| 氧化锌晶须对白炭黑填充三元乙丙橡胶结构性能影响的研究 |
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| 引用本文： | 雷卫华,黄奕刚,罗世凯,贺传兰. 氧化锌晶须对白炭黑填充三元乙丙橡胶结构性能影响的研究[J]. 化工新型材料, 2010, 38(2) |
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| 作者姓名： | 雷卫华 黄奕刚 罗世凯 贺传兰 |
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| 作者单位： | 中国工程物理研究院化工材料研究所,绵阳,621900 |
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| 摘 要： | 研究了ZnO晶须、纳米氧化锌对白炭黑填充三元乙丙橡胶力学性能和形态的影响。结果表明,四针状氧化锌晶须的引入,在小体积分数(2.3%)下使乙丙橡胶的强度升高、定伸应力增加,伸长率和硬度变化较小,晶须的补强作用强于纳米氧化锌、晶须的刺状结构在补强方面有重要作用。
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| 关 键 词： | 乙丙橡胶 氧化锌 晶须 白炭黑 |
Effects of ZnO whisker on the properties of EPDM rubber reinforced by silica |
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| Lei Weihua,Huang Yigang,Luo Shikai,He Chuanlan. Effects of ZnO whisker on the properties of EPDM rubber reinforced by silica[J]. New Chemical Materials, 2010, 38(2) |
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| Authors: | Lei Weihua Huang Yigang Luo Shikai He Chuanlan |
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| Abstract: | It was explored the effects of ZnO whisker and ZnO nano particles on the mechanical properties and morphology of EPDM rubber reinforced by silica.The result showed that.the induction of ZnO whisker at the low volume ratio(＜2.3%),greatly improved the tensile strength and the stress at the elongation of 300%,while the elongation at break,hardness and rigidity changed little.The reinforcing effects of ZnO whisker was stronger than nano particles,the tetrapod-like structure of ZnO whisker played a important role in reinforcement. |
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| Keywords: | EPDM rubber ZnO whisker silica |
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