Ethylene-propylene-maleic anhydride copolymer as a modifier of shock resistance in fire-resistant polycarbonates reinforced with glass fibers for the EE sector

摘要

Thermoplastic molding masses resistant to inflammation, containing A) from 41,500 to 94,749 parts by weight of at least one aromatic polycarbonate, B) from 0.001 to 1,000 parts by weight at least of a flame retardant agent, selected from the group of alkaline salts of aliphatic / aromatic derivatives of sulfonic acid, sulfonamide and sulfonimide as well as alkaline earth salts of aliphatic / aromatic derivatives of sulphonic acid, sulfonamide and sulfonimide, sodium or potassium perfluorobutanesulfate, sodium or potassium perfluorooctanesulfate, 2,5-dichlorobenzenesulfate sodium or potassium, sodium or potassium 2,4,5-trichlorobenzenesulfate, sodium or potassium methylphosphonate, (2-phenylethylene) -sodium or potassium phosphonate, sodium or potassium pentachlorobenzoate, 2,4, Sodium or potassium 6-trichlorobenzoate, sodium or potassium 2,4-dichlorobenzoate, lithium phenylphosphonate, trisodium or tripotassium hexafluoro aluminate, disodium hexafluorotitanate od and dipotassium, disodium or dipotassium hexafluorosilicate, disodium or dipotassium hexafluorozirconate, sodium or potassium pyrophosphate, sodium or potassium metaphosphate, sodium or potassium tetrafluoroborate, sodium or potassium hexafluorophosphate, sodium or potassium potassium or lithium, C) from 0.20 to 1.50 parts by weight at least one alpha-olefin terpolymer modified with rubber-free anhydride, D) from 5.0 to 40.0 parts by weight at least a glass fiber, E) of 0.00 parts by weight to 1.00 parts by weight at least of a mold release agent, F) of 0.05 parts by weight to 5.00 parts by weight of at least one agent anti-drip, G) of 0.0-10.0 parts by weight of other usual additives, selected from the group of antioxidants, thermal stabilizers, optical brighteners and light dispersing agents, in which the sum of the parts by weight of the Components A) to G) add up to 100 parts by weight.