Description
Copolymer for polyurethane (PU) foam is a polymer blend designed to enhance the properties and versatility of PU foam products. By combining two or more monomers, copolymers create a more customized and tailored foam structure, offering improved characteristics such as flexibility, durability, and resilience. These copolymers are used to fine-tune the physical and chemical properties of PU foams, making them suitable for a wide range of industrial applications.
Our copolymers are engineered to provide exceptional performance in both flexible and rigid PU foam systems, ensuring that manufacturers can produce high-quality foams with enhanced properties such as lower density, increased stability, and improved thermal resistance. With excellent compatibility with various polyols and isocyanates, our copolymers support faster production times and better overall process efficiency.
Typical Properties
Property | Unit | Values |
Hydroxyl number, as KOH | mg KOH/g | 26.5 – 30.5 |
Viscosity at 25°C | mPa•s | 3,000 – 6,000 |
Solid | 40°C | 42.5 – 45.5 |
Storage and Package Information
Protect from atmospheric moisture. Store in a dry place. Avoid prolonged exposure to heat and air.
Storage Temperature (°C) | 10 – 30 |
Storage Period | 24 Month |
Packing | 210 KG/Drum |
