FLAME-RETARDANT EXPANDABLE STYRENE RESIN COMPOSITION

摘要

Provided is a recyclable flame-retardant foamable styrene resin composition having a high flame retardancy and thermal stability with a small amount of a bromine-containing flame retardant added. A flame-retardant foamable styrene resin composition contains (A) a styrene resin, (B) a bromine-containing organic compound, (C) zinc oxide, and (D) a foaming agent, wherein an amount of (C) the zinc oxide added is less than 2 parts by weight per 100 parts by weight of (A) the styrene resin.