JPS6440532A - Molded product of carbon fiber and polymer - Google Patents
Molded product of carbon fiber and polymerInfo
- Publication number
- JPS6440532A JPS6440532A JP19790887A JP19790887A JPS6440532A JP S6440532 A JPS6440532 A JP S6440532A JP 19790887 A JP19790887 A JP 19790887A JP 19790887 A JP19790887 A JP 19790887A JP S6440532 A JPS6440532 A JP S6440532A
- Authority
- JP
- Japan
- Prior art keywords
- polymer
- carbon fibers
- molded product
- impregnated
- carbon fiber
- 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 lightweight molded product, having high heat insulating properties and readily convertible into a porous substance, by impregnating curved carbon fibers with a polymer and molding the resultant impregnated prepreg. CONSTITUTION:Curved carbon fibers are impregnated with a polymer and the resultant prepreg is then molded. The curved carbon fibers have bulky characteristics and are referred to as fibers capable of providing >=200ml/g specific volume at 500 aspect ratio when a sample is placed in a 500ml beaker so to fill the volume thereof and measurement is made under 10g/cm<2> pressure. The difference in specific volume from straight carbon fibers is remarkable at >=50 aspect ratio. The content of the impregnated polymer is preferably within the range of 20-50wt.% and a low-density molded product having about 0.06g/cm<3> density can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62197908A JP2570312B2 (en) | 1987-08-07 | 1987-08-07 | Carbon fiber resin molded product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62197908A JP2570312B2 (en) | 1987-08-07 | 1987-08-07 | Carbon fiber resin molded product |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6440532A true JPS6440532A (en) | 1989-02-10 |
JP2570312B2 JP2570312B2 (en) | 1997-01-08 |
Family
ID=16382276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62197908A Expired - Fee Related JP2570312B2 (en) | 1987-08-07 | 1987-08-07 | Carbon fiber resin molded product |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2570312B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7997703B2 (en) | 2003-03-26 | 2011-08-16 | Seiko Epson Corporation | Liquid container |
WO2012059539A1 (en) * | 2010-11-03 | 2012-05-10 | Sgl Carbon Se | Pile layer having curved bundles |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57125326U (en) * | 1981-01-29 | 1982-08-04 | ||
JPS5914926A (en) * | 1982-07-16 | 1984-01-25 | Mitsubishi Rayon Co Ltd | Prepreg with bent section and manufacture thereof |
JPS59157342A (en) * | 1983-02-28 | 1984-09-06 | 三菱レイヨン株式会社 | Filament processed yarn and composite material |
-
1987
- 1987-08-07 JP JP62197908A patent/JP2570312B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57125326U (en) * | 1981-01-29 | 1982-08-04 | ||
JPS5914926A (en) * | 1982-07-16 | 1984-01-25 | Mitsubishi Rayon Co Ltd | Prepreg with bent section and manufacture thereof |
JPS59157342A (en) * | 1983-02-28 | 1984-09-06 | 三菱レイヨン株式会社 | Filament processed yarn and composite material |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7997703B2 (en) | 2003-03-26 | 2011-08-16 | Seiko Epson Corporation | Liquid container |
WO2012059539A1 (en) * | 2010-11-03 | 2012-05-10 | Sgl Carbon Se | Pile layer having curved bundles |
Also Published As
Publication number | Publication date |
---|---|
JP2570312B2 (en) | 1997-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |