Title:
FIBER REINFORCED THERMOPLASTIC RESIN MOLDING MATERIAL, FIBER REINFORCED THERMOPLASTIC RESIN MOLDED ARTICLE, AND MANUFACTURING METHOD OF FIBER REINFORCED THERMOPLASTIC RESIN MOLDED ARTICLE
Document Type and Number:
Japanese Patent JP2019182940
Kind Code:
A
Abstract:
To provide a molding material, a fiber reinforced thermoplastic resin molded article using the molding material, further especially a fiber reinforced thermoplastic resin molded article good in dispersibility during injection molding and excellent in physical properties.SOLUTION: There is provided a fiber reinforced thermoplastic resin molded article containing a carbon fiber (A) of 1 to 50 pts.wt., a terpene-based resin (B) of 0.01 to 20 pts.wt., and a propylene-based resin (C) of 30 to 98.99 pts.wt. based on total 100 pts.wt. of the carbon fiber (A), the terpene-based fiber (B), and the propylene resin (C), and having thermal reduction when the terpene-based fiber (B) is heated in nitrogen at 250°C for 30 min. of 10% or less and weight average fiber length of the carbon fiber (A) of 0.7 mm to 10 mm.SELECTED DRAWING: None
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Inventors:
YOSHIHIRO KAZUTAKA
MITSUTSUJI YUKI
TSUCHIYA ATSUKI
MITSUTSUJI YUKI
TSUCHIYA ATSUKI
Application Number:
JP2018072332A
Publication Date:
October 24, 2019
Filing Date:
April 04, 2018
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
C08J5/04; C08K7/06; C08L23/10; C08L45/00; C08L63/00