G14C-7U-94 鱗片石墨粉產品分析報告 -20121207
CERTIFICATE OF QUALITY(COA)
GRADE NAME ： G14C-7U-94
NET ： 鱗片石墨
Place of origin ：日本
固定碳素 Fixed Carbon (%) |
94.13 |
灰份 Ash (%) |
4.82 |
揮發份 Volatile Matter (%) |
1.05 |
水份 Moisture (%) |
0.30 |
阻抗 (mohm/cm) ( 五次平均 ) @70kg/cm^2 壓力下 ,1cm gap. @A=1cm^2 |
14.98024 |
換算成導電度 S/cm |
66.75459 |
粒徑分佈 Size Distribution ~ -500mesh (%) |
99.48 |
平均 Average particle size |
~7 micron |
|
|
鉛 Pb (ppm) |
4 |
鎘 Cd (ppm) |
<1 |
汞 Hg (ppm) |
0.4 |
鉻 Cr (ppm) |
9 |