发明申请
- 专利标题: HIGH MODULE CARBON FIBER AND METHOD FOR FABRICATING THE SAME
- 专利标题(中): 高模碳纤维及其制造方法
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申请号: US12790820申请日: 2010-05-29
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公开(公告)号: US20110158895A1公开(公告)日: 2011-06-30
- 发明人: Chih-Yung Wang , I-Wen Liu , Jong-Pyng Chen , Shu-Hui Cheng , Syh-Yuh Cheng
- 申请人: Chih-Yung Wang , I-Wen Liu , Jong-Pyng Chen , Shu-Hui Cheng , Syh-Yuh Cheng
- 申请人地址: TW Hsinchu County
- 专利权人: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- 当前专利权人: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- 当前专利权人地址: TW Hsinchu County
- 优先权: TW098145757 20091230
- 主分类号: D01F9/12
- IPC分类号: D01F9/12
摘要:
The invention provides a high module carbon fiber and a fabrication method thereof. The high module carbon fiber includes the product fabricated by the following steps: subjecting a pre-oxidized carbon fiber to a microwave assisted graphitization process, wherein the pre-oxidized carbon fiber is heated to a graphitization temperature of 1000-3000° C. for 1-30 min. Further, the high module carbon fiber has a tensile strength of between 2.0-6.5 GPa and a module of between 200-650 GPa.