Excellent leveling and flexibility Aliphatic polyurethane acrylate for UV plotting
Features: RU-2041B is a bifunctional PUA resin with excellent leveling and flexibility, moderate weather resistance, and very low curing shrinkage. It is used for UV plastic spraying and can adjust the hardness and flexibility of the formula , Balance the water boiling resistance, salt spray resistance, high and low temperature resistance and cold and heat cycle performance of the formula; used for UV printing varnish and ink, can be used as the main PUA of the formula, bringing comprehensive solvent resistance and flexibility.
| INDEX | VALUE |
| Appearance | Colorless to light yellow transparent viscous liquid |
| Chromaticity | ≤ 2 |
| Solid Content(％) | >98.0% |
| Degree of functionality | 2 |
| Acid value | < 2.0 mgKOH/g KOH |
| Viscosity | 12000-22000 cps/30℃ |
Application: Recommended for UV surface coating varnish on various plastic substrates and plastic silver powder paint; UV printing varnish and ink,etc.
Packing and storage: 200KG, 20KG; Store at room temperature sealed away from light for one year.
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