REAFREE® 6689
Product overview
Saturated carboxylated polyester suitable for the formulation of decorative and protective thermosetting powders in combination with epoxy resins. Medium reactive type.
Performance benefits | High Chemical Resistance, High Impact Resistance, High Solvent Resistance |
Application benefits | High Gloss, Medium Reactivity |
Market | Industrial Metal |
Segment | Appliances, Furniture, General Metal |
Resin:Crosslinker Ratio | 60/40 |
Curing Conditions | 12 minutes at 180°C (object temperature) |
Gardner Color, 50%, (ASTM D-1544) | max.2 |
Glass Transition Temperature, DSC (Tg) - Range | approx.53 |
Viscosity at 165 °C, Pa.s (DIN 53229) | 10-20 |
Acid Value, mg KOH/g (ASTM D-1639) | 47-53 |
Chemistry Description | Saturated Carboxylated Polyester / Epoxy |