SINSTON ZR-20 Expanded Graphite sheet Expanded graphite sheets are made from high purity flexible expanded graphite without fibers,binders or other additives. it offers excellent sealing capabilities such as thermal stability,shlf-lubrication,corrosion resistance,without being brittle and aging etc.,under extreme conditions with a longer life and less maintenance.Aiflon graphite sheets are available as homogeneous,reinforced by metal mesh,foil or tanged metal.Allsheets can be easily cut using conventional steel rule dies,utility knives or other simple gasket cutting equipment.
SINSTON ZR-20(R) Expanded Graphite Sheet/Roll ,
SINSTON ZR-20PGraphite Sheet Reinforced with smooth metal ,
SINSTON ZR-20T Graphite sheet reinforced with Tan ged metal
SINSTON ZR-20M Graphite sheet reinforced with metal mesh.
Style Insert material Compressibility Recovery Pressure Density With Thickness Application SINSTON ZR-20 None 30％ 15％ 50bar 0.7g/cm³ 1.0g/cm³ 1000mm 1500mm 0.2-1.0 0.5-3.2 PH:0-14 Made for various gaskets,used in petrochemical,mining. vessels,bolibers,piping and duct,pumps and valves.flanges etc. Suitable for stema,mineral oils,heat transfer oils,hydraulic oil,fuel,water,seawater,freshwter etc. SINSTON3000S SS304,316etc, foil(T:0.05mm) 15-35％ ≥20％ 200bar 1.0g/cm³ 1000mm 1500mm 0.8-3.2 SIN300T CS(T:0.05mm) 15-35％ ≥20％ 300bar 1.0g/cm³ 1000mm 1500mm 1.0-3.2 SIN300M CS 15-35％ ≥20％ 200bar 1.0-1.1g/cm ³ 1000mm 1500mm 1.0-3.2 Graphite Properties Item Tolerance of density C≥％ Tensile strength Sulphur content Chlorine content Stress relaxation rate lgnition loss Temperature Industrial ±0.06 98 4 1000 50 10 2.0 -240-450°C Nuclear ±0.05 99.5 5 700 35 10 0.