Polyester resin is a synthetic polymer made via polycondensation of polybasic acids and polyhydric alcohols. Runshine offers a range of Polyester resin for industrial coatings, including high molecular weight solid, saturated, and unsaturated variants, each tailored to specific coating needs.Key parameters of Polyester resin cover solid content, viscosity, hydroxyl value, acid value and density, all optimized for industrial coating performance.Recommended solvents for Polyester resin include xylene, ethyl acetate, butyl acetate and MEK. It cures with isocyanates or amino resins for 2-pack polyurethane and industrial coatings, and has a 12-month shelf life when stored sealed at 5–35°C in a cool, dry, sun and moisture-free environment.
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