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Title:
FIBER-REINFORCED COMPOSITE MATERIAL PLATE AND MOLDED ARTICLE USING THE SAME
Document Type and Number:
Japanese Patent JP2008230238
Kind Code:
A
Abstract:

To provide a fiber-reinforced composite material plate exhibiting the excellent strength of adhesion to another member on an end surface, and a molded article using the fiber-reinforced composite material plate.

The fiber-reinforced composite material plate (I) comprises a continuous reinforced fiber group (A), a thermosetting resin (B), and a thermoplastic resin (C). At least one thermoplastic resin layer comprising a part of the continuous reinforced fiber group (A) and the thermoplastic resin (C) is formed in such a position that the shortest embedment distance Tmin of the thermoplastic resin layer of the fiber-reinforced composite material plate is 0.05-0.4 mm. At least either of the maximum resin impregnation thicknesses dmNmax and dmFmax as the maximum values of the resin impregnation thicknesses dmnN and dmnF of the thermoplastic resin is not less than 10 m. Furthermore, the maximum sum total Dmax of the resin impregnation thicknesses of all the thermoplastic resin layers contained in the fiber-reinforced composite material plate is in the range of 10-90% of the thickness of the fiber-reinforced composite material plate.


Inventors:
Fujioka, Sei
Tsuchiya, Atsuki
Honma, Masato
Application Number:
JP2008000037046
Publication Date:
October 02, 2008
Filing Date:
February 19, 2008
Export Citation:
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Assignee:
TORAY IND INC
International Classes:
B32B5/28; B32B5/22