Composite sheet used for cowl top of automobiles and method for preparing cowl top of automobiles by using same
Composite sheet used for cowl top of automobiles and method for preparing cowl top of automobiles by using same
- Neue Suche nach: WANG HONGLI
- Neue Suche nach: ZHANG YINGCHUN
- Neue Suche nach: XUE HAIXIA
- Neue Suche nach: LI NING
- Neue Suche nach: WANG HONGLI
- Neue Suche nach: ZHANG YINGCHUN
- Neue Suche nach: XUE HAIXIA
- Neue Suche nach: LI NING
The invention relates to a composite sheet used for a cowl top of automobiles. The composite sheet comprises matrix resin and a fiber cloth layer, wherein the matrix resin and the fiber cloth layer are combined into one; the fiber cloth layer is coated with the matrix resin and comprises glass fiber bundles in the warp direction and glass fiber bundles in the weft direction; and the glass fiber bundles in the warp direction and the glass fiber bundles in the weft direction intersect to form a net and are formed by twisting 3-6 fiber filaments. As the sheet can be directly cut to be used and has high strength and higher toughness, a compartment door prepared by utilizing the sheet is lightweight and environment-friendly and the existing problem of insufficient strength of thermoplastic plastics and discontinuous fiber reinforced composite materials can be effectively solved.
Dokumentinformationen
Composite sheet used for cowl top of automobiles and method for preparing cowl top of automobiles by using same
2015-12-02
Patent
Elektronische Ressource
Englisch