| 摘要 |
The present invention provides a thermoplastic molding composition, in particular a polyamide molding composition, comprising: (A) 20-88 % by weight of a thermoplastic material; (B) 10-60 % by weight of fibrous fillers, formed from (B1) 10-60 % by weight of glass fibers, selected from the group consisting of: glass fibers (B1_1) with a non-circular cross section, wherein the axis ratio of the main cross-sectional axis to the secondary cross-sectional axis is at least 2, high-strength glass fibers (B1_2) with a glass composition, which are formed substantially from the components silicon dioxide, aluminum oxide and magnesium oxide; or mixtures thereof, (B2) 0-20 % by weight of glass fibers, which are different from the glass fibers of component (B1) and have a circular cross section, (B3) 0-20 % by weight of further fibrous fillers, which are different from the fibers of components (B1) and (B2), are not based on glass, and are selected from the group: carbon fibers, graphite fibers, aramid fibers, nanotubes; (C) 2-10 % by weight of LDS additive or a mixture of LDS additives; (D) 0-30 % by weight of particulate filler; and (E) 0-2 % by weight of further, different additives; wherein the sum of (A)-(E) makes up 100 % by weight. |
