YC-HA-8620 is a YAOCHEN hydroxyl-functional solution acrylic resin for coatings, inks and flexible substrate applications.
| Application area | low-OH weatherable |
| Color (Fe-Co) ≤ | ＜1 |
| Viscosity (Gardner-Holdt s, 25 °C) | 20-40 |
| Solids % | 50±2 |
| Acid value ≤ | ＜10 |
| Hydroxyl value (solid) ± | 65±2 |
| Solvent | butyl acetate/xylene |
| Features | Excellent weatherability, non-yellowing and protective properties; can replace some fluorocarbon systems |
| Recommended uses | Weatherable, non-yellowing protective coatings |
| Hydroxyl value | 65±2 |
Excellent weatherability, non-yellowing and protective properties; can replace some fluorocarbon systems
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