REAFREE® 4763-S
Product overview
Saturated carboxylated polyester for combination with Triglycidylisocyanurate. Suitable for the formulation of outdoor durable and protective thermosetting powders for electrostatic application. Possibility to cure 1 minute / 290°C. High reactivity with good flexibility. Gas oven stabilized. TMA free type.
| Performance benefits | Blooming resistance, Gas Oven Resistance, High Impact Resistance, Superior Flexibility |
| Application benefits | High Flow, High Gloss, High Reactivity, Low Temperature Cure |
| Sustainability benefits | Energy Conservation, TMA Free |
| Market | Architectural, Industrial Metal |
| Segment | Coil & Pre-coated Metal, General Metal |
| Resin:Crosslinker Ratio | 93/7 |
| Curing Conditions | 15 minutes at 160°C (object temperature) 1 minute at 290°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 |