Thermoplastic compositions for electronics or telecommunication applications and shaped article therefore

A method for making a thermoplastic article, comprising:

• forming a blend by mixing:
• from about 50 wt.% to about 90 wt. % of a polymeric base resin comprising a polypropylene, a poly(p-phenylene oxide), a polycarbonate, a polyetherimide, a polystyrene, a polyphenylene sulfide, or a combination thereof;
• and
• from about 10 wt. % to about 50 wt. % of a low dielectric constant (Dk)/low dissipation factor (Df) glass fiber component, wherein the low Dk/low Df glass fiber component has a Dk of less than about 4.6 at a frequency of from 1 MHz to 1 GHz and a Df of less than about 0.001 at a frequency of from 1 MHz to 1 GHz, and 0.01 wt. % to 20 wt. % of an impact modifier, and
• injection molding, extruding, rotational molding, blow molding or thermoforming the blend to form the thermoplastic article.