| 水溶性丙烯酸氨基烘烤涂料固化反应研究 |
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| 引用本文： | 方先平,刘晓国,韦星船.水溶性丙烯酸氨基烘烤涂料固化反应研究[J].电镀与涂饰,2008,27(7). |
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| 作者姓名： | 方先平 刘晓国 韦星船 |
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| 作者单位： | 1. 江西省九江市环保局信息中心,江西,九江,332000
2. 广州大学化工学院,广东,广州,510003 |
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| 摘 要： | 以一定含量的羟基和羧基水溶性丙烯酸树脂和具有相同含量的羟基和羧基溶剂型丙烯酸树脂作主要成膜物,以氨基树脂作固化剂,配制成相应的水溶性热固型丙烯酸树脂清漆和溶剂型热固丙烯酸树脂清漆。通过DSC测试,判断其固化反应温度的差异。结果发现,水溶性热固型丙烯酸–氨基树脂清漆的固化反应温度比同类溶剂型热固丙烯酸–氨基树脂清漆的高。
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| 关 键 词： | 丙烯酸树脂 清漆 水性 溶剂型 固化温度 DSC |
Research on curing reaction of water-soluble acrylic amino resin baking coatings |
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| FANG Xian-ping,LIU Xiao-guo,WEI Xing-chuan.Research on curing reaction of water-soluble acrylic amino resin baking coatings[J].Electroplating & Finishing,2008,27(7). |
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| Authors: | FANG Xian-ping LIU Xiao-guo WEI Xing-chuan |
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| Abstract: | The water-soluble and solvent-based thermo-setting acrylic resin varnishes were prepared by respectively using water-soluble and solvent-based acrylic resins with the same contents of hydroxyl and carboxyl groups as major film-forming substances,and amino resin as curing agent. The difference between the curing temperatures of the two varnishes was determined by DSC analysis. The results showed that the curing reaction temperature of the former is higher than that of the latter. |
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| Keywords: | acrylic acid resin varnish waterborne solvent-based curing temperature DSC |
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