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Expandable Graphite 9080200
2019-06-21
Expandable Graphite 9080300
2019-06-21
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Expandable Graphite 9080250

 

Product NameNatural Flake Graphite
Manufactured byQingdao Unimate Graphite Co., Ltd.
Specification9080250

Certificate of Analysis

 

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

 

 

ItemsUnitAcceptance RequirementsTypicalNote
 Chemical Composition
Fixed Carbon%93.52100-Ash
Ash %6.48Fired until constant-weight at 950 to 970℃
Volatile matter %20.24270℃±20℃×7min maintaince
Partical Size Analysis
+80 Mesh %81
Other Properties
PH %4.38
Moisture %0.63
Tap Densityg/cm3250

 

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