Flexiblegraphitesheet(Roll)ismadefromflakegraphitewithhighcarboncontentwhichisgonethroughchemicaltreatment,expandingunderhightemperatureandthemrolling,ithasthecharacteristicsofhightemperatureresistance,anti-irradiation,lowcreeprelaxationandgoodelasticity,anditisthebasicmaterialformakingallkindsofreinforcedgraphitecompositesheets;graphitetapes;glandpackingandsealinggaskets,workingtemperature-200~650℃(inair),-200~3000℃(innon-oxidizingmedia)Thickness(mm)WidthmmLengthmDensityg/cm3RollSheet0.127-1.60.127-3.04.2-15009100.7-1.5MainProperties：ItemGradeⅠGradeⅡGradeⅢGradeⅣGradeⅤCarbonContent%≥99.5≥99.2≥99≥99≥98SulphurContentPPM≤200≤500≤1000≤1300≤1500ChlorideContentPPM≤20≤30≤40≤40≤50ToleranceofDensityg/cm3&plu***n;0.03&plu***n;0.03&plu***n;0.04&plu***n;0.05&plu***n;0.05ToleranceofThicknessmm≤1.6&plu***n;0.03;1.6-3.0&plu***n;0.05TensileStrengthMPa≥4.0Compressibility%≥40Recovery%≥10Whilethedensityofthegraphitesheetis1.0g/cm3,theabovepropertiesare***ailable,wecanmanufactureasthedetailrequirements)