DERAKANE 441-400

DERAKANE 441-400 epoxy vinyl ester resin is a lower styrene-content resin that has an optimized epoxy backbone and resulting superior thermal properties and corrosion resistance performance which place it as a resin type between DERAKANE 411-350 and DERAKANE 470-300 resins. Equipment fabricated with DERAKANE 441-400 resin exhibits superior toughness, better impact resistance and is less prone to cracking due to cyclic temperature, pressure fluctuations and mechanical shocks providing a safety factor against damage during process upsets or during shipping installation. Composites fabricated with DERAKANE 441-400 resin provide resistance to a wide range of acids, alkalis, bleaches and solvents. This resin holds up well in corrosive environments, postponing the need for replacements.