| 室温可湿气固化的硅烷化聚醚的研究 |
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| 引用本文： | 夏磊,高宏州,杨淑英,徐社阳,陈立班.室温可湿气固化的硅烷化聚醚的研究[J].化学建材,2001,17(5):26-28. |
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| 作者姓名： | 夏磊 高宏州 杨淑英 徐社阳 陈立班 |
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| 作者单位： | 中国科学院广州化学研究所 广东广州510650
(夏磊，高宏州，杨淑英，徐社阳)，中国科学院广州化学研究所 广东广州510650(陈立班) |
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| 摘 要： | 以聚醚多元醇为原料 ,通过聚氨酯预聚体的方法制得了可湿气固化的硅烷化聚醚 ,研究了温度和时间对反应的影响以及不同NCO/OH比值和聚醚分子量对弹性体力学性能的影响 ,并和市场上几种不同的密封剂的力学性能做了对比 ,结果表明硅烷化聚醚具有较好的性能
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| 关 键 词： | 聚醚 硅烷化聚醚 湿气固化 |
Study of Room Temperature Moisture Curable Silylated Polyether |
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| XIA Lei et al//Guangzhou Institute of Chemistry,Chinese Academy of Sciences.Study of Room Temperature Moisture Curable Silylated Polyether[J].Chemical Materials for Construction,2001,17(5):26-28. |
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| Authors: | XIA Lei //Guangzhou Institute of Chemistry Chinese Academy of Sciences |
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| Abstract: | Moisture curable silylated polyether was synthesized through corresponding urethane prepolymer.Influence of temperature and time on reaction and influence of various NCO/OH ratios and molecular weights of polyether on mechanical property of elastomer were studied.Comparison with mechanical properties of several kinds of sealants available on the market showed that the silylated polyether had good properties. |
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| Keywords: | polyether silylated polyether moisture curable |
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