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Aliphatic polyurethane acrylate
RU-2476
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Features：RU-2476 is a bifunctional PUA resin with excellent weather resistance, flexibility, high gloss and high fullness. Used in UV plastic spraying, it can adjust the hardness and flexibility of the formulation, balance the formulation of the resistance to boiling, salt spray, high and low temperature and hot and cold cycle performance; used in UV printing varnish and ink, it can be used as the main body of the formulation of PUA, which can bring comprehensive solvent resistance, flexibility, resistance to yellowing and faster UV curing activity.
| INDEX | VALUE |
| Appearance | yellowish transparent viscous liquid |
| Chromaticity | ≤ 2 |
| Solid Content(％) | >98.0% |
| Degree of functionality | 2 |
| Acid value | < 1.0 mgKOH/g,KOH |
| Viscosity | 2000-60000 cps/60℃ |
Application: Recommended for all kinds of plastic substrates and plastic silver powder paint on the UV surface coating varnish; plastic vacuum plating base, surface varnish; UV printing varnish and ink, etc..
Packaging and storage: 200KG, 20KG; sealed at room temperature and kept away from light for one year.
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