The graphite felt is normally classified into PAN based graphite felt. The mainly application is electric conduction in the photovoltaic industry, as the heat retaining material, thermal insulation material for the smelting furnace and vacuum furnace, and in chemical industry it could be the filtration material.
Physical and chemical index:
Item | Index | ||
Products | Graphite fiber felt | Carbon fiber felt | |
Application | Electric Conductivity | Thermal Insulation | |
Material | PAN-CF | PAN-CF | |
Bulk density (g/cm3) | 0.12~0.14 | 0.14~0.17 | |
Carbon (%) | ≥99 | ≥98.5 | |
Thermal conductivity(1150℃)W/mk | 0.08~0.14 | 0.12~0.18 | |
Tensile Strength (MPa) | 0.14 | 0.15 | |
Crushing stress at 10% compression ( N/cm2) | 8~10 | 8~12 | |
Ash (%) | ≤0.005 | ≤0.05 | |
Processing temperature (℃) | 2500 | 1200 | |
Specification | Length(mm) | 25 | 25 |
Wide (mm) | 1000-1300 | 1000-1300 | |
High (mm) | 1.2.3.5.6.8.10 | 1.2.3.5.6.8.10 | |
Operating Condition | in the air(℃) | ≤400 | ≤400 |
in the vacuum(℃) | ≥2200 | ≥1500 | |
In the inert atmosphere (℃) | ≥2800 | ≥1800 | |
Our Services
1. 50 years experience in graphite field
2. Superior quality with competitive price
3. Short delivery time
4. Length upon customer’s requirement
5. Good after-sale service
+86-533-6159088
Add：NO.29 Beijing Road, Zhangdian disctrict, Zibo city, Shandong province, China. Postal code 255000
Tel：+86-533-6159088
Fax：+86-533-6159088
Email：info@ozgraphite.com