20MM PAN Based Rigid Graphite Felt Board

Based the whole carbon felt,carbon fiber fabric using vapor deposition process to obtain the carbon carbon composite,with high strength,low specific gravity,expansion coefficient, high temperature resistance,corrosion resistance,abrasion resistance,thermal shock resistance ,it is use in aerospace,aviation,metallurgy,chemicals,machinery and other fields

   20MM PAN based rigid graphite felt board can be use as thermal insulation material,play superior performance under the condition of vacuum.

1、Technical Specifications of 20MM PAN Based Rigid Graphite Felt Board：
  Density                         （g/cm3） ：0.18-0.30
  Tensile Strength           （Mpa） ：2.5 (Deformation5%)
  Compression Strength  （Mpa） ：1.8-2.3
  Carbon Content                （%） ：≥99.4
  Ash Content                          （%） ：≤0.5
  Processing Temperature  （℃）  :1450-2500
  Applicative Temperature （℃） :1250-2600

2、Available Size：
  Drum：1500*2500(Max)                   Thickness：20mm