HMDI造句
Hexamethylenediisocysnate(HMDI)maybeusedinprepolymer,inplaceofTDI.Theonestepmethodwasadoptedinthisstudytosynthesizealiphaticpolyurethanewith4,4methylenedicyclohexyldiisocyanate(HMDI),1,4butanediol(BDO...
Hexamethylenediisocysnate(HMDI)maybeusedinprepolymer,inplaceofTDI.Theonestepmethodwasadoptedinthisstudytosynthesizealiphaticpolyurethanewith4,4methylenedicyclohexyldiisocyanate(HMDI),1,4butanediol(BDO...