Good adhesion and good weather resistance aliphatic polyurethane acrylate resin for uv top coating of metal and vacuum coating
Features: six-functional PUA resin, high reactivity, low viscosity, curing coating with excellent solvent resistance, scratch resistance and wear resistance, high hardness, proper flexibility Yellowing, good weather resistance. Excellent adhesion to PC, ABS and other plastic substrates Performance, even if used alone, good adhesion can be obtained The base material of the same kind also has good adhesion.
| INDEX | VALUE |
| Appearance | Colorless to yellowish transparent viscous liquid |
| Chromaticity | ≤ 2 |
| Solid Content(％) | ≥ 98.0% |
| Degree of functionality | 6 |
| Acid value | <1.0 mgKOH/g KOH |
| Viscosity | 45000-65000 cps/30 ℃ |
Application: It is especially suitable for UV surface varnish on various plastic substrates and plastic primers. It can also be applied to the primer and top coat of metal and vacuum coating, PVC surface coating varnish, paper UV paint and UV ink for wood.
Packaging and storage: 200KG, 20KG; sealed and protected from light at room temperature, one year.
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