Abstract: A thermoplastic composition including a) 20 to 90 wt. % of a thermoplastic resin, b) 0.1 to 80 wt. % of a laser direct structuring additive and c) 10 to 80 wt. % of ceramic filler particles which do not have a laser direct structuring additive function, wherein at least 80 wt. % of c) is TiO2, wherein the composition has a loss tangent measured at 40 GHz of at most 0.014, wherein the total amount of a), b) and c) is 95 to 100 wt. % with respect to the total composition, wherein the composition further includes f) one or more additives, wherein the total amount of the additives is 0.1 to 5 wt. %, 0.3 to 5 wt. % or 0.3 to 3 wt. % relative to the total weight of the composition.

Abstract: The invention relates to a thermoplastic composition comprising: a) 20 to 90 wt % of a thermoplastic resin, b) a laser direct structuring additive, c) optionally ceramic filler particles which do not have a laser direct structuring additive function and d) 0.1 to 5.0 wt % of an acid-modified polymer, wherein b) comprises b1) a conductive metal oxide, wherein the conductive oxide has a resistivity of at most 5×103 ?·cm and contains at least a metal of Group n of the periodic table and a metal of Group n+1, wherein n is an integer of 3 to 13, and/or b2) calcium copper titanate.