ISO Resin is a medium viscosity, medium reactive polyester resin based on Isophthalic acid and superior glycols. It exhibits good mechanical and electrical properties together with good chemical resistance compared to general-purpose resins. ISO Resin rapidly wets the surface of glass fiber in the form of cloth mat or chopped fiber to produce laminates and moldings.
PARAMETER | TEST METHOD | SPECIFICATION |
---|---|---|
Appearance | Visual | Pale Yellow/Clear |
Viscosity | Brookfield @20 rpm | 500 – 600 cp |
Gel Time | With 1% of 3% Cobalt & 1.5% MEKP @ 25 degree c | 12-15 Min |
Peak Exotherm | With Gel Time | 150-170 0C |
Acid Value | Titration (mg-KOH/gm) | 14-18 mg-KOH/gm |