Good leveling performance thermosetting acrylic resin for construction machinery paint, metal, and plastic PU topcoats
RA7628
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Features:RA7628 is a solvent-based hydroxyacrylic resin with a medium hydroxyl value, which can reacte mixed with polyurethane curing agent to prepare two-component PU polyurethane paint. With high solid content, high gloss, excellent fullness, moderate drying speed, good workability and good leveling performance. Balance between hardness and flexibility , suitable for polishing etc.
| INDEX | VALUE |
| Appearance | Colorless to light yellow transparent viscous liquid |
| Chromaticity | ≤ 1 |
| Solid Content(％) | 70±2% |
| Acid value | 8-12 mgKOH/g KOH |
| Viscosity | 4000-10000 cps/25℃ |
| Hydroxyl group | 92% |
Application: High solid content in automotive paint, repair paint, construction machinery paint, metal, and plastic PU topcoats and clearcoats.
Packaging and storage: 200KG, 20KG; sealed and protected from light at room temperature, one year. If stored for more than 12 months, it is recommended that the product be retested.
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