Unsaturated Polyester Resin

Unsaturated Polyester Resin

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.

Unsaturated polyester resin for Marine

Item Name Characteristics Applications Data Sheets PDF
ETERSET 1629 SERIES Heat and chemical resistance. Approved by DNV. Fishing boats, yachts and pools etc.
ETERSET 2597 SERIES Excellent wet-out, ideal for large structures.Approved by CCS、DNV、LRs。 Fishing boats, yachts and pools etc.
ETERSET 2862 Excellent wet-out;Low shrinkage. SCRIMP, VARTM.