发明名称 |
EXPANDED GRAPHITE SHEET AND METHOD OF MANUFACTURING SAME |
摘要 |
An expanded graphite sheet is provided that can remarkably improve the quality and yield rate by preventing chipping and cracks in the surface in molding the sheet into a desired shape by inhibiting degradation in the flexibility while reducing the ash content to a certain degree. An expanded graphite sheet (3) has a flexibility of 25 times or greater, as determined in a flexibility test in which the flexibility is defined as the number of times the expanded graphite sheet (3) can be bent using a flexibility testing device having a rotator (2) to which one end of a plate-shaped expanded graphite sheet (3) is fixed, a weight (7) fixed to the other end of the expanded graphite sheet (3), and a bending position determining member (5) for determining a bending position of the expanded graphite sheet (3) when the rotator (2) is rotated.
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申请公布号 |
US2013202872(A1) |
申请公布日期 |
2013.08.08 |
申请号 |
US201113879223 |
申请日期 |
2011.10.17 |
申请人 |
YUKI TETSUYA;HIROSE YOSHIAKI;TOYO TANSO CO., LTD. |
发明人 |
YUKI TETSUYA;HIROSE YOSHIAKI |
分类号 |
C01B31/04 |
主分类号 |
C01B31/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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