The superior general purpose polyester resin is a quickly-curing unsaturated polyester resin based on Orthophthalic grade for special laminating purposes. This resin is suitable for hand lay up application.
The resin has excellent mechanical properties, impact and water resistance. The glassfibre laminate made with this resin has excellent mechanical strength, good rigidity and outstanding durability.
| PARAMETER | TEST METHOD | SPECIFICATION |
|---|---|---|
| Appearance | Visual | Pale Yellow/Clear |
| Viscosity | B4 Ford Cup | 80-85 Second |
| Gel Time | With 1% of 3% Cobalt & 1.5% MEKP @ 30 Degree c | 10-12 Min |
| Peak Exotherm | With Gel Time | 170-190 0C |
| Acid Value | Titration (mg-KOH/gm) | 17-27 mg-KOH/gm |
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