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Hard and soft segment components of the poly (carbonate urethanes) studied
| Polymer | Isocyanate | Polyol |
|---|---|---|
| Chronoflex 80A | Methylene diphenyl diisocyanate (MDI) | Polycarbonate diol |
|
|
|
|
| ||
| Carbothane 73A | 4,4′-Methylene dicyclohexyl diisocyanate (H12MDI) | Polycarbonate diol |
|
|
|
