Girne kiralık ev Spherical Graphite SG11 – unimate

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Spherical Graphite SG11

Category:

 

Product Name Natural Flake Graphite
Manufactured by Qingdao Unimate Graphite Co., Ltd.
Specification SG11

Certificate of Analysis

 

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 % ≥99.95 99.963 100 – Ash
Ash  % ≤0.05 0.037 Fired until constant-weight at 950 to 970℃
Partical Size Analysis
D10 μm 6.5~8.0 7.579
D50  μm 10.5~12.0 11.408
D90  μm 17.5~18.5 18.274
Dmax  μm ≤35
Other Properties
PH  – 5.0~7.5 6.35
Moisture  % ≤0.1 0.05
Tap Density g/cm3 17.5~18.5 18.274
SSA m2/g 10.0~11.5 10.339
Fe ppm ≤50 36

 

Tested by: (Lab Technician) Checked by: (Lab Manager)
Zhang Shuyan Yu Shenghui
Approved by: (QC Manager) Conclusions:
Liu Yongling Qualified