| Type: | Graphite Felt |
|---|---|
| Composition: | Graphite |
| Carbon Content: | High-Carbon |
| Grade: | Industrial Grade |
| Bulk Density: | 0.1-0.13 |
| Ash: | 200 Ppm |
| Samples: |
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| Customization: |
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Audited Supplier Product Description
Rigid Graphite Felt is carefully crafted through a series of specialized processes, integrating graphite paper, graphite felt, and carbon cloth, followed by solidification, shaping, and a second high-temperature purification treatment. This unique manufacturing process gives graphite felt its characteristics of high purity and high carbon content, while also exhibiting excellent ablation resistance and thermal shock resistance. Additionally, the felt demonstrates superior performance in airflow erosion, thermal insulation, and heat preservation.
Applications
Due to its outstanding performance, rigid graphite felt has found widespread applications in various fields, such as single crystal growth furnaces, polycrystalline casting furnaces, polycrystalline reduction furnaces, polycrystalline ingot casting furnaces, vacuum sintering furnaces, hot pressing furnaces, thermal balance furnaces, electromagnetic induction furnaces, medium and high-frequency induction furnaces, as well as high-temperature equipment in non-oxidizing atmospheres and high-purity silicon hydrogenation furnaces.
In vacuum industrial furnace equipment, graphite hard felt plays an irreplaceable role. It is used in ultra-high-temperature vacuum high-pressure sintering furnaces, providing robust support for this equipment. its stable performance and reliable quality enable this high-end equipment to operate continuously and efficiently.
At the same time, carbon and graphite rigid felt has made significant contributions to the development of related industries in the fields of electronic semiconductors, vacuum metallurgy, new chemical materials, and solar photovoltaics.
|
Material |
Graphite Rigid Felt |
Graphite Rigid Felt |
Graphite Rigid Felt |
|
|
Bulk Density |
g/cm 3 |
0.17 |
0.2 |
0.15-0.17 |
|
Compressive Strength |
MPa |
0.3 |
0.35 |
0.25 |
|
Thermal Conductivity (@1000ºC) |
W/(m.k) |
0.35 |
0.43 |
0.20 |
|
Ash |
ppm |
≤200 |
≤200 |
≤200 |
|
Maximum Operating Temperature |
ºC |
3000 |
3000 |
2400 |
|
Surface Treatment |
We can provide various processing methods for graphite rigid felt according to the needs of users, including applying hardened coatings, attaching graphite paper, pasting carbon cloth, and attaching C/C plates. |
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|
Maximum Size |
mm |
Sheet: 2800*2100*300; Cylinder:φ1800/φ1400*1800 |
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*The above values, sizes are typical, not guaranteed.
*The parameters in this table are standard products. If high purity products are required, purification treatment can be provided, with a purified ash content of 20PPM maximum.
*Special needs and high-end series products can be customized through negotiation and communication with our company.
Our Advantages
At SHJ, we take pride in our commitment to providing you with high-quality products that meet and exceed your expectations. Our team of experts is always on hand to advise you on the best type of graphite felt to suit your needs, whether you need it for thermal insulation or other industrial applications.
We guarantee that our graphite insulation boards manufactured to the highest quality standards and undergoes rigorous testing to ensure that it meets all industry regulations. That means you can confidently use our graphite felt for all your industrial needs and achieve the best results.
In conclusion, we highly recommend our high-quality graphite felt as your go-to product for your industrial needs. It is cost-effective, environmentally friendly, and provides excellent thermal insulation. So if you're looking for a reliable and durable material for your industrial processes, look no further. Contact us today and let us help you find the best graphite felt for your needs.
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Audited Supplier 
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