china supply graphite plate | Global Trade leader ecrobot

Product

china supply graphite plate

Posting date : Jul 02, 2015

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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 :

graphite plate

Category

CHEMICAL | Miscellane | Artificial | Artificial

Contact

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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
Item	Unit	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
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
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.