FIBER-REINFORCED RESIN MATERIAL, MOLDING, AND METHOD FOR MANUFACTURING FIBER-REINFORCED RESIN MATERIAL

To provide a fiber-reinforced resin material which prevents breakage of long fibers of a thermoplastic resin when impregnating to the long fibers and can be efficiently manufactured, a molding using the fiber-reinforced resin material, and a method for manufacturing a fiber-reinforced resin material...

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Bibliographische Detailangaben
Hauptverfasser:	KATO TOMONORI, USUDA KENICHIRO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING MAKING GRANULES OR PREFORMS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	To provide a fiber-reinforced resin material which prevents breakage of long fibers of a thermoplastic resin when impregnating to the long fibers and can be efficiently manufactured, a molding using the fiber-reinforced resin material, and a method for manufacturing a fiber-reinforced resin material.SOLUTION: A fiber-reinforced resin material contains 65-170 pts.mass of inorganic fibers having a number average fiber length of 3 mm or more with respect to 100 pts.mass of a thermoplastic resin component, and contains 0.05-0.50 pt.mass of at least one of a metal acetate in 100 pts.mass of the thermoplastic resin component.SELECTED DRAWING: None 【課題】熱可塑性樹脂の長繊維への含浸時に長繊維が破断しにくく、効率的に製造できる繊維強化樹脂材料、ならびに、前記繊維強化樹脂材料を用いた成形品、および、繊維強化樹脂材料の製造方法の提供。【解決手段】熱可塑性樹脂成分１００質量部に対し、数平均繊維長が３ｍｍ以上の無機繊維６５～１７０質量部を含み、熱可塑性樹脂成分１００質量部中、酢酸金属塩の少なくとも１種を０．０５～０．５０質量部含む、繊維強化樹脂材料。【選択図】なし