A resin of the phenolic epoxy F44 phenolic epoxy resin with a novolac resin and epichlorohydrin condensation. Compared with a bisphenol A type epoxy resin containing two or more epoxy groups in the molecule of the epoxy novolac resin, the crosslinking density of the cured product is large, good heat resistance. Using the epoxy novolac resin has both a phenol resin having high heat resistance, good epoxy resin adhesive property and the characteristics of the mechanical and physical properties, good electrical insulation properties, but also have good corrosion resistance characteristics. May need to increase the production and development of the heat-resistant grade or corrosion resistance of the coatings, adhesives, casting materials, laminate products. The curing of the epoxy novolac resin available epoxy resin curing agent in general. Packaging and storage 20Kg metal pail. Sealed and stored in a cool, well-ventilated place.