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 content (%) |
≤0.1 |
equivalent |
310 |
density (20℃,g/mlg/ml span>) |
about 1.11 |
Flashpoint(℃) |
about 3.2 |
dissolve Sex :Soluble in ethyl acetate, methylhexanone, methylisobutylketone, methoxyhexanone, diacetone alcohol, 1-methoxypropyl acetate and 2-methoxybutyl acetate However, the storage stability of the solution must be tested. Butyl acetate, as a separate statistical test, has only limited compatibility. Although PU-165 can add a certain proportion of aromatic solvents, such as toluene or xylene, as diluents, it cannot be dissolved in aromatic and aliphatic hydrocarbon solvents. Polyurethane grade solvents should be used (water content <0.05%, no other reactive impurities) , PU-165 can not be diluted to a solid content of less than 30%, the low solid content of the base material will cause turbidity and flocculation.
Features Apply : Double coatings made with PU-165 and aliphatic isocyanate have excellent gloss retention and weather resistance, and also have excellent chemical resistance and abrasion resistance.
Storage : This product is stable for at least 6 months when stored in an airtight container below 30°C.
Ann full :Flammable, harmful in contact with skin and inhalation, and irritant to skin. Xylene and ethylbenzene are easy to cause harm to skin absorption, try carefully