| 新型丙烯酸酯嵌段共聚物聚氨酯涂料的合成与性能 |
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| 引用本文： | 周文富 贾德民. 新型丙烯酸酯嵌段共聚物聚氨酯涂料的合成与性能[J]. 涂料工业, 1999, 29(11): 10-14 |
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| 作者姓名： | 周文富 贾德民 |
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| 作者单位： | 三明师范高等专科学校化生系!福建三明365004(周文富),华南理工大学材料学院!广州510641(贾德民) |
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| 摘 要： | 以多种丙烯酸酯嵌段共聚合成一种性能较好的基料。讨论了引发剂用量、反应时间和温度、分子量,固化剂用量对共聚物涂膜性能的影响。采用ＩＲ 谱、ＴＧＡ 等对共聚物进行表征。测试了用该共聚物配制的聚氨酯涂料的性能
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| 关 键 词： | 丙烯酸酯 嵌段共聚物 聚氨酯涂料 合成性能 结构表征 |
SYNTHESIS AND PERFORMANCE OF NOVEL ACRYLATE BLOCK COPOLYMER POLYURETHANE COATINGS |
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| ZHOU Wenfu,JIA Demin. SYNTHESIS AND PERFORMANCE OF NOVEL ACRYLATE BLOCK COPOLYMER POLYURETHANE COATINGS[J]. Paint & Coatings Industry, 1999, 29(11): 10-14 |
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| Authors: | ZHOU Wenfu JIA Demin |
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| Abstract: | A binder with good performance was synthesized through block polymerization with different kinds of acrylates The influences of initiator level, reactive time and temperature, molecular weight and curing agent amount on the performance of copolymer film were discussed The copolymer was characterized by IR spectroscopy and thermogravimetric analysis(TGA). The performance of polyurethane coatings prepared by this copolymer was tested |
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| Keywords: | acrylates block copolymer polyurethane coatings synthesis performance characterization of structure |
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