| 乙烯含量对三元乙丙橡胶性能的影响 |
| Effect of Ethylene Content on Properties of EPDM |
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| DOI： |
| 中文关键词: 三元乙丙橡胶 乙烯含量 物理性能 低温性能 |
| 英文关键词: EPDM ethylene content physical property low temperature resistance |
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| 中文摘要: |
| 研究乙烯含量对三元乙丙橡胶(EPDM）性能的影响。结果表明：乙烯含量对EPMD胶料的门尼粘度和硫化特性无明显影响；随着乙烯含量的增大，EPDM硫化胶的硬度、拉伸强度、撕裂强度和回弹值总体呈增大趋势，低温性能变差。 |
| 英文摘要: |
| The effect of ethylene content on the properties of EPDM was investigated.The results showed that，the ethylene content had no significant effect on the Mooney viscosity and cure characteristics of EPDM compound；as the ethylene content increased，the hardness，tensile strength，tear strength and resilience tended to increase，and the low temperature resistance decreased. |
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