The subject of the present invention is the production of molding compounds with improved surface properties. The subject of the present invention is particularly the production of a molding compound comprising polycarbonate and at least one reinforcing filler, wherein the reinforcing filler is preferably selected from titanium dioxide (TiO2), talc (Mg3Si4O10 (OH) 2), dolomite CaMg [CO3] 2, kaolinite Al4 [(OH) 8 | Si4O10], and wollastonite Ca3 [Si3O9], and more preferably selected from titanium dioxide (TiO2) and talc (Mg3Si4O10 (OH) 2). Here, the total content of the reinforcing filler is 3% to 20% by weight, preferably 4.5% to 15% by weight, based on the total mass of the molding compound in each case. Here, the molding compound with improved properties is produced using at least one masterbatch produced according to the present invention.
Kerke Extrusion Equipment
