Viscose-based cured graphite felt
Product Description This product is made from a viscose-based carbon felt as the base material. It has certain rigidity, self-supporting properties, low specific gravity, no short fiber shedding, and a low thermal conductivity coefficient, with a usable temperature of up to 3000°C. It is suitable for various furnace types such as high-pressure gas quenching furnaces, pressure sintering furnaces, silicon carbide recrystallization furnaces, single crystal silicon pulling furnaces, and polycrystalline silicon casting furnaces. It can be provided in various shapes such as flat plates, discs, and cylinders, with a long service life and easy installation and removal.
Key words:
Classification:
Product description
1) Product Description
This product is made of a viscose-based carbon felt as the matrix material. It has certain rigidity, self-supporting properties, low specific gravity, no short fiber shedding, and low thermal conductivity, with a usable temperature of up to 3000℃. It is suitable for various furnace types such as high-pressure gas quenching furnaces, pressure sintering furnaces, silicon carbide recrystallization furnaces, single crystal silicon pulling furnaces, and polycrystalline silicon casting furnaces. It can provide various shapes such as flat plates, discs, and cylinders, with a long service life and easy installation and removal.
2) Specifications and Models
Manufactured according to user drawings or agreed upon with the user.
3) Technical Indicators and Parameters
| Performance Specifications\Materials | Viscose-based cured carbon felt | Viscose-based cured graphite felt |
| Carbon content (w%) | ≧96 | ≧99.8 |
| Ash content (w%) | 0.71 | 0.05 |
| Bulk density (g/cm³) | <0.21 | <0.2 |
| Compressive strength (M/Pa) ∥ ⊥ | 2.81 1.47 | 2.45 1.05 |
| Bending strength (M/Pa) ∥ ⊥ | 1.88 0.96 | 1.48 0.69 |
| Thermal conductivity (W/m·k) at 1200℃ 1500℃ | 0.15 0.18 | 0.20 0.25 |
| Processing temperature (℃) | 950 | 2000-2200 |
4) Packaging and Transportation
Packaging: Wooden box packaging
Transportation method: Road logistics or express delivery
5) Precautions
When the temperature exceeds 400℃, it must be used in a protective atmosphere or inert gas. It should not be subjected to heavy pressure during transportation and storage, and must be kept moisture-proof.
Related Product Cases
Welcome to leave a message for consultation
We will contact you within one working day. Please pay attention to your email.
Address: No. 18, Wanhe 2nd Road, Hongwei District, Liaoyang City
Telephone:0419-5768066
Contact: Manager Li
Mobile:18641952542
E-mail:liyiming@jg-carbon.com
E-mail:jgliyiming@163.com
Mobile website