Zoltek?s Needlepunched Felts0 pages
Technical Datasheet
Panex® 35 Carbon Felts
Description
Produced from 100% Pyron® oxidized PAN fibers
and later carbonized in our vacuum furnaces,
Panex® 35 carbon felt is widely used. Current
applications include insulation in high temperature furnaces, unique properties on our Panex®
35 carbon felts are invaluable when searching for
solutions in complex thermal, corrosive, or
conductive applications.
Material Overview
SI Units
US Units
95%
95%
Width
98 cm
35 in
Weight
1,035 g/m2
30 oz/yd2
10 mm
0.4 in
0.102 g.cc
0.00368 lb/in3
45 m
50 yds
Thermal Conductivity @ 23° C
0.031 W/m*k
0.21 Btu*in/hr*ft*F
Thermal Conductivity @ 600° C
0.07 W/m*k
0.51 Btu*in/hr*ft*F
Specific Heat @ 23° C
0.741 W*sec/g*K
0.099 Btu/lb*F
Specific Heat @ 600° C
1.72 W*sec/g*K
0.232 Btu/lb*F
Carbon Content
Thickness
Density
Roll Length
Zoltek Corporation | 3101 McKelvey Rd. | St. Louis, MO 63044
P: 314-291-5110 | F: 314-291-8536 | E: sales@zoltek.com | W: www.zoltek.com