| 新型喷涂用双组分聚脲 / 丙烯酸聚氨酯复合涂料 |
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| 引用本文： | 仇伟,刘见祥,潘鲁,张波,刘蔚凯,曾舒.新型喷涂用双组分聚脲 / 丙烯酸聚氨酯复合涂料[J].表面技术,2013,42(2):119-121. |
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| 作者姓名： | 仇伟 刘见祥 潘鲁 张波 刘蔚凯 曾舒 |
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| 作者单位： | 贵州省冶金化工研究所;贵州省纳米材料工程中心;贵州省纳米材料应用技术工程研究中心 |
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| 基金项目： | 贵州省科技厅创新能力建设项目(黔科合院所创新能[2009]4001号);贵阳市科技成果重点推广计划([2007]筑科推合同字第02号) |
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| 摘 要： | 采用羟基丙烯酸树脂与聚天门冬氨酸酯制备喷涂用双组分聚脲/丙烯酸聚氨酯涂料,考察了涂料的基本性能,研究了两种树脂的配比、流平剂用量等对涂料性能的影响。结果表明,当羟基丙烯酸树脂与聚天门冬氨酸酯的质量比为35∶45,流平剂用量为0.3%时,涂料具有优良的综合性能和耐老化性能。
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| 关 键 词： | 双组分涂料 羟基丙烯酸树脂 聚脲 聚天门冬氨酸酯 固化剂 |
| 收稿时间： | 2012/10/15 0:00:00 |
| 修稿时间： | 2012/11/12 0:00:00 |
Novel Tow-component Polyurea / Acrylic Polyurethane Composite Coating for Spray |
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| QIU Wei,LIU Jian-xiang,PAN Lu,ZHANG Bo,LIU Wei-kai and ZENG Shu.Novel Tow-component Polyurea / Acrylic Polyurethane Composite Coating for Spray[J].Surface Technology,2013,42(2):119-121. |
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| Authors: | QIU Wei LIU Jian-xiang PAN Lu ZHANG Bo LIU Wei-kai and ZENG Shu |
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| Affiliation: | 2,3(1.Guizhou Institute of Metallurgy and Chemical Engineering,Guiyang 550002,China; 2.Guizhou Nnaomaterials Engineering Center,Guiyang 550002,China; 3.Guizhou Nanomaterials Engineering Research Center for Applied Technology,Guiyang 550002,China) |
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| Abstract: | The tow-component polyurea / acrylic polyurethane composite coating for spray was prepared by using hydroxyl acrylic resins and polyaspartic. The basic properties of the coatings were investigated, and the influences of the ratio of two resins and flow agent on the properties of coating were studied. The results show that when using hydroxy acrylic resin and polyaspartic at 35 : 45 , flow agent 0 . 3 % , the composite coating provides excellent comprehensive performance and anti-aging properties. |
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| Keywords: | tow-component coating hydroxyl acrylic resins polyurea polyaspartic curing agent |
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