Graphite Rubber Non-asbestos Gasket Sheet With Oil-resistance And Strong Acid Resistance

Oil Resistance Non-asbestos Sheets Sealstars NY5350 is an non-asbestos gasket sheet on the basis of graphite, mineral fibers, aramid fiber and NBR rubber (Elastic adhesives)· Product DetailsItemUnitValueIdentification color/overprint/Black/blackDensityg/cm31.50~1.70Tensile strength ASTMF-152Mpa≥7.0Compressibility ASTMF-36%7~17Resilience ASTMF-36%≥45Creep relaxation rateN/mm²≤30Leakage rateASTMF-37cm3/s1.0×10-3Oil resistance      /Thickness growthASTM1#oil （ASTMF-146）%≤10ASTM3#oil （ASTMF-146）%≤15Temperature℃(℉)250~300(482~572)Applicable medium：Except for excellent oil-resistance and good strong acid resistance.it can be used Any occasion where the graphite can be used. The highest usage temperature is 350℃(662℉),long-term usage temperature should be 250℃~300℃(482℉~572℉). If roughness of the coupled surface is 1.2~3.6µm,Usage pressure should ≤5Mpa.Note: Load with the maximum values for pressure and temperature is no possible in operation state; see p.T standard value.