石棉橡皮

Our Company main product: non-asbests, graphite, asbests, kinds sealed gaskets for chemical industry, ship building, light industry. We alse product non-asbests oil-resistant rubber panel, non-asbests rubber panle, non-asbestus emulsion panle, non-asbestus emulision sealed panle, expanded graphite panel, asbests emulsion panel, steel-frame asbests toothed composite panel and motor overhaul sealedgasket set. Goodused on engine,compressor, transmission, motocyle and automotive aftermarket application. Our products can also be on industry equipmentsealing, like generate electricity, metallurgy, shipbuilding and oil refining industry.Use for gasoline engline, diesel engine,transmission, automotive aftermarket, refrigerant compressors, motorcycle,gardening machinery.Oil-resistant asbestos sealing lining sheet style&usage rangeSortStyleSurface ColorUsage rangeFor common industryNY510Grass green510,5MpaTMAX 510,PMAX 7Mpa, resist oil mediumNY400Russet400,4MpaTMAX 400,PMAX 4Mpa, resist oil mediumNY300Blue300,3MpaTMAX 300,PMAX 3Mpa, resist oil mediumNY250Green250,2.5MpaTMAX 250,PMAX 2.5Mpa, resist oil mediumNY150French Grey150,1.5MpaTMAX 150,PMAX 1.5Mpa, resist oil mediumFor aviationHYN300Blue300/TMAX 300, Aviation fuel, petroleum-based lubricants and air-conditioning system gasket Oil-resistant asbestos sealing sheet physical performance Specification StyleNY150NY250NY300NY400NY510HNY300Density(g/cm3)1.6-2.0 Tensile strength ≥Mpa91112.7151812.7Compressibility≥%717Recovery≥%35455050Stress relaxation ≤%_______4545Pliability under normal temperature12180°, 180°bent on the stick which 12 times diameter to the thickness of the sheet with flawless.Corrosion to metal______________________no attack Oil sealing performancePmax: 8MpaPmax: 10MpaPmax: 15MpaPmax: 16MpaPmax: 18MpaPmax: 15Mpa30min 30min no leakageTmax:150250300400510300Pmax: Mpa1.52.5345Resistance to other mediumOil,Water, seawater, steam, fuel, gases, salt solutions and many other media.Nitrogen leakage me/h·mm≤300IRM903149,5h/ Fluid Resistance,at IRM standard 903(or similar to),149, 5h Tensile strength ≥Mpa57912159Change in weight≤%25Change of appearance_________________________No bubbleASTMB,21-30,5h/Fluid Resistance,at ASTM fuel B,21-30,5hChange in thickness %0-20 Pliability_________________________No break