Product Name | Natural Flake Graphite |
Manufactured by | Qingdao Unimate Graphite Co., Ltd. |
Specification | SG16 |
Certificate No.s | – | Date of Testing | – | Order Q’ty | – |
Batch No.s | – | Q’ty of Testing | – | Record | – |
Items | Unit | Acceptance Requirements | Typical | Note |
---|---|---|---|---|
Chemical Composition | ||||
Fixed Carbon | % | – | 99.973 | 100 – Ash |
Ash | % | – | 0.027 | Fired until constant-weight at 950 to 970℃ |
Partical Size Analysis | ||||
D10 | μm | – | 10.584 | |
D50 | μm | – | 16.615 | |
D90 | μm | – | 26.123 | |
Dmax | μm | — | — | |
Other Properties | ||||
PH | – | – | — | |
Moisture | % | – | 0.05 | |
Tap Density | g/cm3 | – | 0.956 | |
SSA | m2/g | – | 6.03 | |
Fe | ppm | – | 27 |
Tested by: (Lab Technician) | Checked by: (Lab Manager) |
Zhang Shuyan | Yu Shenghui |
Approved by: (QC Manager) | Conclusions: |
Liu Yongling | Qualified |