JPS556501A - Production of carbon fiber fabric - Google Patents
Production of carbon fiber fabricInfo
- Publication number
- JPS556501A JPS556501A JP10350177A JP10350177A JPS556501A JP S556501 A JPS556501 A JP S556501A JP 10350177 A JP10350177 A JP 10350177A JP 10350177 A JP10350177 A JP 10350177A JP S556501 A JPS556501 A JP S556501A
- Authority
- JP
- Japan
- Prior art keywords
- atmosphere
- fabric
- carbon fiber
- fiber fabric
- production
- 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.)
- Granted
Links
Abstract
PURPOSE: To obtain a carbon fiber fabric having improved strength and modulus, by carbonizing acrylic fibers, flameproofed in the atmosphere of an active gas under specific conditions, in the atmosphere of an inert gas.
CONSTITUTION: Acrylic fibers having a melting point Tf of 310°C or above, preferably 315W380°C, consisting of 94 wt.% or more of acrylonitrile are preheated in air or steam under a tension of preferably ≥0.001 g/d. A precursor fabric having a free area shrinkage in flameproofing ≤50% made from the fibers is flameproofed at 200W260°C in the atmosphere of an active gas, e.g. an oxygen-containing gas, with a permissible shrinkage ≥80% of the area shrinkage. The fabric is then carbonized in the atmosphere of an inert gas, e.g. nitrogen, at 800°C or above to give the desired fabric.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10350177A JPS556501A (en) | 1977-08-29 | 1977-08-29 | Production of carbon fiber fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10350177A JPS556501A (en) | 1977-08-29 | 1977-08-29 | Production of carbon fiber fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS556501A true JPS556501A (en) | 1980-01-18 |
| JPS6111323B2 JPS6111323B2 (en) | 1986-04-02 |
Family
ID=14355719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10350177A Granted JPS556501A (en) | 1977-08-29 | 1977-08-29 | Production of carbon fiber fabric |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS556501A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57133140A (en) * | 1981-02-13 | 1982-08-17 | Nippon Zeon Co Ltd | Vinyl chloride resin composition stabilized against heat |
| JPS57190862A (en) * | 1981-05-21 | 1982-11-24 | Lonseal Kogyo Kk | Cigarette resistant vinyl chloride floor material |
| CN110576463A (en) * | 2019-09-03 | 2019-12-17 | 六安新兴塑管有限公司 | Cutting machine for hot melting of PE (polyethylene) pipe |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI553175B (en) * | 2010-10-13 | 2016-10-11 | 三菱麗陽股份有限公司 | Carbon fiber precursor acrylic fiber bundle,flame retardant treatment method, carbon fiber and method for manufacturing the same, carbon fiber prepreg, unidirectional fiber reinforced fabrics and method for forming fiber reinforced plastics |
-
1977
- 1977-08-29 JP JP10350177A patent/JPS556501A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57133140A (en) * | 1981-02-13 | 1982-08-17 | Nippon Zeon Co Ltd | Vinyl chloride resin composition stabilized against heat |
| JPS6324540B2 (en) * | 1981-02-13 | 1988-05-20 | Nippon Zeon Co | |
| JPS57190862A (en) * | 1981-05-21 | 1982-11-24 | Lonseal Kogyo Kk | Cigarette resistant vinyl chloride floor material |
| JPS6238478B2 (en) * | 1981-05-21 | 1987-08-18 | Lonseal Kogyo Kk | |
| CN110576463A (en) * | 2019-09-03 | 2019-12-17 | 六安新兴塑管有限公司 | Cutting machine for hot melting of PE (polyethylene) pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6111323B2 (en) | 1986-04-02 |
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