REAFREE® 8709
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 application. Gas oven stabilised. TMA free type. High Tg polyester.
| Performance benefits | Gas Oven Resistance, High Impact Resistance |
| Application benefits | High Gloss, High Reactivity |
| Sustainability benefits | Extended Coating Life |
| Market | Architectural, Automotive & Transportation, Industrial Metal |
| Segment | General Metal, OEM & Parts |
| Resin:Crosslinker Ratio | 94/6 93/7 |
| Curing Conditions | 10 minutes at 160°C (object temperature) 20 minutes at 150°C (object temperature) |
| Gardner Color, 50%, (ASTM D-1544) | max.2 |
| Glass Transition Temperature, DSC (Tg) - Range | approx.73 |
| Viscosity at 165 °C, Pa.s (DIN 53229) | 16-36 |
| Acid Value, mg KOH/g (ASTM D-1639) | 40-45 |
| Chemistry Description | Saturated Carboxylated Polyester / β-Hydroxyalkylamide |