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 , but the storage stability of the solution must be tested. Butyl acetate, as a standalone stat, has only limited compatibility. Although PU-165 can be added with a certain proportion of aromatic hydrocarbon solvents, such as toluene or xylene as diluent, it cannot be dissolved in aromatic hydrocarbons and aliphatic hydrocarbon solvents. Polyurethane grade solvents should be used (water content <0.05%, no other reactive impurities). , PU-165 cannot be diluted to a solid content lower than 30%. Low solid content in the base material will cause turbidity and flocculation.
Features Application :Dual coating made with PU-165 and aliphatic isocyanate provides excellent gloss retention and weather resistance, while also providing excellent chemical and abrasion resistance.
Storage ： When stored in an airtight container below 30°C, the product remains stable for at least 6 months.
An Full : Flammable, harmful in contact with skin and if inhaled, irritating to skin. Xylene and ethylbenzene are easily absorbed into the skin and cause harm, so be careful when trying them
