JPS6445819A - Production of woven fabric of graphite fiber - Google Patents
Production of woven fabric of graphite fiberInfo
- Publication number
- JPS6445819A JPS6445819A JP62202747A JP20274787A JPS6445819A JP S6445819 A JPS6445819 A JP S6445819A JP 62202747 A JP62202747 A JP 62202747A JP 20274787 A JP20274787 A JP 20274787A JP S6445819 A JPS6445819 A JP S6445819A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- weaving
- woven fabric
- pitch
- fabric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Inorganic Fibers (AREA)
- Woven Fabrics (AREA)
Abstract
PURPOSE:To obtain the titled woven fabric having high elastic modulus and excellent appearance, by infusibilizing a carbonaceous pitch fiber, subjecting to (pre)carbonization to obtain a (pre)carbonized fiber, weaving the fiber and graphitizing the obtained fabric. CONSTITUTION:A carbonaceous pitch fiber is formed by the melt-spinning of a carbonaceous pitch which is preferably an optically anisotropic pitch. The pitch fiber is infusibilized e.g. in an oxidizing atmosphere and then subjected to precarbonization treatment or carbonization treatment at >=700 deg.C to obtain precarbonized or carbonized fiber having an elongation of >=0.7%. The obtained fiber is woven by plain weaving, sateen weaving and/or twill weaving and the resultant woven fabric is graphitized so obtain the objective fabric free from yarn breakage and curling.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62202747A JPS6445819A (en) | 1987-08-14 | 1987-08-14 | Production of woven fabric of graphite fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62202747A JPS6445819A (en) | 1987-08-14 | 1987-08-14 | Production of woven fabric of graphite fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6445819A true JPS6445819A (en) | 1989-02-20 |
Family
ID=16462492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62202747A Pending JPS6445819A (en) | 1987-08-14 | 1987-08-14 | Production of woven fabric of graphite fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6445819A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0383614A2 (en) * | 1989-02-16 | 1990-08-22 | Nippon Oil Company, Limited | Process for producing carbon fiber fabrics |
-
1987
- 1987-08-14 JP JP62202747A patent/JPS6445819A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0383614A2 (en) * | 1989-02-16 | 1990-08-22 | Nippon Oil Company, Limited | Process for producing carbon fiber fabrics |
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