EPOXY RESIN COMPOSITION AS WELL AS PREPREG AND LAMINATED PLATE USING SAME

摘要

Provided are an epoxy resin composition as well as a prepreg and a laminated plate using same. The epoxy resin composition comprises: phenol formaldehyde epoxy resin; core-shell rubber toughened epoxy resin and/or core-shell rubber; bromide bisphenol A-type epoxy resin: tetrafunctional epoxy resin: active ester and linear phenol formaldehyde resin composite curing agent. The prepreg and the laminated plate formed by using the epoxy resin composition have good thermal resistance, low dielectric loss, good humidity resistance, low water absorption and good toughness.