Chem Res E 30 Epoxy Cognis Epoxide (EP) >> Bisphenol A based CHEM RES E 30 is a medium-high viscosity unmodified epoxy resin obtained by blend of Bisphenol A/Bisphenol F based resins. When cured with amino-functional hardeners CHEM RES E 30 offers very good chemical resistance and high mechanical properties. CHEM RES E 30 is very useful in formulating solvent free epoxy coatings. Medium-high viscosity unmodified epoxy resin obtained by blend of Bisphenol A/Bisphenol F based resins. Offers good chemical resistance and high mechanical properties.