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 | High Rigidity Graphite Felt ，High Density Rigidity Graphite Felt | ||
Graphite hard felt Cylinder (commonly known as carbon fiber composite hard felt, cured felt, carbon fiber-reinforced, etc.) is made by a special process that integrates graphite paper, polyacrylonitrile-based carbon felt, and polyacrylonitrile-based carbon cloth into one body, curing After molding, then primary and secondary high-temperature treatment.
Cylinder SHAPE Graphite hard felt has excellent ablation resistance, thermal shock resistance, airflow erosion resistance, and thermal insulation performance. It 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
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.
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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