| ACM/FKM并用胶的性能研究 |
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| 引用本文： | 胡钊,黄承亚,朱立新.ACM/FKM并用胶的性能研究[J].弹性体,2008,18(1):58-61. |
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| 作者姓名： | 胡钊 黄承亚 朱立新 |
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| 作者单位： | 华南理工大学,材料科学与工程学院,广东,广州,510640 |
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| 摘 要： | 研究了不同并用比的氟橡胶（FKM）和丙烯酸酯橡胶（ACM）并用胶的硫变特性、物理机械性能、耐老化性、热稳定性和压缩永久变形性能。实验结果表明：ACM与FKM可以很好地混合并且各自交联,从而制备综合性能优异的并用胶;并用比为30/70的ACM/FKM并用胶综合性能较佳,二段硫化后其物理机械性能和压缩永久变形性能明显改善,且耐热空气老化性能优异;热重分析结果表明,并用胶有很好的热稳定性。
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| 关 键 词： | 并用胶 力学性能热老化 压缩永久变形 |
| 文章编号： | 1005-3174(2008)01-0058-04 |
| 修稿时间： | 2007年9月23日 |
Study on the properties of acrylic rubber-fluorocarbon rubber blends |
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| HU Zhao,HUANG Cheng-ya,ZHU Li-xin.Study on the properties of acrylic rubber-fluorocarbon rubber blends[J].China Elastomerics,2008,18(1):58-61. |
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| Authors: | HU Zhao HUANG Cheng-ya ZHU Li-xin |
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| Affiliation: | ( College of Material Science and Engineering,South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | The cure characteristics, mechanical properties, resistance to heat and aging and compression set properties of ACM,FKM and their blends of varying compositions were studied. The experimental results showed that： ACM/FKM rubber blends were prepared by blending and crosslinking of two components respectively;The rubber blends showed optimized properties at the ACM/FKM mass ratios of 30/70, postcuring improved the strength properties and compression set of the system,none of the properties changed significantly during aging of the blends. Thermal gravity analysis indicated that the 30/70 ACM / FKM has good thermal stability. |
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| Keywords: | rubber blend mechanical properties heat aging compression set |
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