Flexible Graphite Sheet, normally we call it "Expanded Graphite Sheet", it is made from high quality and purity flake graphite, which is gone through chemical treatment, expanding under high temperature and then rolling. It is a basic material for making different kinds of graphite sealing products.
SUNWELL B201N - Nuclear grade Flexible graphite sheet
Typical Application
> Made for packing rings and various kinds of gaskets
> Cut into strip for filler of spiral wound gasket - Style TP201
> Used widely in chemical, automotive and pump, valve industries
Prime Features
> Lone life and less maintenance
> Replacement for asbestos, new more applications are being indentified daily.
Flexible graphite sheet Manufacturer & Supplier.
Technical data:
ItemIndustrial gradeNuclear gradeTolerance of density g/cm3+/-0.06+/-0.05Carbon content >/= %98/9999.5Tensile strength >/= Mpa45Compressibility >/= %3030Recovery >=/ %1515Sulphur content </= %1200700Chlorine content </= %5025Stress relaxation rate %1010Lgnition loss </= %2.00.5
Temperature: -240~+500°C under oxidizing environment
-240~+3500°C under non-oxidizing environment
PH: 0~14
Dimension:
ItemSheetsRollsDensity g/cm31.01.0Length1000,1500mm30~100mWidth mm1000,15001000~1500Thickness mm0.5~5.00.2~1.1