| abstract |
A multi-layer composite containing the following layers: I. A first layer (layer I) of a molding composition which contains at least 40% by weight of the following components: 1) 60 to 99 parts by weight of a copolyamide based on hexamethylenediamine, terephthalic acid and an aliphatic dicarboxylic acid having 8 to 19 carbon atoms and 2) 40 to 1 parts by weight of an olefinic copolymer as impact modifier, the sum of the parts by weight of 1) and 2) being 100; and II. A second layer (layer II) of a molding composition which consists of at least 60 wt .-% of a polyamide based on m- and / or p-xylylenediamine and aliphatic dicarboxylic acid having 4 to 12 carbon atoms, has a high heat resistance, a very good impact strength, a high elongation at break and a good layer adhesion. |