Graphite Rigid Felt/Board

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C-1001:Pitch based graphite insulation board C-1001 is treated with 2200C , which same as our HT grade ,but the material is Pitch based carbon fiber. HT-01:Density 0.18g/cc HT Grade Graphite Rigid board / Felt Density: 0.18g/ccHi temp processed, Hi performance for Hi temp & Hi tech. furnace. The HT grate of graphite Felt is one kind of high performance graphite felt under the progress of the high temperature. With our special technologies as the high temperature, the density is only 0.18g/cc, and the carbon content is more than 99%. The HT grate of graphite Felt can be widely used in any kind of Vacuum Furnace, such as High Temperature Vacuum Furnace, Sintering Furnace, Silicon Furnace, Polysilicon Furnace, Synthetic diamond Furnace and so on. It is woven of PAN based carbon fiber, have heating element carbon cloth and insulating carbon cloth .Also,used to reinforce carbon/carbon composites materials.Applied to generate heat unit in vacuum furnaces ,and it is a excellent heat insulation. TYPE AND CODE HT-0101 RIGID GRAPHITE FELT WITH ONE SIDE FOIL AND WITHOUT OTHER SIDE 单面贴纸 HT-0102 RIGID GRAPHITE FELT WITH BOTH SIDE FOIL 双面贴纸 HT-0103 RIGID GRAPHITE FELT WITH ONE SIDE CFC AND WITHOUT OTHER SIDE 单面帖布 HT-0104 RIGID GRAPHITE FELT WITH BOTH SIDE CFC 双面帖布 HT-0105 RIGID GRAPHITE FELT WITH ONE SIDE CFC AND OTHER SIDE FOIL 一面贴纸+另一面帖布 HT-0106 RIGID GRAPHITE FELT WITH COATING 涂层 HT-0107 “SANDWICH” STYLE “三明治”结构 Avalilable Sizes & Dimensions Thickness Width Length 300mm(max) 1200mm(max) 1520mm(max) Chemical Composition Bulk density g/cm³ ≤0.18 Bending strength MPa 2.5-3.2 Thermal Conductivity at 20℃ w/mk 0.20 Thermal Conductivity at 1000℃ w/mk 0.32 Tensile strength MPa 2.8-6.8 Carbon content % ≥99.9 Plainness mm/meter +1.5 GT-01:Density 0.25g/cc GT Grade Graphite Rigid board / Felt Density 0.25g/cc Economic For general heat treatment furnace. The GT grate of graphite Felt is one kind of the economical-type insulation material in our company. He can be widely used in any kind of the General Heat Treatment Furnace, whose temperature is lower than 1600℃. TYPE AND CODE GT-0101 RIGID GRAPHITE FELT WITH ONE SIDE FOIL AND WITHOUT OTHER SIDE 单面贴纸 GT-0102 RIGID GRAPHITE FELT WITH BOTH SIDE FOIL 双面贴纸 GT-0103 RIGID GRAPHITE FELT WITH ONE SIDE CFC AND WITHOUT OTHER SIDE 单面帖布 GT-0104 RIGID GRAPHITE FELT WITH BOTH SIDE CFC 双面帖布 GT-0105 RIGID GRAPHITE FELT WITH ONE SIDE CFC AND OTHER SIDE FOIL 一面贴纸+另一面帖布 GT-0106 RIGID GRAPHITE FELT WITHOUT SURFACE GT-0107 “SANDWICH” STYLE “三明治”结构 Avalilable Sizes & Dimensions Thickness Width Length 300mm(max) 1200mm(max) 1520mm(max) Chemical Composition Bulk density g/cm³ ≤0.28 Bending strength MPa 2.5-3.2 Thermal Conductivity at 20℃ w/mk 0.32 Thermal Conductivity at 1000℃ w/mk 0.46 Tensile strength MPa 2.8-6.8 Carbon content % ≥98 Plainness mm/meter +4.0

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Graphtech Materials Co.,Ltd.

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