REAFREE® 4703
Product overview
Saturated carboxylated polyester for combination with Triglycidylisocyanurate. Suitable for the formulation of decorative and protective thermosetting powders for electrostatic application. For clear coats and pigmented paints. Slow curing type. TMA free type.
| Performance benefits | High Impact Resistance, Superior Flexibility |
| Application benefits | Clear Coat, High Flow, High Gloss, Low Reactivity |
| Sustainability benefits | TMA Free |
| Market | Architectural, Industrial Metal |
| Segment | Coil & Pre-coated Metal, General Metal |
| Resin:Crosslinker Ratio | 93/7 |
| Curing Conditions | 12 minutes at 200°C (object temperature) |
| Gardner Color, 50%, (ASTM D-1544) | max.2 |
| Glass Transition Temperature, DSC (Tg) - Range | approx.61 |
| Viscosity at 165 °C, Pa.s (DIN 53229) | 15-25 |
| Acid Value, mg KOH/g (ASTM D-1639) | 30-36 |
| Chemistry Description | Saturated Carboxylated Polyester / TGIC |