Polyol resin PU165

specifications parameters features value color value ≤4 acid value ≤3 viscosity (23℃） 25000±5000 non-volatile components (%) 67±1 hydroxyl content (%) 5.5±0.4 water contains (%) ≤0.1 equivalent 310 density (20℃,g/ml span>） approx. 1.11 flash point(℃) approx. 3.2 dissolve sex :soluble in ethyl acetate, methylhexanone, methyl isobutyl ketone, methoxyhexanone, diacetone alcohol, 1-methoxypropyl acetate and 2-methoxybutyl acetate ,…