Bifunctional prepolymer grades
For use as hardener and also as raw material for polymer synthesis.
| Grade | Solids (wt%) |
NCO (wt%) |
Viscosity (mPa・s, 25°C) |
Solvents contained |
Special properties |
|---|---|---|---|---|---|
| D101 | 100 | 19.7 | 500 | — | Low viscosity |
| D201 | 100 | 15.8 | 1,800 | — | Heat resistance Elasticity |
| A201H | 100 | 17.2 | 110 | — | Ultra-Low viscosity Ultra-LPS compatibility |
Monomer
| Grade | Properties |
|---|---|
| 50M-HDI | Specific gravity: 1.05 at 25℃ Boiling point: 255℃ Vapor pressure: 1.65 Pa at 25℃ Freezing point: -67℃ |