| 摘要 |
本发明系以提供一种耐久性优异的聚氨基甲酸酯制传动皮带、及用于制造该传动皮带的皮带成形用材料为课题。解决课题之手段是提供含有下述化学式(1)表示的1,2-环己烷二羧酸二异壬酯的聚氨基甲酸酯制传动皮带。;This invention provides a transmission belt made of polyurethane, which exhibits excellent durability. More particularly, this invention provides a transmission belt, made of polyurethane which contains diisononyl 1,2-cyclhexane dicarboxylate ester represented by the following formulae (I). |
