Table 1 Compositional data of thermoplastic polyurethanes
Polymer code | TPU 90 | |
|---|---|---|
Description | Linear aromatic polyether urethane | |
Raw materials | % | Supplier |
Polyether polyol (2000 mwt) | 63.01 | IMCD |
4,4 -Methylenebis(phenyl isocyanate), | 29.64 | Borsodchem |
1,4 Butane diol | 7.35 | Whyte chemicals |
| Â | TPU 80 | |
Polycaprolactone diol (2000 mwt) | 68.76 | Perstorp |
4,4-Methylenebis(phenyl isocyanate), | 25.72 | Borsodchem |
1,4 Butane diol | 5.52 | Whyte chemicals |
