Non asbestos compressed sheet made from Aramid fiber,Vegetable fider, Mineral fiber Compressed. Non asbestos compressed sheet made from  Aramid fiber,Vegetable fider, Mineral fiber Compressed and calendered under high temperature and pressure into a sheet form., these materials are suitable for use as an oil-resistant jointing medium for heat installations and engine sealing.Length: 1000mm; 1350mm; 2000mm; 4000mmWidth: 1500mmColor:Red,Blue,Green,Black etc1) Maximum working pressure: 100 bar 2) Minimum working temperature: 370deg.(blue)3) Maximum working temperature: 400deg.(black)4) Compressibility (ASTM F36): 7 - 17%5) Recovery (DASTM 13 16Hrs-300 D.C. - 50N/mm): minimum 40% 6) Gas infiltration (DIN 3535/4): 0.5ml/min 7) Immersion test (ASTM F146) 8) Immersion in ASTM oil#3 under 5hrs/150D.C. 9) Thickness increase: 10% 10) Tensile strength: 8N/mm 11) Sulfuric acid under 48 Hrs/23D.C.12) Density (DIN3754): 1.9g/cm3 13) PH value: 2 - 14