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- W910877977 abstract "以异佛尔酮二异氰酸酯（IPDI）、聚四氢呋喃二醇（PTMG）、γ-（甲基丙烯酰氧基）丙基三甲氧基硅烷（MEMO）为基本原料,制备了硅烷改性聚氨酯乳液,并外加氮丙啶进一步提高了胶膜的性能。衰减全反射傅里叶变换红外光谱（ATR-FT-IR）对产物的结构进行了表征,考察了MEMO含量对乳液粒径、胶膜耐水性、力学性能及热性能的影响,同时对胶膜的结晶性及接触角进行了测试。结果表明ATR-FT-IR证实了MEMO成功地反应到了聚氨酯分子链上;在m（MEMO）=5.67%,m（AZ）=2%时,胶膜的耐水性最低为14.84%,胶膜的最大拉伸强度为17.334MPa,断裂伸长率为232.56%,改性后聚氨酯的热稳定性提高,结晶性及表面能均降低。" @default.
- W910877977 created "2016-06-24" @default.
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- W910877977 date "2011-01-01" @default.
- W910877977 modified "2023-09-24" @default.
- W910877977 title "γ-（甲基丙烯酰氧基）丙基三甲氧基硅烷改性聚氨酯的研究" @default.
- W910877977 hasPublicationYear "2011" @default.
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