Water-based polyurethane (rigid) refers to water-based polyurethane materials engineered through molecular structure design to achieve high hardness and high abrasion resistance. Using water as the dispersion medium and free of organic solvents, it combines environmental friendliness with outstanding performance, finding extensive applications across numerous fields.
Product Form | Milky white, uniform viscous liquid |
Solid Content | 45% - 55% |
pH Value | 7.5 - 8.5 |
Density (25°C) | 1.1 - 1.3 g/cm³ |
Minimum Film Formation Temperature (MFFT) | 10°C |
Surface Dry Time (25°C, 50% RH) | ≤1.5 hours |
Through Dry Time (25°C, 50% RH) | ≤24 hours |
Product Form | Milky white, uniform viscous liquid |
Solid Content | 45% - 55% |
pH Value | 7.5 - 8.5 |
Density (25°C) | 1.1 - 1.3 g/cm³ |
Minimum Film Formation Temperature (MFFT) | 10°C |
Surface Dry Time (25°C, 50% RH) | ≤1.5 hours |
Through Dry Time (25°C, 50% RH) | ≤24 hours |








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