Heilongjiang J & X Co., Ltd.
Main products:Graphite Rod,Graphite Vane,Glass Cutter,Carbon Fiber Tube
Products
Contact Us
  • Contact Person : Ms. Ju Fenshan
  • Company Name : Heilongjiang J & X Co., Ltd.
  • Tel : 0086-451-85868887
  • Fax : 0086-451-55559185
  • Address : Heilongjiang,Harbin,1702, 3#, A BUILDING, YUESHANGUOJI, CHANGJIANG ROAD
  • Country/Region : China
  • Zip : 150090

Hard composite carbon Felt

Hard composite carbon Felt
Product Detailed
1. Place of Origin: China (Mainland) 2. Product Name: Hard composite Carbon Felt 3. Model Number: JX-HCF 4. Brand Name: J&X

  The hard composite carbon felt is formed by graphite paper, Pan-based carbon felt, Pan-based carbon fabric by the process of curing sizing and secondary high temperaure purification treatment. The material is superior in ablation resistance performance, thermal shock resistance performance, airflow washing proof performance and heat insulation performance , manily use in the vacuum metallurgy industry furnace, for example, high temperature quenching furnace, low pressure sintering furnace and pressurization vacuum sintering furnace.

Property

JX-HCF

Graphite paper based

JX-HCF 

Carbon fabric based

 

Item

Unit

Value

Value

 

Carbon Content

%

≥ 98

≥ 98

 

Bulk Density

g/m3

0.25-0.30

0.25-0.30

 
 

Thermal Conductivity

1150ºC W/(m.k)

0.25-0.35

0.25-0.35

Folding Strength

Mpa

1.5-3.2

1.8-3.4

Bending Strength

Mpa

1.0-2.5

1.5-3.0

 

Crushing Stress at 5% Compression

N/cm2

0.6

0.8

 

Ash

ppm

≤500

≤500

 

Processing Temperature

ºC

1800

 

Operating Temperature

(ºC)

In the air

≤400

 

Vacuum

≥1800

 

In the Inert atmosphere

≥3200

 

Board Dimension

Thick

20-250mm

 

Width

1000,1300mm

 

Length

1500,1800mm

 

Tube Dimension

Diameter

Dia200-dia1500mm

 

Wall thick

30-120mm

 

Height

300-2000mm

 

Picture 1

Hard composite carbon Felt



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