solid carbon felt
Solid carbon felt carbon fiber cloth, flexible graphite paper, carbon felt or graphite felt material with a special process, bonding, curing, setting the second high temperature heat treatment is obtained, with a certain shape, self-supportive, the proportion of small, non- staple fiber loss, low coefficient of thermal conductivity, thermal shock resistance, ablation resistance, long service life, easy to install demolition. In a vacuum and high pressure gas quenching, vacuum sintering furnace, pressure vacuum sintering furnace. Veneer materials are mainly two kinds of Burkina Faso and paper-based.
1, the technical indicators (
Bulk density (g/cm3) :0.25-0 .3
Tensile strength (Mpa): 2.5 (deformation of 5%) thermal conductivity (W / mk) :0.15-0 .25 (25 ° C) 0.40-0.45 (1400)
Coefficient of resistance (Ohm.cm) :0.18-0 .22
Carbon content (%): ≥ 99.4
Ash (%): ≤ 0.5
Moisture absorption rate of gas (%): ≤ 1.6
Purified rating: 99.3
Suitable temperature (° C) :1250-2600
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