China Carbon Fiber Felt manufacturer
Hunan MTR Co., Ltd.
Hunan MTR Co., Ltd.
6
Home > Products > Rigid Graphite Board >

Rigid Graphite Fibre Felt Furnace Insulation Board 5-300mm

Browse Categories

Hunan MTR Co., Ltd.

City: zhuzhou

Province/State:hunan

Country/Region:china

Tel:86--18975351523

Contact Person:
Mrs.zhang
View Contact Details

Rigid Graphite Fibre Felt Furnace Insulation Board 5-300mm

Payment Terms T/T, L/C, D/P, West Union, Paypal, Secure Payments
Supply Ability 100000 Kilogram/Kilograms per Year
Delivery Time 15-20 working days or Negotiation
Packaging Details Carton
Plate thickness: 5-300mm
Plate width: 10-2000mm
Core material: polyacrylonitrile
Product Type: Thermal insulation sheet
Refractory temperature: above 2000 ℃
Thickness: 5-300mm
Working temperature in vacuum: < 2200 ℃
Place of Origin china
Brand Name MTR
Certification ISO CE
Minimum Order Quantity Negotiation
Price Negotiation
Detailed Product Description

 

 

Graphite Hard Felt Sheet Features:

 

 

The main use of Graphite Hard Felt Sheet is as a thermal insulation material for single crystal silicon smelting furnace. In the chemical industry, it can be used as a filter material for high purity corrosive chemical reagents. Under the non-oxidizing atmosphere, the temperature of the graphite felt can reach 2850℃.

  1. Excellent ablation resistance
  2. Thermal shock resistance
  3. Airflow erosion resistance
  4. Thermal insulation performance
  5. High rigidity /high strength
  6. Self-supporting
  7. No short fiber drop
  8. Low thermal conductivity

 

 

Physical and chemical indicators:

main materialPAN-CF / asphalt-CF / viscose-CFSheet specificationslength(mm)10-3000
Bulk density(g/CM3))0.22-0.28width(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(%)≧99Wall thickness(T)5-150
bending strength(Gpa)1.5-3.2Tube height100-3000
Flexural strength(Gpa)1.0-2.5

 

 

Use environment

air(℃)≦350
ash content(ppm)≦200vacuum(℃)≦2200
Processing temperature

First ≧1800

Second≧2200

Inert atmosphere(℃)≦3000

 

Temperature resistance: 1800 ℃ in vacuum, 2850 ℃ in inert gas

 

Graphite hard felt (commonly known as carbon fiber composite hard felt, cured felt, carbon fiber-reinforced, etc.) is made by 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.

 

 

Polyacrylonitrile-based graphite felt is stronger and more resistant to oxidation than viscose-based graphite felt, but it has poor flexibility, large bulk density, and good thermal insulation performance. In addition to their high purity, high-temperature resistance, corrosion resistance, and non-melting characteristics, they also have the advantages of elasticity, foldability, tailoring, and sewing with graphite yarn.

 

 

Product Tags: Rigid Graphite Fibre Felt   Furnace Insulation Rigid Graphite felt   polyacrylonitrile Rigid Graphite Board  
Related Products
Email to this supplier
 
From:
Enter your Email please.
To: Hunan MTR Co., Ltd.
Subject:
Message:
Characters Remaining: (80/3000)