DescriptionGraphite Sheet Reinforced with metal mesh insert is made from Flexible graphite sheet through specially pressing or sticking process. The insert materials can be SS304, SS316, Nickel, etc. It used in kinds of conditions, and various gaskets. .Typical Application> Made for various gaskets> Suitable for petrochemical, mining, vessels, boilers, piping and duct, pumps and valves, flangesPrime Features>Lone life and less maintenance> Replacement for asbestos, new more applications are being indentified daily.> Excellent comprehensive properties>Good compressibility and resilience, small stress relaxation, fine compensation function> Permanently elastic, even in hot-cold cycles over the entire temperature range, no aging, no brittleness, no hot or cold flow.Technical DataItem Industrial grade Unclear grade Tolerance of density g/cm3+/-0.06+/-0.05Carbon content >/= %98/9999.5Tensile strength >/= Mpa3~205~25Compressibility >/= %3030Recovery >=/ %1515Sulphur content1200700Chlorine content5025Stress relaxation rate %1010Lgnition loss2.00.5Temperature: -240~+550°C under oxidizing environment
link:http://www.gasket-china.com/sealing-sheet/graphite-sheet/expanded-graphite-sheet-or-roll-red-with-wi.html