| 羟氨基聚醚在喷涂聚脲弹性体中的应用 |
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| 引用本文： | 张余英.羟氨基聚醚在喷涂聚脲弹性体中的应用[J].中国建筑防水,2012(17):1-3. |
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| 作者姓名： | 张余英 |
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| 作者单位： | 珠海飞扬化工有限公司,广东珠海,519050 |
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| 摘 要： | 羟氨基聚醚D2800的大分子链上同时含有仲氨基和仲羟基,研究及应用表明,该树脂用于喷涂聚脲弹性体中,可大大增强涂层对基材或底涂层的附着力,改善流平性能;单独使用或与端氨基聚醚D2000搭配使用,制得的聚脲涂层均有优异的力学性能,均符合GB/T 23446—2009《喷涂聚脲防水涂料》标准的要求。
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| 关 键 词： | 喷涂聚脲弹性体 羟氨基聚醚 附着力 流平性 |
Application of Hydroxyl Amino-terminated Polyether in Spray Polyurea Elastomer |
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| Zhang Yuying.Application of Hydroxyl Amino-terminated Polyether in Spray Polyurea Elastomer[J].China Building Waterproofing,2012(17):1-3. |
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| Authors: | Zhang Yuying |
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| Affiliation: | Zhang Yuying (Zhuhai Feiyang Chemical Co.,Ltd.,Zhuhai,Guangdong 519050,China) |
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| Abstract: | Hydroxyl amino-terminated polyether D2800 is a new type of polymer resin with both secondary hydroxyl and secondary amino groups.The study and application results show that D2800 can improve the adhesion between the coating and the substrate or primer,and leveling ability of spray polyurea elastomer.The film of polyurea with excellent mechanical performance,in which D2800 is used alone or with D2000,meets the requirements of GB/T 23446—2009《Spray polyurea waterproofing coating》. |
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| Keywords: | spray polyurea elastomer hydroxyl amino-terminated polyether adhesion leveling ability |
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