Title:
CARBON FIBER FABRIC SHEET ROLL
Document Type and Number:
Japanese Patent JP2017160376
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a carbon fiber fabric sheet roll capable of solving such problem that a tubular body is deflected with time under an extended period storage environment and the deflection spreads to an intermediate base material such as a fabric to generate wrinkles on the intermediate base material such as a fabric to keep a form of a carbon fiber fabric for a significant period of time.SOLUTION: A carbon fiber fabric sheet roll is obtained by winding a carbon fiber fabric to a tubular body having a water absorption percentage obtained in accordance with JIS K 7209-2000 (A method) of not greater than 5%, a specific gravity of 0.5-2.0, and a bending elastic modulus of not less than 3.0 GPa.SELECTED DRAWING: Figure 1
Inventors:
YAMAUCHI MASAHIRO
NAGAYAMA KAZUKI
NAGAYAMA KAZUKI
Application Number:
JP2016048049A
Publication Date:
September 14, 2017
Filing Date:
March 11, 2016
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
C08J5/04; D03D15/12