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2019-06-21
Spherical Graphite SG16
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Spherical Graphite SG15

 

Product NameNatural Flake Graphite
Manufactured byQingdao Unimate Graphite Co., Ltd.
SpecificationSG15

Certificate of Analysis

 

Certificate No.sDate of TestingOrder Q’ty
Batch No.sQ’ty of TestingRecord

 

 

 

ItemsUnitAcceptance RequirementsTypicalNote
 Chemical Composition
Fixed Carbon%≥99.9599.975100 – Ash
Ash %≤0.050.025Fired until constant-weight at 950 to 970℃
Partical Size Analysis
D10μm9.5~10.59.892
D50 μm15~1715.543
D90 μm24~2725.418
Dmax μm
Other Properties
PH –≥56.19
Moisture %≤0.10.05
Tap Densityg/cm3≥1.01.01
SSAm2/g5.5~6.56.19
Feppm≤2523

 

Tested by: (Lab Technician)Checked by: (Lab Manager)
Zhang ShuyanYu Shenghui
Approved by: (QC Manager)Conclusions:
Liu YonglingQualified