| EPDM/POE共混橡胶耐热老化性能研究 |
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| 引用本文： | 张亚丽,黄兆阁,葛国杰,赵均乐.EPDM/POE共混橡胶耐热老化性能研究[J].弹性体,2012,22(3):49-51,87. |
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| 作者姓名： | 张亚丽 黄兆阁 葛国杰 赵均乐 |
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| 作者单位： | 青岛科技大学,山东青岛,266042 |
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| 摘 要： | 以三元乙丙橡胶(EPDM)和热塑性弹性体(POE)并用为主体材料,采用不同配方设计和硫化工艺制得了耐热老化性能优良的共混胶.探讨了过氧化二异丙苯(DCP)、烯丙基异氰脲酸酯(TALC)和硫磺(S)不同用量对EPDM/POE共混胶的力学性能、热老化性能的影响.结果表明,从并用POE改性来提高EPDM耐热方面考虑,以过氧化物DCP硫化为主,加入部分TAIC和少量硫磺有助于两者的共硫化,得到的共混胶具有良好的耐热老化性能.
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| 关 键 词： | EPDM POE 耐热老化 |
Study on heat aging properties of EPDM/POE blends |
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| ZHANG Ya-li
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HUANG Zhao-ge
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GE Guo-jie
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ZHAO Jun-le.Study on heat aging properties of EPDM/POE blends[J].China Elastomerics,2012,22(3):49-51,87. |
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| Authors: | ZHANG Ya-li HUANG Zhao-ge GE Guo-jie ZHAO Jun-le |
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| Affiliation: | ZHANG Ya-li, HUANG (Qingdao University of Science Zhao-ge, GE Guo-jie, ZHAO J un-le and Technology, Qingdao 266042, China) |
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| Abstract: | Good blends of EPDM/POE were achieved for the heat resistance by different formula design and different vulcanization process. The effects of different dosage of DCP,TAIC and sulfur on mechanical properties and heat aging properties of the blends were studied. From the consideration to improve the thermal property of EPDM by use of POE;the result showed that, tith DCP as the main curing agent, adding a small amount of sulfur and TAIC contribute to co-vuleanization; The heat aging properties of the blends were good. |
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| Keywords: | EPDM POE heat aging properties |
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