Fiber reinforced material having high bending stiffness

Flex-resistant fibre-reinforced thermoplastic composite sheet with a thickness of 1.2 - 3 mm (I) comprises (A) two outer layers with a glass fibre content of 20 - 60 wt.%, consisting of glass cloth with a base wt. of 60 - 800 g/m embedded in a thermoplastic matrix, and (B) a core layer of thermoplas...

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Bibliographische Detailangaben
Hauptverfasser: ITTEMANN, PETER, DITTMAR, HARRI, SCHLARB, ALOIS, WALD, HANS HUBERT
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Flex-resistant fibre-reinforced thermoplastic composite sheet with a thickness of 1.2 - 3 mm (I) comprises (A) two outer layers with a glass fibre content of 20 - 60 wt.%, consisting of glass cloth with a base wt. of 60 - 800 g/m embedded in a thermoplastic matrix, and (B) a core layer of thermoplastic matrix, opt. contg. up to 50 wt.% unoriented glass fibres. Also claimed is the prodn. of (I).