| 摘要 |
The present invention relates to a polycarbonate composition comprising: a) aromatic polycarbonate in an amount higher than 85 wt%, b) laser direct structuring additive in an amount of at least 0,5 wt%, c) sulphonate salt in an amount of at least 0,001 wt.%, and d) 0-2,4 wt.%. of rubber like polymer wherein the mass% is calculated relative to the sum of components a), b), c) and d). The present invention further relates to the use of a sulphonate salt in a composition comprising aromatic polycarbonate and a laser direct structuring additive and being substantially free of a rubber like polymer for increasing the Izod Notched impact strength at 23 °C (measured at a sample thickness of 3.2 mm or less according to ISO 180/4A) of a molded part of the polycarbonate composition. |
