REAFREE® 8784-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 triboelectric applications. For matt powder coatings by dry blending. Gas oven stabilised. TMA free type.
| Performance benefits | Gas Oven Resistance, High Impact Resistance |
| Application benefits | High Reactivity, Matte Gloss capable, TRIBO Gun Application |
| Market | Architectural, Industrial Metal |
| Segment | General Metal |
| Resin:Crosslinker Ratio | HAA 93/7; TGIC 90/10 |
| Curing Conditions | TGIC: 10 minutes at 200°C (object temperature) PRIMID(1): 10 minutes at 180°C (object temperature) PRIMID(1): 20 minutes at 160°C (object temperature) (1) EMS-Chemie AG |
| Gardner Color, 50%, (ASTM D-1544) | max.2 |
| Glass Transition Temperature, DSC (Tg) - Range | approx.68 |
| Viscosity at 165 °C, Pa.s (DIN 53229) | 18-38 |
| Acid Value, mg KOH/g (ASTM D-1639) | 47-52 |
| Chemistry Description | Saturated Carboxylated Polyester / β-Hydroxyalkylamide |