METHOD FOR PRODUCING LAMINATED MOLDING

• Main Authors: OKAMOTO MEGUMI, HIRAI AKIRA, MIYAUCHI MICHIJI
• Format: Patent
• Language: English; Japanese
• Published: 08.06.2017
• 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 method for producing a laminated molding which has excellent wear resistance in comparison with the conventional fiber-reinforced plastic, and is light in weight, has high rigidity and high strength.SOLUTION: The present invention provides a method for producing a laminated molding characterized by fixing a sheet-shaped base material comprising high-strength fiber in a metal die beforehand, and then, packing a thermoplastic resin or a thermosetting resin in the metal die, and sticking the sheet-shaped base material to one or both surfaces of the resin.SELECTED DRAWING: None 【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を特徴とする積層成形体の製造方法である。【選択図】なし