YC-HA-840K is a YAOCHEN hydroxyl-functional solution acrylic resin for coatings, inks and flexible substrate applications.
| Application area | high-solids low-viscosity PU topcoats |
| Color (Fe-Co) ≤ | ≤1 |
| Viscosity (Gardner-Holdt s, 25 °C) | 40-80 |
| Solids % | 70±2 |
| Acid value ≤ | ≤10 |
| Hydroxyl value (solid) ± | 100±2 |
| Solvent | xylene/butyl acetate/PMA |
| Features | High gloss and fullness, weatherable, fast drying |
| Recommended uses | premium 2K PU topcoats (vehicles / construction / agricultural machinery) |
| Hydroxyl value | 100±2 |
High gloss and fullness, weatherable, fast drying
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