Electron beam-curable resin composition, a resin frame for a reflector, the reflector, the semiconductor light-emitting device, and a process for producing a molded article

Include an olefin resin crosslinking agent and a white pigment, crosslinking agent has a ring structure of a saturated or unsaturated, at least one atom of atoms which form at least one ring, allyl, methallyl, allyl group via a linking group, and will be bonded to either the allylic substituent methallyl group through a linking group, containing white pigment, 200 parts by mass or less ultra 500 parts by mass with respect to the olefin 100 parts by weight electron beam-curable resin composition formed by, and the reflector for the resin frame with a resin composition, a reflector, a semiconductor light-emitting device, and a molding method using the resin composition.