JPS54101869A - Manufacture of canbon fiber composite material - Google Patents
Manufacture of canbon fiber composite materialInfo
- Publication number
- JPS54101869A JPS54101869A JP813078A JP813078A JPS54101869A JP S54101869 A JPS54101869 A JP S54101869A JP 813078 A JP813078 A JP 813078A JP 813078 A JP813078 A JP 813078A JP S54101869 A JPS54101869 A JP S54101869A
- Authority
- JP
- Japan
- Prior art keywords
- composite material
- carbon fibers
- interlaminar shear
- canbon
- manufacture
- 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
- Reinforced Plastic Materials (AREA)
Abstract
PURPOSE: To obtain a composite material having high interlaminar shear and flexural strengths, by impregnating carbon fibers with a resin having ethylenically unsaturated groups as crosslinkable curable groups, which is crosslinked and cured in the presence of N,N'-diglycidylaniline.
CONSTITUTION: Carbon fibers are impregnated with a matrix resin having ethylenically unsaturated groups as crosslinkable and curable groups, which is crosslinked and cured in the presence of N,N'-diglycidylaniline (D) or its derivative. 0.5W15 wt. % based on the matrix resin of D preliminarily impregnated into the carbon fibers gives the highest interlaminar shear strength of the composite material. Addition of benzoyl peroxide or its derivative as a peroxide together with D gives improved interlaminar shear and flexural strengths.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP813078A JPS54101869A (en) | 1978-01-27 | 1978-01-27 | Manufacture of canbon fiber composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP813078A JPS54101869A (en) | 1978-01-27 | 1978-01-27 | Manufacture of canbon fiber composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54101869A true JPS54101869A (en) | 1979-08-10 |
Family
ID=11684699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP813078A Pending JPS54101869A (en) | 1978-01-27 | 1978-01-27 | Manufacture of canbon fiber composite material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54101869A (en) |
-
1978
- 1978-01-27 JP JP813078A patent/JPS54101869A/en active Pending
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