REAFREE® 8188
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. For matt powder coatings by dry blending. Gas oven stabilised.
Performance benefits | Gas Oven Resistance, High Impact Resistance |
Application benefits | Matte Gloss capable, Medium Reactivity |
Market | Architectural, Industrial Metal |
Segment | General Metal |
Resin:Crosslinker Ratio | 90/10 88/12 |
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.60 |
Viscosity at 165 °C, Pa.s (DIN 53229) | 9-18 |
Acid Value, mg KOH/g (ASTM D-1639) | 70-78 |
Chemistry Description | Saturated Carboxylated Polyester / β-Hydroxyalkylamide |