Duranate™ HDI based polyisocynate Biuret
HDI Polyisocyanate Biuret
HDI-Poly isocyanate biuret is a polyisocyanate based on the widely used aliphatic hexamethylene-1,6-diisocyanate (HDI). These are primarily used for high performance coatings applications to improve weatherability and UV/chemical resistance. Especially 24A-100 is characterized as low viscosity and 100% solids content.
Properties
| Grade | 22A-100 | 24A-100 | 22A-75PX | |
|---|---|---|---|---|
| Solid wt% | 100 | 100 | 75 (cut by PMA Xylene) | |
| NCO wt% | 22.0 | 23.5 | 16.5 | |
| Viscosity(mP・a / 25℃) | 9,000 | 1,800 | 210 |
Function
- Adhesion
- Low Viscosity
- Scratch Resistance
- Weatherability
Application
- Adhesives
- Architectural Coatings
- Automotive coatings
- Electronics
- Polyurethane Elastomers
- Resins