The present invention relates to high-voltage components, especially for electromobility, comprising polymer compositions based on at least one polyester and 10,10-oxybis-12H-phthaloperin-12-one, and to the use of 10,10-oxybis-12H-phthaloperin-12-one for production of polyester-based products, with the proviso of a color difference E<20 from the L*a*b* coordinates of a color number beginning with 2 in the RAL color chart, and to the use of 10,10-oxybis-12H-phthaloperin-12-one for marking of polyester-based products as high-voltage components.

The present invention relates to high-voltage components, especially for electromobility, comprising polymer compositions based on at least one polyester and 10,10-oxybis-12H-phthaloperin-12-one, and to the use of 10,10-oxybis-12H-phthaloperin-12-one for production of polyester-based products, with the proviso of a color difference E<20 from the L*a*b* coordinates of a color number beginning with 2 in the RAL color chart, and to the use of 10,10-oxybis-12H-phthaloperin-12-one for marking of polyester-based products as high-voltage components.

A polyamide composition comprising from 25 wt % to 90 wt % of a first polyamide comprising a non-aromatic polyamide formed from 50 wt % to 90 wt % PA66; from 10-50 wt % of a second polyamide comprising a polyamide copolymer; from 0.01-10 wt % of a first stabilizer comprising a lanthanoid-based compound; from 0.01-10 wt % of a second stabilizer comprising a copper-based compound; and from 0-65 wt % filler.

A polyamide composition comprising from 25 wt % to 90 wt % of a first polyamide comprising a non-aromatic polyamide formed from 50 wt % to 90 wt % PA66; from 10-50 wt % of a second polyamide comprising a polyamide copolymer; from 0.01-10 wt % of a first stabilizer comprising a lanthanoid-based compound; from 0.01-10 wt % of a second stabilizer comprising a copper-based compound; and from 0-65 wt % filler.