The effect of polyether functional polydimethylsiloxane on surface and thermal properties of waterborne polyurethane

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• 作者：Guikai Zheng^a ; Ming Lu^a ; ^{531803528@qq.com} ; Xiaoping Rui^b
• 关键词：Waterborne polyurethane ; Polyether functional PDMS ; Phase separation ; Surface properties ; Thermal properties
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：31 March 2017
• 年：2017
• 卷：399
• 期：Complete
• 页码：272-281
• 全文大小：4499 K
• 卷排序：399

文摘

Waterborne polyurethanes modified with polyether functional PDMS are synthesized by pre-polymerization method. There is no obvious phase separation in both bulk and surface of WPU films. Surface and thermal properties of WPU films modified with polyether functional PDMS are improved.