並列タイトル等Polyurethane : Correlation between Chemical structure and Physical properties
タイトル(掲載誌)総合技術研究所研究報告=Bulletin of Research Institute for Industrial Technology.
一般注記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.
identifier:http://repository.aitech.ac.jp/dspace/handle/11133/1674
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)