| 水性双组分聚氨酯外墙罩光清漆的研制 |
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| 引用本文： | 史立平,孔志元,何庆迪,蔡青青.水性双组分聚氨酯外墙罩光清漆的研制[J].上海涂料,2012,50(6):1-5. |
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| 作者姓名： | 史立平 孔志元 何庆迪 蔡青青 |
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| 作者单位： | 中海油常州环保涂料有限公司 |
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| 摘 要： | 水性双组分聚氨酯涂料兼有溶剂型双组分聚氨酯涂料的高性能和水性涂料的低VOC（挥发性有机化合物）特点，成为当前涂料研究的热点和发展方向。以核壳结构的羟基丙烯酸乳液为主要成膜物质，以水性异氰酸酯为固化剂，制得水性双组分聚氨酯外墙罩光清漆，所得涂膜性能优异且VOC含量极低。
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| 关 键 词： | 水性涂料 双组分聚氨酯涂料 外墙涂料 |
Development of Waterborne Two Component Polyurethane Exterior Wall Overcoat Varnish |
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| Shi Liping,Kong Zhiyuan,He Qingdi,Cai Qingqing.Development of Waterborne Two Component Polyurethane Exterior Wall Overcoat Varnish[J].Shanghai Coatings,2012,50(6):1-5. |
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| Authors: | Shi Liping Kong Zhiyuan He Qingdi Cai Qingqing |
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| Affiliation: | (CNOOC Changzhou EP Coating Co.,Ltd.,213016,China) |
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| Abstract: | Combining the good properties of solvent based two component PU coatings with low VOC of waterborne coatings,waterborne two component PU coatings has been being the research hotspot and development direction.The waterborne two component polyurethane exterior wall overcoat varnish with excellent film properties and very low VOC was prepared with core-shell hydroxyl acrylic emulsion as the chief film forming matter and waterborne polyisocyanate as curing agent. |
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| Keywords: | waterborne coatings two component PU coatings exterior wall coatings |
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