unsaturated polyester resin is a condensation polymer formed by the reaction of polyols and saturated/unsaturated dibasic acids at 190-220℃ until the expected acid value or viscosity is met. after reaction procedure, addition of certain amount of styrene monomer to formed a unsaturated polyester resin. it possesses good mechanical and electric properties, corrosion resistance. curing can occur at room temperaturewithout any heating equipment, and makes it easier to manufacture large objects.

chemical resistant unsaturated polyester resin

item name characteristics applications data sheets pdf
eterset 2931p excellent resistance to water spotting. pipe and tank that require good water resistance
eterset 2942 superior corrosion resistance corrosion control application like tank and pipe for chemical substance.