REAFREE® 8300-T
Product overview
Saturated carboxylated polyester for combination with β-Hydroxyalkylamide type hardeners. Suitable for the formulation of outdoor durable and protective thermosetting powders for electrostatic and triboelectric applications. For high gloss systems with low cross-linker demand. For matt powder coatings by dry blending. Gas oven stabilised. TMA free type.
| Performance benefits | Gas Oven Resistance, High Impact Resistance |
| Application benefits | Low Hardener Demand, Low Reactivity, Matte Gloss capable, TRIBO Gun Application |
| Sustainability benefits | TMA Free |
| Market | Architectural, Industrial Metal |
| Segment | General Metal |
| Resin:Crosslinker Ratio | 96,5/3,5 96/4 |
| Curing Conditions | 15 minutes at 180°C (object temperature) |
| Gardner Color, 50%, (ASTM D-1544) | max.2 |
| Glass Transition Temperature, DSC (Tg) - Range | approx.58 |
| Viscosity at 165 °C, Pa.s (DIN 53229) | 10-30 |
| Acid Value, mg KOH/g (ASTM D-1639) | 24-28 |
| Chemistry Description | Saturated Carboxylated Polyester / β-Hydroxyalkylamide |