| abstract |
A thermoset resin composition consists of a composition and a solvent. The composition comprises, based on weight parts, the following components: halogen-free epoxy resin: 20-100 parts; nitrile resin: 10-30 parts; allyl modified bismaleimide resin prepolymer: 20-100 parts; a curing agent: 20-100 parts; and a filler: 10-100 parts. The composition is soluble in the solvent and the percentage of the weight of the composition to a total weight is 65-75wt%. The thermoset composition is provided with excellent tenacity, machinability and water absorbency. The flame retardancy reaches UL94-V0. |