POLY[4,4-METHYLENEBIS(PHENYL ISOCYANATE)-ALT-1,4-BUTANEDIOL/ POLYTETRAHYDROFURAN]

1,4-丁二醇与α-氢化-ω-羟基聚(氧基-1,4-亚丁基)和1,1’-亚甲基双(4-异氰酸根合苯)的聚合物
CAS No: 9018-04-6
Order 9018-04-6 methylenebis,phenyl,isocyanate,butanediol,polytetrahydrofuran,furan,tetrahydrofuran