REAFREE® 8780-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 tribochargeable applications. For matt powder coatings by dry blending. Gas oven stabilised. TMA free type.
Performance benefits | Gas Oven Resistance, High Impact Resistance |
Application benefits | Matte Gloss capable, Medium Reactivity, TRIBO Gun Application |
Sustainability benefits | TMA Free |
Market | Architectural, Industrial Metal |
Segment | General Metal |
Resin:Crosslinker Ratio | 93/7 91,5/8,5 |
Curing Conditions | 10 minutes at 180°C (object temperature) 20 minutes at 160°C (object temperature) |
Gardner Color, 50%, (ASTM D-1544) | max.2 |
Glass Transition Temperature, DSC (Tg) - Range | approx.59 |
Viscosity at 165 °C, Pa.s (DIN 53229) | 7,5-20 |
Acid Value, mg KOH/g (ASTM D-1639) | 50-56 |
Chemistry Description | Saturated Carboxylated Polyester / β-Hydroxyalkylamide |