EPON 1031A70

EPON™ Resin 1031-A-70 is a multifunctional epoxy resin supplied in solution. This resin is used to improve the properties of cured epoxy resin systems particularly at elevated temperatures. It finds application in electrical laminates, high performance composites and adhesives. EPON Resin 1031-A-70 features an average of greater than three reactive groups per molecule, low ionic contaminants, and low saponifiable chloride levels. The use of EPON Resin 1031-A-70 in epoxy resin formulations increases the crosslink density of cured systems. This raises the glass transition temperature. At elevated temperatures such systems have greater strength and rigidity and show improved retention of electrical properties and resistance to attack by moisture. In addition, EPON Resin 1031-A-70 imparts fluorescence and UV blocking properties to laminates.