Study on Formulation and Aging Properties of Rubber-like EVM |
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DOI: |
Key Words: rubber-like EVM;formulation;hot air aging property |
Author Name | Affiliation | Zhang Xiangfu | Shanghai Jiaotong University | Zhang Yinxi | Shanghai Jiaotong University | Zhu Yutang | Shanghai Jiaotong University | Chen Xiaochun | Shanghai Jiaotong University | Zhang Qinghu | Bayer China Company Ltd |
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Abstract: |
The formulation and the thermal and oxidative aging properties of rubber-like EVM were investigated.The test results showed that EVM featured excellent hot air aging property and had very high retentions of the tensile strength and the elongation at break;the compression set of EVM could be significantly improved when cured with DCP and appropriate TAIC;it was a typical non-self-reinforcing rubber and required appropriate reinforcing filler to be added;the polyester plasticizer could lower the hardness of EVM to a certain degree without affecting the aging properties significantly;antioxidant RD could provide EVM compound better hot air aging property and hydrolytic stability. |
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