Hunan MTR Co., Ltd.
| Material: | Polyacrylonitrile |
| Category: | Graphite Hard Felt |
| Product Type: | Thermal insulation Cylinder |
| Thermal conductivity: | 0.15-0.25 |
| Grade: | A customized processing |
| Refractory temperature: | above 2000 ℃ |
| Core material: | polyacrylonitrile |
| Form: | Microporous |
| Material thickness: | 5-300mm |
| Tube diameter: | φ100-2500mm |
| Tube height: | 100-3000mm |
| Tube wall thickness: | 5-150mm |
| Operating temperature in air: | < 350 ℃ |
| Working temperature in vacuum: | < 2200 ℃ |
| Density: | 0.20-0.30g.cm3 |
| Packaging Details | Carton |
| Delivery Time | 15-20 working days or Negotiation |
| Payment Terms | T/T, L/C, D/P, West Union, Paypal, Secure Payments |
| Supply Ability | 100000 Kilogram/Kilograms per Year |
| Place of Origin | china |
| Brand Name | MTR |
| Certification | ISO CE |
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Product Specification
| Material: | Polyacrylonitrile | Category: | Graphite Hard Felt |
| Product Type: | Thermal insulation Cylinder | Thermal conductivity: | 0.15-0.25 |
| Grade: | A customized processing | Refractory temperature: | above 2000 ℃ |
| Core material: | polyacrylonitrile | Form: | Microporous |
| Material thickness: | 5-300mm | Tube diameter: | φ100-2500mm |
| Tube height: | 100-3000mm | Tube wall thickness: | 5-150mm |
| Operating temperature in air: | < 350 ℃ | Working temperature in vacuum: | < 2200 ℃ |
| Density: | 0.20-0.30g.cm3 | Packaging Details | Carton |
| Delivery Time | 15-20 working days or Negotiation | Payment Terms | T/T, L/C, D/P, West Union, Paypal, Secure Payments |
| Supply Ability | 100000 Kilogram/Kilograms per Year | Place of Origin | china |
| Brand Name | MTR | Certification | ISO CE |
| High Light | Hard Graphite Felt ，Clogged Oilless Graphite Felt | ||
Self - Supporting Hard Graphite Felt For Clogged Oilless
Features:
Excellent ablation resistance
Thermal shock resistance
Airflow erosion resistance and thermal insulation performance.
Graphite Hard Felt has the advantages of high rigidity, self-supporting, high strength, no short fiber drop, low thermal conductivity, and other advantages that traditional thermal insulation materials do not have.
Physical and chemical indicators:
| main material | PAN-CF / asphalt-CF / viscose-CF | Sheet specifications | length(mm) | 10-3000 |
| Bulk density(g/CM3)) | 0.22-0.28 | width(mm) | 10-2000 | |
| Thermal conductivity |
0.15-0.25(25℃)0.40-0.45(1400℃)
|
thickness(mm) | 5-300 | |
|
Barrel specifications |
diameter(Φ) | Φ100-Φ2500 | ||
| Carbon content(％) | ≧99 | Wall thickness(T) | 5-150 | |
| bending strength(Gpa) | 1.5-3.2 | Tube height | 100-3000 | |
| Flexural strength(Gpa) | 1.0-2.5 |
Use environment |
air(℃) | ≦350 |
| ash content(ppm) | ≦200 | vacuum(℃) | ≦2200 | |
| Processing temperature |
First≧1800 Second≧2200 |
Inert atmosphere(℃) | ≦3000 |
Temperature resistance: 1800 ℃ in vacuum, 2850 ℃ in inert gas
| Product Type: | Thermal insulation Cylinder |
| Material: | Polyacrylonitrile |
| Category: | Graphite Hard Felt |
| Grade: | A customized processing |
| Thermal conductivity: | 0.15-0.25 |
| Refractory temperature: | above 2000 ℃ |
| Core material: | polyacrylonitrile |
| Form: | Microporous |
|
Material thickness: Tube diameter: Tube height: Tube wall thickness: |
5-300mm φ100-2500mm 100-3000mm 5-150mm |
| temperature |
Operating temperature in air: < 350 ℃ Working temperature in vacuum: < 2200 ℃ Operating temperature in atmosphere: < 3000 ℃ |
| Carbon content: | above 98% |
Graphite Felt Application:
1. Aerospace industry: hot isostatic pressing furnace, heat treatment, sintering, brazing, hot pressing furnace
2. Semiconductor industry: drawing silicon single crystal furnace, vacuum metallurgy
3. Metal heat treatment: heat treatment furnace, sintering furnace, brazing furnace
4. Carbon fiber production: induction heating or resistance heating carbonization furnace, graphitization furnace
5. The production of composite materials: pyrolytic carbon and pyrolytic graphite, chemical vapor deposition, or other composite materials
6. Energy materials: vanadium or other redox battery materials
Company Details
Business Type:
Manufacturer
Ecer Certification：
Active Member
Hunan MTR New Material Technology Co., Ltd. (formerly Zhuzhou Green Carbon Fiber Products Co., Ltd.) is a high-temperature furnace thermal insulation material production plant! Our company adheres to the corporate philosophy of singularity, focus and professionalism, and is committed to the continuo... Hunan MTR New Material Technology Co., Ltd. (formerly Zhuzhou Green Carbon Fiber Products Co., Ltd.) is a high-temperature furnace thermal insulation material production plant! Our company adheres to the corporate philosophy of singularity, focus and professionalism, and is committed to the continuo...
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