Flame resistant ABS polycarbonate mouldable materials

Flame resistant ABS polycarbonate mouldable materials

  • CN 1,266,449 A
  • Filed: 07/29/1998
  • Published: 09/13/2000
  • Est. Priority Date: 08/11/1997
  • Status: Abandoned Application
First Claim
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1. the thermoplastic flame-proof moulding compound comprisesA.40-99 weight part thermoplastic poly carbonic ether or polyestercarbonate,B.0.5-60 B.1 weight part is grafted on the graftomer of B.2 going up:

  • B.1 one or more vinyl monomers of 5-95wt%,B.2 one or more second-order transition temperatures<

    0 of 95-5wt% ℃ and

    mean particle size (d 50Value) be the grafting matrix of 0.20-0.35 μ

    m, C.0-45 weight part thermoplastic ethylene base co-polymer,D.0.5-20 at least a list of weight part general formula (I) and at least a oligomeric phosphorus compound WhereinR 1, R 2, R 3And R 4Be independent of each other, the optional halogenated C of each representative 1-C 8-alkyl, C 5-C 6-cycloalkyl, C 6-C 20-aryl or C 7-C 12-aralkyl, they each all choose wantonly and can be replaced by alkyl and/or halogen, N represents 0 or 1 independently of one another,N represent 0-30 andThe X representative contains the list or the polynuclear aromatic group of 6-30 carbon atom;

    AndE. represent 0.05-5 weight part fluoro polyolefine.

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