Synteven 422
SYNTEVEN 422 is an orthophthalic unsaturated polyester resin dissolved in styrene, pre-accelerated with amine, very reactive, highly stabilized. It is used as a base binder in the production of various types of fillers and mastics, with good hardening characteristics and color consistency after polymerization.
Area of Application
Technical Features
Additional information
| Technology | Unsaturated Polyester |
|---|---|
| Chemical Characteristics | ORTHO |
| Solvent | Styrene |
| Solids % | 69 – 71 |
| Viscosity mPa.s | 1500 – 2000 |
| Acidity # [mg KOH/g] | 7 – 10.5 |
| Gardner Colour | 5 – 15 Iodine |
| Pre-accelerated | Yes |