Constituent null for polyolefine type resin building a bridge foaming body

摘要

PURPOSE:To provide a resin composition for a crosslinked and foamed polyolefin resin having excellent extrusion moldability and enabling high-density packing. CONSTITUTION:The objective composition is produced by compounding 100 pts.wt. of a polyolefin resin with 0.3-2.0 pts.wt. of an organic peroxide, 1-50 pts.wt. of a heat-decomposable foaming agent and 0.1-3 pts.wt. of 2,4-diphenyl-4- methylpentene.