JPS5477293A - Carbon-carbon composite - Google Patents
Carbon-carbon compositeInfo
- Publication number
- JPS5477293A JPS5477293A JP11099778A JP11099778A JPS5477293A JP S5477293 A JPS5477293 A JP S5477293A JP 11099778 A JP11099778 A JP 11099778A JP 11099778 A JP11099778 A JP 11099778A JP S5477293 A JPS5477293 A JP S5477293A
- Authority
- JP
- Japan
- Prior art keywords
- carbon
- fiber
- cured
- novolack
- composite
- 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
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 title abstract 3
- 239000011203 carbon fibre reinforced carbon Substances 0.000 title abstract 3
- 239000002131 composite material Substances 0.000 title abstract 3
- 239000000835 fiber Substances 0.000 abstract 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
- 229910052799 carbon Inorganic materials 0.000 abstract 4
- 238000010438 heat treatment Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 abstract 2
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 239000003377 acid catalyst Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000005452 bending Methods 0.000 abstract 1
- 238000003763 carbonization Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Landscapes
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
PURPOSE: A vitreous carbon-carbon composite having a great bending strength and a small gas permeability, comprising amorphous matrix carbon and amorphous fibrous reinforcing carbon, forming the interface without the interposition of third substance.
CONSTITUTION: A spinned uncured novolack fiber is cured by heating in an aqueous solution containing an acid catalyst and an aldehyde to manufacture cured novolack fiber of a fiber length of preferably more than 1.0 mm and a fiber diameter of preferably 10 to 40 micron. Then, the novolack fiber is mixed with 30 to 90 wt %, preferably 50 to 80 wt % a phenol resin, molded into a desired shape, and then cured by heating under pressure. Then, the cured resin compound is subjected to carbonization treatment at more that 1000°C, preferably more than 1200°C to manufacture a desired carbon-carbon compostie. The composite contains 30 to 90 wt %, preferably 50 to 80 wt % fibrous reinforcing carbon, and the rest is amprphous matrix carbon.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53110997A JPS5848485B2 (en) | 1978-09-08 | 1978-09-08 | Carbon↓−carbon composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53110997A JPS5848485B2 (en) | 1978-09-08 | 1978-09-08 | Carbon↓−carbon composite material |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7080777A Division JPS544895A (en) | 1977-06-14 | 1977-06-14 | Production of impermeable carbon molded element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5477293A true JPS5477293A (en) | 1979-06-20 |
| JPS5848485B2 JPS5848485B2 (en) | 1983-10-28 |
Family
ID=14549772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53110997A Expired JPS5848485B2 (en) | 1978-09-08 | 1978-09-08 | Carbon↓−carbon composite material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5848485B2 (en) |
-
1978
- 1978-09-08 JP JP53110997A patent/JPS5848485B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5848485B2 (en) | 1983-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS544895A (en) | Production of impermeable carbon molded element | |
| JPS5578022A (en) | Strand prepreg composition | |
| JPS5770150A (en) | Cure promoting method for resol type phenolic resin | |
| GB1383864A (en) | Production of thermally stable fibre-reinforced composite bodies | |
| JPS5477293A (en) | Carbon-carbon composite | |
| JPS5751109A (en) | Preparation of porous carbon | |
| JPS5751110A (en) | Preparation of porous carbon | |
| JPS55116611A (en) | Manufacture of porous glassy carbon body | |
| JPS57129814A (en) | Manufacture of porous carbon board | |
| JPS57118009A (en) | Manufacture of activated carbon having network structure | |
| JPS565735A (en) | Manufacture of epoxy resin tube | |
| JPS53139824A (en) | Production of acrylonitrile fiber for carbon fiber production | |
| JPS55107513A (en) | Production of carbon fiber | |
| JPS54101869A (en) | Manufacture of canbon fiber composite material | |
| JPS55152816A (en) | Production of fibrous polyester material having improved adhesiveness to rubber | |
| JPS5644039A (en) | Production of adsorptive structure | |
| JPS6436433A (en) | Structural material | |
| JPS56128309A (en) | Polyvinyl alcohol type filament having improved adhesiveness to cement base material and its preparation | |
| JPS52112696A (en) | Preparation of fibers of films of phenolic resins | |
| JPS57107288A (en) | Water purifying member | |
| JPS6440676A (en) | Glass fiber for reinforcing acidic curing agent-containing phenol resin | |
| JPS5557015A (en) | Production of carbon fiber | |
| GB1386495A (en) | Reinforcement of concrete or cement by means of glass fibres | |
| JPS56105928A (en) | Continuous manufacture of long frp | |
| JPS5566914A (en) | Preparation of resol resin |