Hunan MTR Co., Ltd.
| Material: | Polyacrylonitrile |
| Category: | conventional composite hard felt |
| Product Type: | Cylinder |
| Thermal conductivity: | 0.15-0.25 |
| Grade: | A customized processing |
| Refractory temperature: | above 2000 ℃ |
| Core material: | polyacrylonitrile |
| Form: | Microporous |
| Tube diameter: | φ100-2500mm |
| Tube wall thickness: | 5-150mm |
| Operating temperature in air: | ＜ 350 ℃ |
| 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 |
View Detail Information
Explore similar products
Conventional Composite Hard Carbon Felt Cylinder 100-2500mm Diameter
5-150mm Tube wall Carbon Felt Cylinder Density 0.28-0.32g.cm3
No Pollution In A Hot Cell Composite Hard Felt Cylinder 2000 ℃ Refractory
Conventional Composite Carbon Felt Cylinder 3-16mm thick
Product Specification
| Material: | Polyacrylonitrile | Category: | conventional composite hard felt |
| Product Type: | Cylinder | Thermal conductivity: | 0.15-0.25 |
| Grade: | A customized processing | Refractory temperature: | above 2000 ℃ |
| Core material: | polyacrylonitrile | Form: | Microporous |
| Tube diameter: | φ100-2500mm | Tube wall thickness: | 5-150mm |
| Operating temperature in air: | ＜ 350 ℃ | 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 | thermal insulation Carbon Felt Cylinder ，polyacrylonitrile composite hard felt ，Rigid Graphite Felt Cylinder | ||
Conventional Composite Hard Felt - Cylinder
Conventional Composite Hard Felt Features:
strong anti-radiation ability
long service life
energy-saving
No pollution in a hot cell
pressure resistance
resistance to airflow impact
good insulation,
Lifespan is 3 times that of soft felt
Category: conventional composite hard felt
Thermal conductivity: 0.15-0.25
Refractory temperature: above 2000 ℃
Operating temperature in air: ＜ 350 ℃
The working temperature in a vacuum: <2200 ℃
Operating temperature in the atmosphere: <3000 ℃
Conventional Composite Hard Felt is a new type of thermal insulation material compounded by special process.
It Suitable for Vacuum sintering furnace. (Carbide sintering furnace, Quenching furnace, Carburizing furnace, Pressurized gas quenching furnace, Metallurgical powder sintering furnace, Medium frequency induction furnace, Brazing furnace, Ceramic sintering furnace)
Advantages: strong anti-radiation ability, long service life, energy saving, No pollution in hot cell, pressure resistance, resistance to airflow impact, good thermal insulation effect, Its life span is 3 times that of soft felt.
Application:
Characteristic: Polyacrylonitrile-based carbon felt is a kind of 3-16mm thick felt made of polyacrylonitrile-based original felt after thermal stabilization and carbonization treatment. Since 90% of carbon felt is pores, it has excellent thermal insulation performance in vacuum or inert atmosphere,especially under high-temperature conditions, it has the characteristics of light weight, small specific heat capacity, soft texture, good thermal insulation, easy operation, etc. It has stable performance and is especially suitable for intermittent operation of high-temperature vacuum furnace, which can save a lot of energy.
Physical and chemical indicators:
| main material | PAN-CF / asphalt-CF / viscose-CF | Sheet specifications | length(mm) | 10-3000 |
| Bulk density(g/CM3)) | 0.28-0.32 | 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(％) | ≧96.5 | Wall thickness(T) | 5-150 | |
| bending strength(Gpa) | 1.8-3.0 | Tube height | 100-3000 | |
| Flexural strength(Gpa) | 1.2-2.5 |
Use environment |
air(℃) | ≦350 |
| ash content(ppm) | ≦300 | vacuum(℃) | ≦1800 | |
| Processing temperature | ≧1600 | Inert atmosphere(℃) | ≦2650 |
Hunan MTR New Material Technology Co., Ltd. has perfect production technology and equipment, we can customize products of various sizes and shapes to meet your needs for various vacuum and high temperature furnace insulation materials. Sincerely welcome your inquiries.
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...
Get in touch with us
Leave a Message, we will call you back quickly!