當前位置:中文谷 >

關於HMDI的百科

HMDI造句怎麼寫
  • HMDI造句怎麼寫

  • Hexamethylenediisocysnate(HMDI)maybeusedinprepolymer,inplaceofTDI.Theonestepmethodwasadoptedinthisstudytosynthesizealiphaticpolyurethanewith4,4methylenedicyclohexyldiisocyanate(HMDI),1,4butanediol(BDO)andpoly(tetrahydrofuran)(PTMG).採用一步法合成以4,4...
  • 19944