To provide an exterior member for an automobile which does not need to use other component such as a metal plate as an exterior member by adopting a fiber-reinforced resin having high strength, and can improve radio wave transmission because of a non-conductive fiber-reinforced resin, and a method for manufacturing the same.SOLUTION: A ceiling member P that is an exterior member for an automobile is formed of a fiber-reinforced resin formed by combining a matrix resin and a reinforcement material composed of a vegetable fiber, and has one surface and the other surface, wherein the fiber-reinforced resin is formed so as to have an elastic modulus of 13.0 GPa or more and specific gravity of 2.5 or less, has non-conductivity, and in at least a part thereof, the fiber-reinforced resin is provided from the one surface to the other surface.SELECTED DRAWING: Figure 1
【課題】強度の高い繊維強化樹脂を採用することにより、金属板等の他の部品を外装部材として用いる必要がなく、繊維強化樹脂が非導電性を有することにより電波透過性を向上させることができる、自動車用外装部材、及び、その製造方法を提供する。【解決手段】自動車用外装部材である天井部材Pは、マトリクス樹脂と、植物繊維からなる強化材と、を複合させた繊維強化樹脂により形成され、一面と他面とを有する自動車用外装部材であって、繊維強化樹脂は、弾性率13.0GPa以上、比重2.5以下で形成されるとともに、非導電性を有し、少なくとも一部分には、繊維強化樹脂が一面から他面に亘って設けられる。【選択図】図1
EXTERIOR MEMBER FOR AUTOMOBILE, AND METHOD FOR MANUFACTURING EXTERIOR MEMBER FOR AUTOMOBILE
自動車用外装部材、及び、自動車用外装部材の製造方法
2023-08-28
Patent
Elektronische Ressource
Japanisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge / C08J Verarbeitung , WORKING-UP |