| 氟橡胶接枝马来酸酐增容氟橡胶/热塑性聚氨酯共混物的性能 |
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| 引用本文： | 董丽杰,王颖,杨剑,熊传溪.氟橡胶接枝马来酸酐增容氟橡胶/热塑性聚氨酯共混物的性能[J].合成橡胶工业,2009,32(3). |
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| 作者姓名： | 董丽杰 王颖 杨剑 熊传溪 |
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| 作者单位： | 武汉理工大学,料科学与工程学院,湖北,武汉,430070 |
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| 摘 要： | 研究了氟橡胶(FKM)接枝马来酸酐(FKM-g-MAH)增容FKM/热塑性聚氨酯(TPU)共混物的物理机械性能及动态力学性能.结果表明,当FKM-g-MAH质量分数为15%时,FKM/TPU共混物的物理机械性能最佳;添加增容剂FKM-g-MAH后,FKM/TPU共混物中FKM和TPU两相的相容性得到改善,且其阻尼性能优于纯FKM.
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| 关 键 词： | 氟橡胶 接枝 马来酸酐 热塑性聚氨酯 共混 增容 物理机械性能 动态力学性能 |
Properties of fluoroelastomer-graft-maleic anhydride compatibilized fluoroelastomer/thermoplastic polyurethane blends |
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| Dong Lijie,Wang Ying,Yang Jian,Xiong Chuanxi.Properties of fluoroelastomer-graft-maleic anhydride compatibilized fluoroelastomer/thermoplastic polyurethane blends[J].China Synthetic Rubber Industry,2009,32(3). |
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| Authors: | Dong Lijie Wang Ying Yang Jian Xiong Chuanxi |
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| Affiliation: | College of Materials Science and Engineering;Wuhan University of Technology;Wuhan 430070;China |
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| Abstract: | The mechanical properties and dynamic mechanical properties of fluoroelastomer(FKM)/thermoplastic polyurethane(TPU) blend compatibilited by FKM-graft-maleic anhydride(FKM-g-MAH) were experimentally investigated.The results showed that the comprehensive mechanical properties reached the best when the mass fraction of FKM-g-MAH was 15%.After adding FKM-g-MAH,the compatibility between FKM and TPU in FKM/TPU blend was improved,and the damping capacity was superior to FKM. |
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| Keywords: | fluoroelastomer grafting maleic anhydride thermoplastic polyurethane blend compatibilization mechanical property dynamic mechanical property |
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