Isocyanurate(Trimer)
Low and Ultra-low Viscosity HDI-based polyisocyanates
Low Viscosity HDI-polyisocyanates
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.
These low and ultra low viscosity grades have 100% symmetrical chemical structure enabling better performance compared to competitors which have slight biuret contamination. The higher quality is great for non-solvent formulations and enables better surface smoothness and gloss retention.
Properties
| Grade | TUL-100 | TLA-100 | TPA-100 | TKA-100 |
|---|---|---|---|---|
| Solid wt% | 100 | 100 | 100 | 100 |
| NCO wt% | 23.0 | 23.3 | 23.1 | 21.7 |
| Viscosity | 300 | 500 | 1400 | 2600 |
Chemicals
Chemical Structure
Function
- Abrasion
- Adhesion
- Low Viscosity
- Resistance
- Scratch Resistance
- Weatherability
Application
- Adhesives
- Automotive coatings
- Construction Coatings
- Electronics
- Industrial Coatings
- Polyurethane Elastomers
- Printing Ink
- Resins