SELBSTVERLOESCHENDE, HALOGENFREIE THERMOPLASTISCHE FORMMASSE, VERFAHREN ZU DEREN HERSTELLUNG UND IHRE VERWENDUNG

SELBSTVERLOESCHENDE, HALOGENFREIE THERMOPLASTISCHE FORMMASSE, VERFAHREN ZU DEREN HERSTELLUNG UND IHRE VERWENDUNG

The moulding composition contains, based on A + B, A from 40 to 80 % by weight of an optionally impact-resistant polymer built up from a vinylaromatic monomer having 8 to 12 carbon atoms, B from 60 to 20 % by weight of a polyphenylene ether, and additionally contains C a flameproofing agent system b...

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Bibliographische Detailangaben
Hauptverfasser: FELDMANN,HEIKE,DR, MITULLA,KONRAD,DR, ECHTE,ADOLF,DR, VESTNER,SIEGFRIED,DR, OSTERMAYER,BERTRAM,DR
Format: Patent
Sprache:ger
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:The moulding composition contains, based on A + B, A from 40 to 80 % by weight of an optionally impact-resistant polymer built up from a vinylaromatic monomer having 8 to 12 carbon atoms, B from 60 to 20 % by weight of a polyphenylene ether, and additionally contains C a flameproofing agent system based on 2 different flameproofing agents, and is characterised in that, based on 100 parts by weight of A + B, from 5 to 25 parts by weight of the flameproofing agent system are used, and this is a mixture of C1 a phosphorus-containing organic compound and C2 a triazine derivative, in a C1:C2 weight ratio of from 20:1 to 2:1. The moulding composition is used to produce mouldings.