| 有机硅改性聚氨酯胶粘剂研究进展 |
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| 引用本文： | 李波,冉千平,周晓,孙德文,万赟,于诚,杨冲,刘玉亭.有机硅改性聚氨酯胶粘剂研究进展[J].中国建筑防水材料,2014(4):16-21,24. |
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| 作者姓名： | 李波 冉千平 周晓 孙德文 万赟 于诚 杨冲 刘玉亭 |
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| 作者单位： | 江苏省建筑科学研究院高性能土木工程材料国家重点实验室,江苏南京211103 |
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| 基金项目： | 国家自然科学基金项目（51208236）. |
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| 摘 要： | 综述了小分子硅烷偶联剂和硅氧烷低聚物对聚氨酯胶粘剂的改性方法及研究进展,对比了不同有机硅对聚氨酯胶粘剂改性的优缺点及固化特性.指出：有机硅改性聚氨酯胶粘剂可以兼得聚氨酯胶粘剂和有机硅产品二者的优势,具有耐水、耐候,粘结性能优异,不合游离NCO基团等优点.
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| 关 键 词： | 聚氨酯胶粘剂 有机硅改性 固化机理 性能特点 |
Development of Silicone Modified Polyurethane Adhesive |
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| Authors: | Li Bo Ran Qianping Zhou Xiao Sun Dewen Wan Yun Yu Cheng Yang Chong Liu Yuting |
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| Affiliation: | (Jiangsu Research Institute of Building Science, State Key Laboratory of High Performance Civil Engineering Materials, Nanjing, Jiangsu 211103, China) |
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| Abstract: | This paper reviews modification methods and development process of sihcone coupling agent and siloxane oligomerization modified polyurethane adhesive. The advantages and disadvantages of the modified polyurethane adhesive with different silicone and their curing properties are contrasted. It points out that silicone modified polyurethane adhesive combines the advantages of polyurethane and silicone. It features waterproof and weather-resistance, has excellent adhesive strength and doesn＇t contain free --NCO. |
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| Keywords: | polyurethane adhesive silicone modification curing mechanism performance characteristics |
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