Natural Flake Graphite +194
Natural Flake Graphite +198
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Natural Flake Graphite 1594


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

Certificate of Analysis



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



ItemsUnitAcceptance RequirementsTypicalNote
 Chemical Composition
Fixed Carbon%94.27100-(Ash+Volatile matter)
Ash %4.76Fired until constant-weight at 950 to 970℃
Volatile matter %0.97900℃±20℃×7min maintaince
Partical Size Analysis
+70 Mesh %21.5
-70 Mesh, +150 Mesh %62.5
-270 Mesh %5
Other Properties
PH %
Moisture %0.22
Tap Densityg/cm3


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