Multilayer shaped part

作者: Konrad Dipl.-Ing. Hartmann

DOI:

关键词: Nonwoven fabricPolystyreneMaterials sciencePolyvinyl chloridePolyethyleneComposite materialLayer (electronics)PolypropyleneCore (manufacturing)Thermoplastic

摘要: This moulding (1) is esp. suitable for car interior trim, comprising a core layer (2) with coverings (3, 4), each composed of thermoplastic and fibre layers (5, 11; 6). In this new composite, the contains melting- (7) reinforcing- (8) fibres. Pref. these form nonwoven fabric (9). The fusible fibres are ethylene, polyethylene, polyamide, polypropylene, polyvinyl chloride, polystyrene, polyimide or other material combination. Reinforcement provided by plastic-, natural-, glass- metal fibres, covering 4) formed fleece embedded in layers. lined on one side decorative material. Fibre orientations fibrous (6, 8) (2, 3, isotropic and/or anisotropic.