process for producing flame resistant expandable styrene polymers, or flame resistant styrene polymer extrusion foams

摘要

PROCESS FOR PRODUCING FLAME RESISTANT STYLENE POLYMERS OR FLAME RESISTANT STYLENE EXTRUSION FOAMS. The invention relates to a method for producing flameproof expandable styrene polymers (EPS) or flameproof styrene polymer extrusion foams (XPS). According to the invention, an organic bromine compound having a bromine content of at least 70% by weight and a liquid peroxide, hydroperoxide or peroxide solution as a flameproofing agent is used as a synergist to Flame proof.