摘要 |
A thermoplastic moulding material comprising (a) a synthetic thermoplastic polymer having a backbone comprising at least 50% of carbon atoms and selected from polypropylene, polyethylene, polystyrene, styrene/acrylonitrile copolymers, polyester, polyamides, ABS copolymers and acetal copolymers (b) from 0.05 to 10 percent by weight, based on the total weight of material, of polyimide pre-polymer (c) a reinforcing agent selected from glass fiber and mica. |