Title:
TRIPLE AXIS REINFORCED CLOTH
Document Type and Number:
Japanese Patent JPH03113039
Kind Code:
A
Abstract:
PURPOSE: To obtain the subject cloth, excellent in drapeability, interlayer strength, etc., of prepreg formed products without disturbing orientation of weaving yarns and suitable for molding CFRP by alternately entangling auxiliary yarns with a weaving yarn group of carbon fiber extended in the direction at an specific angle.
CONSTITUTION: The objective cloth obtained by extending (A) weaving yarns (a1), (a2) and (a3) and (b1), (b2) and (b3) at 80-100° angle and entangling (B) 1-4 auxiliary yarns of glass fiber, aramide fiber, etc., in sets with weaving yarns (c1), (c2) and (c3) so as to provide 10-30mm set pitch and (1/15)-(1/5) ratio of cross-sectional area of the component (B) to that of the component (A).
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Inventors:
NISHIMURA AKIRA
OISHIBASHI HIROHARU
OISHIBASHI HIROHARU
Application Number:
JP24794889A
Publication Date:
May 14, 1991
Filing Date:
September 26, 1989
Export Citation:
Assignee:
TORAY INDUSTRIES
SAKASE ADOTETSUKU KK
SAKASE ADOTETSUKU KK
International Classes:
C08J5/04; B29C70/10; D03D1/00; D03D15/00; D03D15/12; D03D25/00; (IPC1-7): C08J5/04; D03D1/00; D03D15/00; D03D25/00
Attorney, Agent or Firm:
Koji Nagato
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