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Please use this identifier to cite or link to this item: http://hdl.handle.net/11133/1674

Title: ポリウレタン : 構造と物性との相互関係
Other Titles: Polyurethane : Correlation between Chemical structure and Physical properties
Authors: 井上, 眞一
新井, 隆之
INOUE, Shinichi
Issue Date: 31-Aug-2007
Publisher: 愛知工業大学
Abstract: Aliphatic and aromatic polyurethanes were prepared from aliphatic and aromatic diisocyanates, such as hexamethylenediisocyanate (HDI) and 4, 4'-diphenylmethanediisocyanate (MDI), and polyoles of ether and ester typies, such as polytetramethyleneglycol (PTMG) and polycaprolactam (PCL), by the prepolymer method, and then its physical properties, such as tensile test, swelling test, DSC and so on, were measured. These results were compared with the chemical structures calculated by MM2. Aliphatic and aromatic polyurethanes have with pseudo-helix-coil structure, and the structures of aliphatic polyurethanes were linear nearly and the structures of aromatic polyurethanes were alternate crossing structure. The physical properties of aliphatic and aromatic polyurethanes were correspondent with the structures calculated MM2 in expectation.
URI: http://hdl.handle.net/11133/1674
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