Scratch-resistant, impact-resistant polycarbonate molding compounds with good mechanical properties II

摘要

The present invention relates to scratch-resistant, impact-resistant polycarbonate (PC) compositions, compositions and molding compositions which have good mechanical properties and high resistance to chemicals, a process for their preparation and their use for the production of moldings, in particular housings of flat-panel devices, which compositions contain : A) 10-90 parts by weight of aromatic polycarbonate and / or aromatic polyester carbonate, B) 0.5-30 parts by weight, rubber-modified graft polymer, C) 0-40 parts by weight of vinyl (co) polymer (C. 1) and / or polyalkylene terephthalate (C.2), D) 0.1-10.0 parts by weight of polyorganosiloxane-silica gel composition, E) 0-20.0 parts by weight of an inorganic compound having a Mohs'schen Hardness of at least 2.5, F) 0-20 parts by weight of at least one phosphorus-containing flame retardant, G) 0-10 parts by weight of at least one further additive, all parts by weight being standardized so that the di e is the sum of parts by weight of all components A + B + C + D + E + F + G in the composition 100.