- Chemical Family:Polyurethanes (PU)
- End Uses:Base Coat, Waterborne Coating, Solventless & High Solids Coating
- Compatible Substrates & Surfaces:Textiles, Leather
- Features:Crack Resistance, Abrasion Resistance, Low Temperature Flexibility, Improved Flexibility, Excellent Stability, Water Dispersible, Good Toughness
Dar-Tech Hauthane HD-4664 is a medium-soft, high-solids, co-solvent-free, aliphatic polyurethane dispersion. It was designed as a high-solids, multi-purpose textile binder polymer. It may be used as a blending resin for harder polyurethane polymers to impart greater film flexibility. A balanced composition provides good stability with acrylic latices and confers superior strength, abrasion resistance, and low-temperature flexibility properties.