Description

SINOTEK MATERIALS CO., LTD, is specialized in supplying carbon and graphite products. Especially, heat insulation materials using in vacuum furnace, single crystal furnace etc for insulation. The main products include those Carbon Fiber of top quality with Carbon fiber board, graphite felt, soft carbon felt, CFC plate etc. and it has been sold to as far as Japan, US, Korea and Europe ect. We provide Competitive Quality, offer Competitive Price and excel in Competitive Service. We supply two kinds of soft carbon and graphite felt , it’s material is PAN fiber and RAYON fiber.PAN fiber material widely applied to verity vacuum resistance furnace、induction furnace、Sintering ***** is　excellent in thermal insulationï&frac*4;ŽRAYON fiber is execellent in high- temperature thermal insulation . It is like as other Carbon felt and it is density smaller、thermal conductivity smaller, it is better in thermal insulation and ablation. Notice:　when temperature is above **0°C, the product must be used in protective atmosphere or inert gas ï&frac*4;ŒIt must be kept from moisture、pressï&frac*4;Žwhen it is transported and storedï&frac*4;Œ It can be cut free geometrical shape. Materials Rayon-CF Properties: Bulk Density :0.*8ï&frac*2;ž0.*0 % Carbon : ≥*9 % Thermal Conductivityï&frac*4;ˆ***0℃ï&frac*4;‰: 0.*6ï&frac*2;ž0.*4W/m.k Tensile Strength: 0.1MPa Crushing stress at *0% compression **8ï&frac*4;ˆN/cm2ï&frac*4;‰ Ash:≤0.**5% Processe Temp: 2, **0℃ Service Tempï&frac*4;š Atmosphere :≤**0 ℃ Vacuum ï&frac*4;šâ‰¥2, **0 ℃ Inert Atmosphere : ≥3, **0 ℃ SIZE Length : *6, *****8, **0 mm Width : 1, ******1, **0 mm Thickness : 3、5、8、*0 mm we can supply you: 1. Soft Graphite felt (Pan and Rayon) 2. Rigid Graphite felt board 3. CFC 4. Graphite felt cylinder 5. Graphite Cord 6. Carbon Cloth