LAMINATED MOLDING, AND METHOD FOR PRODUCING THE SAME

• Main Authors: OKAMOTO MEGUMI, HIRAI AKIRA, MIYAUCHI MICHIJI
• Format: Patent
• Language: English; Japanese
• Published: 04.12.2014
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

PROBLEM TO BE SOLVED: To provide a laminated molding which is made excellent in wear resistance and lightweight in comparison with the conventional fiber-reinforced plastics, and which has high rigidity and high strength, and to provide a method for producing the laminated molding.SOLUTION: The laminated molding is obtained by sticking a sheet-shaped base material comprising a high-strength fiber to one or both surfaces of a resin. The method for producing the laminated molding comprises the steps of: fixing the sheet-shaped base material comprising the high-strength fiber beforehand in a metal die; packing a thermoplastic resin or a thermosetting resin in the resulting metal die; and sticking the sheet-shaped base material to one or both surfaces of the packed thermoplastic resin or thermosetting resin. 【課題】従来の繊維強化プラスチックに比べて耐摩耗性に優れ、軽量かつ高剛性、高強度の積層成形体およびその製造方法を提供する。【解決手段】高強力繊維からなるシート状基材を樹脂の片面または両面に貼り合せてなる積層成形体であり、高強力繊維からなるシート状基材を予め金型内に固定した後、熱可塑性樹脂または熱硬化性樹脂を金型内に充填し、前記シート状基材を樹脂の片面または両面に貼り合せることにより製造することができる。【選択図】なし