WB-121

WB-121 by Winbond Materials is a high-purity liquid epoxy resin produced from bisphenol A and epichlorohydrin. It offers uniform performance, exceptionally low viscosity, low chloride content and light color due to its high purity and low polymer fractions content. It provides improved elevated temperature properties under some cure conditions.

• Cycloaliphatic polyamines, polyamides, amidoamines, and a wide variety of curing agents can be available to cure WB-121.
It may crystallize, but can be avoided by storing at temperatures below 25°C.
• WB-121 is used in marine and protective coatings.