| 硫化体系对EPDM／ACM共混胶性能的影响 |
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| 引用本文： | 祝岩婷,郑丛丛,冯绍华.硫化体系对EPDM／ACM共混胶性能的影响[J].特种橡胶制品,2013(6):35-38. |
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| 作者姓名： | 祝岩婷 郑丛丛 冯绍华 |
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| 作者单位： | 青岛科技大学高性能聚合物及成型技术教育部工程中心,青岛266042 |
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| 摘 要： | 研究了7种不同硫化体系对EPDM／ACM共混胶性能的影响。结果表明，采用DCP／TCY硫化体系硫化的共混胶，具有合适的正硫化时间和交联密度，拉伸强度接近最大值，为17．2MPa，撕裂强度最大，为38．5N／mm，压缩永久变形最小，为30．6％，耐热空气老化性能较好。DCP／TCY并用硫化体系为EPDM／ACM共混胶的最佳硫化体系。
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| 关 键 词： | EPDM ACM 硫化体系 物理性能 交联密度 |
Effects of Curing Systems on the Properties of EPDM/ACM Blends |
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| ZHU Yan-ting,ZHENG Cong-cong,FENG Shao-hua.Effects of Curing Systems on the Properties of EPDM/ACM Blends[J].Special Purpose Rubber Products,2013(6):35-38. |
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| Authors: | ZHU Yan-ting ZHENG Cong-cong FENG Shao-hua |
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| Affiliation: | (Qingdao University of Science and Technology,Qingdao 266042,China) |
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| Abstract: | The effects of seven different curing systems on the properties of EPDM/ACM blends were studied. The results showed that the blend cured with DCP/TCY curing system had suitable op- timum cure time and crosslinking density. Tensile strength of the blend was 17.2MPa which close to the maximum. The blend cured with DCP/TCY curing system showed highest tear strength at 38.5 N/mm and minimum compression set at 30.6%. And heat air aging performance was better. DCP/ TCY curing system was the optimum curing system of EPDM/ACM blends. |
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| Keywords: | EPDM ACM curing system physical property crosslinking density |
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