SELF-EXTINGUISHING HALOGEN-CONTAINING THERMOPLASTIC MOULDING COMPOSITION

A self-extinguishing, halogen-containing thermoplastic moulding composition which contains A a polycarbonate, B a copolymer which comprises b1) an elastomer (rubber) based exclusively on butadiene, b2) a shell essentially comprising an S/AN copolymer and grafted onto the elastomer, and b3) an S/AN c...

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Bibliographische Detailangaben
Hauptverfasser: HAMBRECHT, JUERGEN, MUENCH, VOLKER, ECHTE, ADOLF, WASSMUTH, GEORG, MITULLA, KONRAD
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:A self-extinguishing, halogen-containing thermoplastic moulding composition which contains A a polycarbonate, B a copolymer which comprises b1) an elastomer (rubber) based exclusively on butadiene, b2) a shell essentially comprising an S/AN copolymer and grafted onto the elastomer, and b3) an S/AN copolymer (hard matrix> C poly(pentabromobenzyl acrylate) having a softening range from 205 to 215 DEG C as flameproofing agent, and D from 2 to 10% by weight of antimony oxide as synergist, in the form of a concentrate in polyethylene, is preferably used for the production of mouldings.