthesized sodium methacrylate on the properties of NBR/EPDM blend mixed by different mixing processes was investigated.The results showed that the Shore A hardness，modulus and tear strength of the vulcanizate increased as the theoretical yield of NaMAA increased；the best tensile strength was 31.8 MPa when theoretical yield of NaMAA was 40 phr.The mixing property and physical properties of the blend with direct mixing process were better as compared with those of the blend with EPDM masterbatch technique. |
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