| abstract |
The invention describes a polymer composition for electrical components. This comprises (I) a polymer mixture comprising (A) at least one polymer selected from specific types of polyetherimide and polyester, and (B) at least one polymer selected from specific types of polyphenylene ether, polyolefin and polycarbonate, and (II) a copolymer of maleic anhydride and a compound of the divinyl type or (II') an epoxy-modified copolymer of the styrene type. The composition has excellent compatibility, heat resistance, mechanical characteristics, coatability, mouldability and electrical characteristics. The material is ideally suited for use as a construction material for electrical components owing to its low dielectric constant and the low dissipation factor at high frequency. |