| 偶联剂对PVC/纸粉复合材料性能的影响 |
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| 引用本文： | 于传斌,李昆,肖琴,陆委锋,刘俊龙.偶联剂对PVC/纸粉复合材料性能的影响[J].大连工业大学学报,2011,30(2):123-125. |
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| 作者姓名： | 于传斌 李昆 肖琴 陆委锋 刘俊龙 |
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| 作者单位： | 1. 大连工业大学,化工与材料学院,辽宁,大连,116034
2. 大连安邦塑胶有限公司,辽宁,大连,116031 |
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| 摘 要： | 采用硅烷偶联剂、铝酸酯偶联剂和钛酸酯偶联剂对纸粉进行表面处理,研究了纸粉填充PVC复合材料的力学性能和热学性能。研究结果表明,钛酸酯偶联剂可以较好地改善纸粉与PVC基体的相容性,从而显著提高复合材料的力学性能。冲击断面扫描电镜分析表明,偶联剂改善了纸粉与基体树脂的相容性。
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| 关 键 词： | 纸粉 聚氯乙烯 改性 偶联剂 复合材料 |
Effect of coupling agents on properties of PVC/paper flour composites |
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| YU Chuan-bin,LI Kun,XIAO Qin,LU Wei-feng,LIU Jun-long.Effect of coupling agents on properties of PVC/paper flour composites[J].Journal of Dalian Dalian Polytechnic University,2011,30(2):123-125. |
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| Authors: | YU Chuan-bin LI Kun XIAO Qin LU Wei-feng LIU Jun-long |
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| Affiliation: | 1.School of Chemistry Engineering and Material,Dalian Polytechnic University,Dalian 116034,China;2.Dalian Anbang Plastic Substances Company Limited,Dalian 116031,China |
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| Abstract: | The surface of paper flour was modified by three coupling agents silane,aluminate,and titanate respectively.Its effect on the mechanical properties and thermal property of paper flour filled PVC composites was studied.The results showed the titanate coupling agent could improve the compatibility of paper flour with PVC matrix,and the mechanical strength of the composites was increased obviously.The SEM results showed that the compatibility of paper flour with PVC matrix was improved by the using the coupling agent. |
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| Keywords: | paper flour polyvinylchloride modification coupling agent composites |
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