china supply graphite plate

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Product
china supply graphite plate
Posting date : Jul 02, 2015
Membership
Free Member Scince Jul 01, 2015
FOB Price
$20/pieces
Min. Order Quantity
1piece
Supply Abillity
10000pieces
Port
qingdao
Payment Terms
100% LC at sight or 30%TT in advance,70%agaist the BLcopy
Package
standard sea worthy package
Keyword :
Category
Contact
Li
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
ouzheng
Model Number
GP001
HS-CODE
3801-10
Package & Delivery Lead Time
Package
standard sea worthy package
Delivery Lead Time
10-20days
Detailed Description

Graphite or carbon  Plates or slab or board are molded or extruded or isotropic or vibrating graphite materials.

It is mainly used in the metallurgy or resistance furnaces such as carborundum or graphitization furnaces as the lining material, electric conduction material or impermeable graphite heating converters.

Grade:

1.Isostatic pressing graphite plates/slabs/board

2.High pure graphite plates/slabs/board

3.0.8mm/2mm/4mm/8mm graphite plates/slabs/board

Material specifications:

    high pure graphite 
Item Unit baked twice baked three time baked four times
impregnated once impregnated twice impregnated three times
grain size mesh 325mesh 325mesh 325mesh
Bulk density g/cm3 1.68 1.78 1.85
Specific resistance μΩ.m 14 14 13
Bending strength MPa 25 40 45
Compressive strength MPa 50 60 65
Ash content % 0.15 0.1 0.05
Item Unit Isostatic graphite
grain size μm 5-22
Bulk density g/cm3 1.8-1.85
Specific resistance μΩ.m <=15
Bending strength MPa >=40
Compressive strength MPa >=85
Shore hardness   >=65
C.T.E.(100-600) °C 10-6/°C 4.0-5.2
Modulus of elasticity GPa 10-12.5
Ash % <=0.03%

 

    Fine-grain Specialty Graphite FXG-1 Fine-grain Specialty Graphite FXG-2
Item Unit Guarantee value Typical value Guarantee value Typical value
Max grain size mm 0.8 0.8 0.8 0.8
Bulk density g/cm3 ≥1.70 1.73 ≥1.73 1.76
Specific resistance μΩ.m ≤8.5 7.5 ≤8.0 7
Bending strength MPa ≥10.0 11 ≥12.0 12.5
Compressive strength MPa ≥24.0 27 ≥31.0 34
Thermal Condcutivity W/(m.k) ≥120 150 ≥130 160
C.T.E.(100-600) °C 10-6/°C ≤2.5 2.2 ≤2.5 2.1
Ash content % ≤0.3 0.09 ≤0.3 0.09

 

Advantages:

1. High density and high temperature resistance2. High mechanical strength3. Oxidization retardant treatment available4. Long service life 5. Machined as your design

6.corrosion resistance

7.good thermal shock resistance ,

8.good electric and thermal conductivity

Application:

1. Refractory material:

widely used in the metallurgical industry. 

2. Conducting material:

In the electronics industry, widely used for graphite electrode, brush,, etc 

3. Wear-resisting material and lubricant:

Use graphite as wear-resisting and lubrication materials, can be 100m/s speed sliding in - 200 ~ 2000 °C temperature range, no or less lubricanting oil. 

4. Sealing material:

 it can be as sealing ring in the equipment, such as centrifugal pump, hydraulic turbine ,etc. 

5. Anticorrosion material: 

Widely used in petroleum, chemical, hydrometallurgy departments.  

6. Protection materials:

Insulation, high temperature resistant, radiation  

7. Furnace parts:  

resistance heating elements, induction susceptor, structural elements and charging plates, furnace linings, heat shields and covers for pulling monocrystalline silicon or optical fibers, etc. 

8. Anodes for the electrolysis of metals.

9. Parts for heat exchangers. 


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