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Natural Flake Graphite -194
2019-06-21
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2019-06-21
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Natural Flake Graphite -199

 

Product NameNatural Flake Graphite
Manufactured byQingdao Unimate Graphite Co., Ltd.
Specification-199

Certificate of Analysis

 

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

 

 

ItemsUnitAcceptance RequirementsTypicalNote
 Chemical Composition
Fixed Carbon%99.19100-(Ash+Volatile matter)
Ash %0.57Fired until constant-weight at 950 to 970℃
Volatile matter %0.24900℃±20℃×7min maintaince
Partical Size Analysis
+100 Mesh %85.50
Other Properties
PH %7.38
Moisture %0.31
Tap Densityg/cm3

 

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