| 水性聚氨酯路标涂料研制 |
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| 引用本文： | 吴明江,阮家声,王雪琴,蔡彦,左向阳,李亚勇. 水性聚氨酯路标涂料研制[J]. 化学推进剂与高分子材料, 2011, 9(1): 61-63 |
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| 作者姓名： | 吴明江 阮家声 王雪琴 蔡彦 左向阳 李亚勇 |
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| 作者单位： | 航天科技集团公司四院四十二所,湖北襄樊,441003 |
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| 摘 要： | 以聚己二酸丁二醇酯二醇(PBA)、二羟甲基丙酸(DMPA)和甲苯二异氰酸酯(TDI)等为主要原料,配合防老剂和紫外光吸收剂,用预聚体法制备不挥发物质量分数为40%的单组分水性聚氨酯树脂;以此树脂为基础,用钛白粉作为着色剂,制备白色水性聚氨酯路标涂料.研究结果表明,预聚体法制备的水性聚氨酯树脂在40℃下放置24 h即可达...
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| 关 键 词： | 水性聚氨酯 预聚体 路标涂料 |
Research and Preparation of Waterborne Polyurethane Road Mark Coatings |
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| WU Mingjiang,RUAN Jiasheng,WANG Xueqin,CAI Yan,ZUO Xiangyang,LI Yayong. Research and Preparation of Waterborne Polyurethane Road Mark Coatings[J]. Chemical Propellants & Polymeric Materials, 2011, 9(1): 61-63 |
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| Authors: | WU Mingjiang RUAN Jiasheng WANG Xueqin CAI Yan ZUO Xiangyang LI Yayong |
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| Affiliation: | WU Mingjiang,RUAN Jiasheng,WANG Xueqin,CAI Yan,ZUO Xiangyang,LI Yayong(The 42nd Institute of the fourth Academy of CASC,Xiangfan 441003,China) |
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| Abstract: | One-component waterborne polyurethane resin with mass fraction of 40% non-volatile substance was prepared by prepolymer method using polybutylene glycol adipate(PBA),dimethylolpropionic acid(DMPA) and toluene diisocyanate(TDI) etc as main raw materials combined with antioxidants and UV absorbents.The white waterborne polyurethane road mark coatings were prepared based on the above resin using titanium pigment as coloring agent.The research results show that the final performance for waterborne polyurethane ... |
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| Keywords: | waterborne polyurethane prepolymer road mark coatings |
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