Polyurethane: MDI-PEA-BDL
Composition: Poly(4,4'-methylenebis[phenyl isocyanate]-ethylene adipate-1,4-butanediol)
聚氨酯 交替共聚物 PU: MDI-PEA-BDL
MDI is for poly(4,4'-methylenebis[phenyl isocyanate]); 聚(4,4'-亚甲基双[苯基异氰酸酯])
PEA is for poly(ethylene adipate), Mn=500; 聚己二酸乙烯酯
BDL is for poly(1,4-butanediol). 聚(1,4-丁二醇)
| Product ID | Mn * 103 (g/mol) | Mw/Mn | Comments |
|---|
| P4848-PU | 15.6 | 1.9 |
|
| P7296-PU | 16.6 | 1.6 | Molar ratio MDI:PEA:BDL = 4.2:1.0:3.0 |
