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.
Heat insulation materials
Electrical elements
Absorptive materials
Reinforcing structure for C/C composite components and other products .
Low ash content / High carbon content / Low gas evolution
Excellent heat insulation / Low thermal conductivity
Long life time / Good anticorrosion / High oxidation resistance
Easy Handling / Good Strength
Normal dimension
Specification | PAN based graphite felt |
Length
| ≤25m |
Width
| ≤1.2m |
Thickness | 1-10mm |
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 | |
Company Information
Established in 2011, Zibo Ouzheng Carbon Co.,Ltd is a manufacturer and trader specialized in the research, development and production of graphite products. We are located in city Zibo province Shandong, with convenient transportation access. The main products: graphite electrode, graphite block, graphite rod, graphite plates, graphite crucible, graphite mold,graphite bearing and so on. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
+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