This solvent-free waterborne aliphatic polyurethane dispersion is a high-performance coating raw material with a semi-transparent liquid appearance, crafted to meet the rigorous performance requirements of modern coating applications on wood and plastic substrates. It is formulated with precise technical parameters, featuring a solids content of 35±1%, a pH value ranging from 6.0 to 8.0 at 25°C, and a viscosity of less than 500 mPa·s measured by Brookfield at 25°C. With strict control over its physical and chemical indicators, this product ensures stable performance in actual application processes, laying a solid foundation for the preparation of high-quality coatings.
