PAN-based curedcarbon felt and graphite felt
（1） Productdescription
This product is made of PAN-basedcarbonfelt as matrix material. It has a certain rigidity, self-supporting,small specificgravity, no short fiber shedding, low thermal conductivity and soon.
（2）specificationsand models
Make process according to userdrawingrequirement, or agree with user.
（3） Surfacetreatment
A, no treatment B, graphite paperC,graphite cloth D, surface coating
（4）Technicalindicators andparameters
performance index | unit | PAN-based cured carbon felt | PAN-based cured graphite felt |
volume density | g/cm3 | 0.15-0.28 | 0.13-0.25 |
thermal conductivity inNitrogen 1000℃ | w/k.m | 0.15-0.20 | 0.28-0.31 |
compression strength ∥ ⊥ | M/Pa | >2.81 >1.47 | >2.45 >1.05 |
flexural strength ∥ ⊥ | M/Pa | >1.88 >0.96 | >1.48 >0.69 |
Carbon content | w% | >97 | >99.80 |
ash specification | w% | <0.4 | <0.1 |
processing temperature | ℃ | 1250 | 2200 |
（5）Packaging and transportation
Packing: wooden case packing
Mode of transport: auto logistics orexpress delivery
（6）matters need attention
When the temperature exceeds 400 ℃, it must be used in protective atmosphereor inert gas.
