Carbon Roller Felts Thermal Insulation Material Graphite Soft Felt
US$15.00 - 20.00 | 1 kg (MOQ) |
Zibo Gotrays Industry Co., Ltd
Shandong, China
Last Login Date:
May 07, 2025
Business Type:
Manufacturer/Factory, Trading Company
Main Products:
Graphite Crucible, Graphite Mold, Graphite Rod, Graphite Block, Graphite Plate, Graphite Sagger, Graphite Anode, Graphite Electrode, Graphite Heater, Graphite Powder
Product Description
Company Info
Basic Info.
Product Description
The graphite felt is normally classified into PAN based and pitch based graphite felt.It can also be classified into soft felt and hard felt by hardness.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.
Material | PAN Based | PAN Based | Rayon Based | |
Bulk Density (g/cc) | 0.09-0.1 | 0.12~0.14 | 0.08-0.1 | |
Carbon Content | 99.9% min. | 99% min. | 99% min. | |
Thermal conductivity(W/MkO) | 0.08-0.12 ((1150ºC) | 0.08-0.14 ((1150ºC) | 0.06-0.14 ((1150ºC) | |
Tensile Strength (Mpa) | 0.12 | 0.14 | 0.1 | |
Crushing strength ( N/cm2) | 6-10 (at 10% compression) | 8-10 (at 10% compression) | 5-8 (at 10% compression) | |
Ash Content (ppm) | 50 max | 50 max | 50 max | |
Heat Treatment Temperature (ºC) | 2300 | 2500 | 2500 | |
Plate Standard Sizes | Length (mm) | 9,000-15,000 | 9,000-12,000 | 16,000-18,000 |
Width (mm) | 1000, 1200, 1300 | 1000-1300 | 1000-1300 | |
Height (mm) | 3, 5, 8. 10, 12 | 3, 5, 8. 10 | 3, 5, 8. 10 | |
Max Working Temperature | in the air(ºC) | 400 | 400 | 400 |
Vacuum Condition (ºC) | 2200 | 2200 | 2200 | |
Inert Atmosphere (ºC) | 2500 | 2500 | 2500 |
Zibo Gotrays' Focused Applications
- Aerospace industry: Hot isostatic pressing furnace, heat treatment, sintering, brazing, hot press Furnace Semiconductor industry: Drawn monocrystalline silicon furnace products furnace.
- Metal heat treatment: Heat treatment furnace, sintering furnace, brazing furnace.
- Carbon fiber production: Induction heating or resistance heating of the carbonization furnace, graphitization furnace.
- Composite materials: Pyrolytic carbon and pyrolytic graphite chemical vapor deposition, or other composite materials
- Energy materials: Vanadium or other oxidation reduction battery timber specifications
Zibo Gotrays' Advantages :
- High temperature resistance and energy-saving.
- Customize: Produced according to Customers' Needs.
- Professional Design Ability according to Application.
- Complete Supply Chain System Assuring Competitive Product Price.
- Globally 7x24 Sales and Technical Services, Fast Response for Delivery.
1.Can I make other different size?
Yes, custom size is available
2. Do you provide samples?
Yes, samples are available for you to check our quality.
Samples delivery time will be about 3-10 days.
3.What about the lead time for mass product?
About 15 days.
4.What is your terms of delivery?
T/T, L/C, Western Union.
5: How about the shipment?
By sea, by air or by express, according to Qty and your demand.