An HDI-based modified polyisocyanate hardener (75% solids) used in two-component, non-yellowing polyurethane coatings. It offers excellent weather resistance, durability, and compatibility with polyols for automotive and industrial finishes
Properties:
- Exceptional UV & Weather Resistance: Prevents yellowing and degradation, ideal for outdoor applications.
- High Chemical & Abrasion Resistance: Ensures long-term protection in harsh environments.
- Strong Crosslinking Properties: Enhances mechanical strength, adhesion, and surface hardness.
- Fast Curing: Achieves tack-free and dry-through times efficiently.
- Non-Yellowing: Maintains original color and gloss over time.
- Excellent Adhesion: Works well on a variety of surfaces.
High Solubility: Compatible with many polyols.
Applications:
- Automotive Refinishes & Coatings: Forms non-yellowing paints with superior durability and aesthetic appeal.
- Industrial Coatings: Provides excellent resistance to chemicals and abrasion for long-lasting protection.
- Wood Finishes: Enhances the properties of coatings for wood surfaces.
- Aerospace & Transportation Coatings: Offers high performance and durability under extreme conditions.
- Plastic & Metal Finishing: Improves adhesion, flexibility, and protection on various substrates.