Thermoplastic molding composition made of polyarylene ethers and polyphenylene sulfide with improved processing stability

摘要

The present invention relates to a thermoplastic molding composition which comprises the following components:A) from 10 to 50% by weight of at least one polyarylene ether having an average of at most 0.5 phenolic end groups per polymer chain and having no carboxy groups,B) from 5 to 44.5% by weight of at least one polyphenylene sulfide,C) from 10 to 65% by weight of at least one fibrous and/or particulate filler,D) from 0.5 to 20% by weight of an elastic graphite,E) from 0 to 20% by weight of at least one polyarylene ether comprising carboxy groups,F) from 0 to 20% by weight of at least one polyarylene ether having an average of at least 1.5 phenolic end groups per polymer chain and having no carboxy groups, andG) from 0 to 40% by weight of at least one additivewhere the sum of the proportions by weight of components A) to G) is 100% by weight, based on the molding composition.