Acrylic Polyol for Wood PU Coatings
CAS Number: 25035-69-2
Hydroxyl-functional acrylic polyol resin engineered for two-component polyurethane wood coatings, offering outstanding clarity, UV stability, and hardness. When combined with HDI or IPDI trimer hardeners, it forms a crosslinked PU film with excellent scratch resistance and exterior durability. Preferred for high-end furniture, flooring, and kitchen cabinetry.
Technical Specifications
| Tg | 30–60°C |
| acid value | ≤5 mgKOH/g |
| appearance | Clear to light yellow solution |
| solid content | 60–70% |
| hydroxyl value | 100–150 mgKOH/g |
| viscosity (25°C) | 1,000–5,000 mPa·s |
Applications
- Two-component PU topcoats for wood furniture
- Parquet and hardwood flooring PU finishes
- Kitchen cabinet and vanity coatings
- Exterior wood and joinery coatings
- Clear and pigmented wood lacquers
Key Features
- High UV stability prevents yellowing in clear finishes
- Excellent scratch and abrasion resistance
- Controlled hydroxyl content for precise NCO/OH ratio
- Compatible with both aliphatic and aromatic isocyanates
Send Inquiry
CAS Number
25035-69-2
Category
Wood / Furniture CoatingsAvailability
In StockSample
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