| 摘要 |
<p>The invention relates to a method for producing thermoplastic molding compounds, wherein the thermoplastic molding compounds contain a) 3 to 79 wt.% of one or more (meth)styrene-acrylonitrile copolymers, which comprise no units derived from maleic acid anhydride, as component A, b) 15 to 91 wt.% of one or more polyamides as component B, c) 5 to 50 wt.% of one or more rubbers as a component C, d) 1 to 25 wt.% of one or more compatibilizing agents as component D, e) 0 to 2 wt.% of one or more low-molecular-weight compounds, which contain a dicarboxylic acid anhydride group, as component E, f) 0 to 50 wt.% of one or more fiber- or particle-shaped fillers as component F, and g) 0 to 45 wt.% of additional additives as component G, wherein the wt.% in each case are relative to the total weight of the components A to G and together are 100 wt.%, by melt-mixing the components A to G, wherein it is essential to the invention that in a first method step, in the absence of component D, a melt containing components A, B and C is produced, and component D is admixed to said melt not until a subsequent second method step. The invention further relates to thermoplastic molding compounds that can be obtained according to said method, to the use of said thermoplastic molding compounds, and to molded bodies, fibers and film containing said thermoplastic molding compounds.</p> |
