| 聚氨酯/环氧树脂IPN复合抛光材料的制备及性能研究 |
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| 引用本文： | 池商林,夏绍灵,彭进,邹文俊,张琳琪.聚氨酯/环氧树脂IPN复合抛光材料的制备及性能研究[J].高分子通报,2010(1). |
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| 作者姓名： | 池商林 夏绍灵 彭进 邹文俊 张琳琪 |
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| 作者单位： | 1. 河南工业大学材料科学与工程学院,郑州,450007
2. 河南工业大学材料科学与工程学院,郑州,450007;郑州大学材料科学与工程学院,郑州,450007 |
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| 基金项目： | 河南工业大学博士基金项目(2007BS052);; |
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| 摘 要： | 本研究采用聚氨酯与环氧树脂(PU/EP)作为胶黏剂形成互穿网络(IPN),以无机磨料和稀土抛光剂为分散相,通过一定的成型工艺制备成复合抛光材料。通过固化前后的红外光谱,分析了PU、EP两者之间的反应;热重分析表明PU/EP IPN复合抛光材料的耐热性能比纯的PU和EP有显著提高;体视显微镜照片显示该复合抛光材料具有微孔结构;力学及应用性能研究显示当胶黏剂含量为25%时性能最佳;且在PU/EP=2时,抛光后的玻璃透光率保持原有的97%,且耐磨性得到大幅度提高。
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| 关 键 词： | 聚氨酯 互穿网络 抛光材料 |
Research on Preparation and Properties of Polyurethane/Epoxy Resin IPN Composite Polishing Material |
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| CHI Shang-lin,XIA Shao-ling,PENG Jin,ZOU Wen-jun,ZHANG Lin-qi.Research on Preparation and Properties of Polyurethane/Epoxy Resin IPN Composite Polishing Material[J].Polymer Bulletin,2010(1). |
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| Authors: | CHI Shang-lin XIA Shao-ling PENG Jin ZOU Wen-jun ZHANG Lin-qi |
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| Institution: | 1;2;1.College of Materials Science and Engineering;Henan University of Technology;Zhengzhou 450007;China;2.College of Materials Science and Engineering;Zhengzhou University;China |
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| Abstract: | In this study,the polyurethane and epoxy resin which formed interpenetrating polymer network(IPN)were used as adhesive,inorganic grinding material and rare earth polishing agent were used as dispersed phase,and composite polishing material was prepared by certain molding technology.Before and after solidified reaction of PU/EP was analyzed by IR.TG analysis showed that thermal property of resultant composite polishing material has been significantly improved comparing with that of pure PU and pure EP.The st... |
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| Keywords: | Polyurethane Interpenetrating polymer network Polishing materials |
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