Thermal and Crystalline Properties of Waterborne Polyurethane by in situ water reaction process and the potential application as biomaterial

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• 作者：Xing Zhou^a ; ^b ; Changqing Fang^a ; ^b ; ^{fcqxaut@163.com} ; Wanqing Lei^a ; ^b ; Jian Su^c ; Long Li^a ; Yan Li^a
• 关键词：Waterborne polyurethane ; Thermal stability ; Crystallinity ; Nanodots ; Biomaterial
• 刊名：Progress in Organic Coatings
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：104
• 期：Complete
• 页码：1-10
• 全文大小：2074 K
• 卷排序：104

文摘

The new synthesis process, named “in situ water reaction process”, was developed to obtain polyurethane dispersions. The novel polyurethane film has a special morphology with nanodots. The novel polyurethane has lower crystallinity, better thermal resistance and lower mold resistance.