General-purpose unsaturated polyester resin for glass fiber winding resin/water tanks

191 is orthophthalic unsaturated polyester resin. The resin has strong universality, medium viscosity and high reactivity,excellent mechanical properties,corrosion resistance,low shrinkage and good comprehensive properties.

Performance Index of liquid resin

Product Application

 This resin is suitable for pultrusion process, especially suitable for making FRP profiles such as cable trays and brackets.