REAFREE® 8308-T
Product overview
Saturated carboxylated polyester for combination with β-Hydroxyalkylamide type hardeners. Suitable for the formulation of outdoor durable and protective tribochargeable thermosetting powders for electrostatic application. For high gloss systems with improved flow and degassing properties. Low cross-linker demand Gas oven stabilised. TMA free type.
Performance benefits | Gas Oven Resistance, High Impact Resistance |
Application benefits | High Gloss, Low Hardener Demand, Low Reactivity, TRIBO Gun Application |
Sustainability benefits | TMA Free |
Market | Industrial Metal |
Segment | General Metal |
Resin:Crosslinker Ratio | 96,5/3,5 95,5/4,5 |
Curing Conditions | 10 minutes at 180°C (object temperature) 15 minutes at 170°C (object temperature) |
Gardner Color, 50%, (ASTM D-1544) | max.2 |
Glass Transition Temperature, DSC (Tg) - Range | approx.57 |
Viscosity at 165 °C, Pa.s (DIN 53229) | 18-32 |
Acid Value, mg KOH/g (ASTM D-1639) | 24-29 |
Chemistry Description | Saturated Carboxylated Polyester / β-Hydroxyalkylamide |