carbon fiber(graphite) felt is a Chemicals product. Key specs — Origin: China (Mainland).
Product Description
It is based on PAN/ rayon fiber, the manufacturing process is pre-oxide, needle-punched, Carbonization, graphitization. It's an excellent material used in high- temperature thermal insulation.
(1) PAN carbon fiber felt Rayon carbon fiber felt
Area Density: 400~1350 g/m2 Carbon Content: 90~95% Tensile strength: Warp: 8~14, Weft: 10~ 16
Thermal conductivity: <0.08 w/m. K Ash contents: 0.765%, 0.402% Thickness: 3/6/10/12 mm Width: Max: 1200 mm Length: Max: 15000 mm
(2) Graphite Felt Area Density: 600~1800 g/m2 Carbon Content: 99-99.5% Thermal conductivity: <0.08 w/m. K Ash contents: 0.71% Thickness: 3/6/10/12 mm Width: Max: 1200 mm Length: Max: 15000 mm
Note: 1. When temperature is above 400 centigrade, the product must be used in protective atmosphere or inert gas. 2. It can be cut free geometrical shape.
USE: 1. For thermal insulation: Vacuum resistance furnace, induction furnace, Sintering furnace, etc. 2. For electrical conductive: Porous electrodes, etc. 3. For heating materials: Carbon fiber crystal heating tube.
