Synthesis and Properties of Novel Polyurethane-Imide Elastomers
Synthesis and Properties of Novel Polyurethane-Imide Elastomers作者机构：Department of Applied Chemistry Aichi Institute of Technology Toyota Japan
出 版 物：《Open Journal of Organic Polymer Materials》 (有机高分子材料期刊（英文）)
年 卷 期：2018年第8卷第1期
页 面：1-13页
主 题：Polyurethane-Imide Elastomer Isocyanate Morphology Mechanical and Thermal Properties
摘 要：Novel polyurethane-imide elastomers were prepared from isocyanates (hexamethylene, and 4,4’-dicyclohexyl diisocyanates), polytetramethylene glycol (PTMG1000, Mw = 1000), pyromellitic dianhydride, and 4,4’-diphenylmethane diamine. The formation of PUIEs was confirmed by Fourier transform infrared spectroscopy. The resultant films were studied through X-ray diffraction analysis, contact angle measurement, atomic force microscopy, solubility and swelling tests, tensile test, differential scanning calorimetry, dynamic mechanical analysis, and thermogravimetric analysis.
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