High Carbon Graphite Sheet of Sealing

Flexible Graphite sheet: Items Unit Speciality value Remarks Temperature scope 200-3300 In non-oxidizing atmosphere Oxidation temperature 450 Atmosphere for 24 hours lgnition loss 1% Tensile strength MPa ≥4.0 Burthen Compressibility % 35-50 Burthen Recovery % 12 Burthen Heat exchange K Cal/m.hr 120 40 Resistance 900 250000 Heat expansion factor 10­­-6 5 10-4 2 Lgnition loss % 450 ≤1 600 ≤20 Main Specifications:Thickness:0.2-0.7mm ; Width:5-100mm;Length:25-50m. Graphite sheet:The flexible graphite cut into the shape of belt which can be used to make graphite sealing components or graphite woven packing,etc. Graphite crape sheet:The graphite sheet is rolled into the shape with crapes and then cut into belt ;it can be used in the sealing of thread and flange. Graphite back tape:The graphite sheet is made with the taping ,after the ribbon cutting.Mainly it is used for thread and flange sealing. Graphite gum wrinkle zones:The graphite sheet with the tape rolling after paste made of corrugated ribbon cutting.Mainly it is used for thead and flange sealing.