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Yard 10, Longxing Road, Baofeng County, Pingdingshan, Henan, China (Mainland)
Graphite Plate
Product Description.
Graphite plate is made form the domestic petroleum coke and widely used in the metallurgy, machinery, electronics and chemical industry, etc. The graphite plate include molded, extruded, vibrated and isostatic. Our main and most preponderant graphite plate is molded formed. Our products own the following characteristics: low electricr esistance, good electric and thermal conductivity, high oxidation resistance, greater resistance to thermal and mechanical shock, high mechanical strength, high machining accuracy and so on.
APPLICATIONS:
They have been used extensively in industries like solar, foundry, chemicals, electronics, ferrous metals, high-temp, heat conduction, metallurgy, lubrication, anti-corrosion .etc
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. Insulation, high temperature resistant, radiation protection materials
7.Molds: hot pressing molds, static casting molds, centrifugal casting molds, pressure casting molds, fused refractory molds, etc.
8. Furnace parts: resistance heating elements, induction susceptors, structural elements and charging plates, furnace linings, heat shields and covers for pulling monocrystalline silicon or optical fibers, etc.
9. Anodes for the electrolysis of metals. As graphite elecerode plate and graphite anode plate .
10.. Parts for heat exchangers.
11. Mahince to Crucibles for melting and reduction.
Physical and chemical index
specification |
type |
electrical resistivity |
volume density |
rupture strength
|
compressive strength |
Hard degree HSD |
ash content |
Die-pressed 0.043mm | -4 | 8.5 | 1.80 | 38 | 65 | 42 | 700PPM |
Die-pressed | -5 | 8.5 | 1.85 | 46 | 85 | 48 | 700PPM |
Isostatic graphite | -7 | 11 | 1.85 | 56 | 118 | 65 | 500PPM |
Isostatic graphite | -8 | 11 | 1.92 | 60 | 135 | 70 | 500PPM |
Do you know our material of the graphite plate?
All of our graphite plate is made from the superior petroleum coke, which meets the state stands YB/T408-200. The better raw material will produce the better products.
Do you know how we produce the graphite plate?
Do you know how many kinds of our graphite plate?
According to the shape, we have square block and round plate
According the size, we can produce all kinds of size as our customers’ requirements.
According the specification, we have following kinds,
| Impregnated on time | Impregnated twice |
0.8mm grain size | ≥1.70g/cm3 | ≥1.73g/cm3 |
2 mm grain size | ≥1.58g/cm3 | ≥1.70g/cm3 |
4 mm grain size | ≥1.57g/cm3 | ≥1.69g/cm3 |
8 mm grain size | ≥1.56g/cm3 | ≥1.68g/cm3 |
Do you know the use of our graphite plate?
The graphite plate can use for making, graphite rod, graphite tube, graphite crucible, graphite rotor and shaft and so on. It widely used in electron industry, chemical industry, mechanical industry, aviation industry, manufacturing industry, metallurgic industry and so on, such as anode, cathode, bipolar plate, vacuum furnace, water treatment, hydrogen fuel cell, electrode, casting, glass factory, heat conduction, lubricant, mold industry, vacuum pump.
Do you know how to choose the graphite plate?
I think how to choose the graphite plate is the hardest problem to our customers. According to our experience, most our customers don’t know the graphite very much, especially the specification, such as density, grain size, electric resistance, strength and so on. The density and grain size are the most important specification, because the grain size will influence the density and density will influence all the specification.The higher density will produce the better products and with the higher price. The price must be in direct proportion to the quantity.
If you know the graphite and its specification very much, you could choose the best material according to our offered
information.
If you don’t know the graphite and its specification very much, please kindly contact me. Then I will give you the best
suggestion.
Some information need to be /confirm/ied, such as size or drawing, use, working environment, in vacuum or air, working temperature and so on.
Looking for ward to your early contact
Do you know the operating instruction of the graphite plate?
Physical and chemical index
Item | Unit | Guarantee Value | Typical Value |
Grain size | mm | 0.8 | 0.8 |
Density | g/cm3 | ≥1.70 | 1.73 |
Resistance | ohm | ≤8.5 | 7.5 |
Bending Strength | MPa | ≥10.0 | 11.0 |
Compressive strength | MPa | ≥24.0 | 17.0 |
Thermal conductivity | W(m.k) | ≤120 | 150 |
C.T.E(100-600)℃ | 10-6/℃ | ≤2.5 | 2.2 |
Ash Content | % | ≤0.3 | 0.09 |
Item | Unit | Guarantee Value | Typical Value |
Grain size | mm | 0.8 | 0.8 |
Density | g/cm3 | ≥1.73 | 1.76 |
Resistance | ohm | ≤8.0 | 7.0 |
Bending Strength | MPa | ≥12.0 | 12.5 |
Compressive strength | MPa | ≥31.0 | 34.0 |
Thermal conductivity | W(m.k) | ≤130 | 160 |
C.T.E(100-600)℃ | 10-6/℃ | ≤2.5 | 2.1 |
Ash Content | % | ≤0.3 | 0.09 |
Item | Unit | Guarantee Value | Typical Value |
Grain size | mm | 2 | 2 |
Density | g/cm3 | ≥1.58 | 1.60 |
Resistance | ohm | ≤11.5 | 10.5 |
Bending Strength | MPa | ≥6.0 | 6.5 |
Compressive strength | MPa | ≥18.0 | 18.5 |
Modulus of elasticity | GPa | ≤9.3 | 7.5 |
C.T.E(100-600)℃ | 10-6/℃ | ≤2.5 | 2.4 |
Ash Content | % | ≤0.3 | 0.09 |
Item | Unit | Guarantee Value | Typical Value |
Grain size | mm | 2 | 2 |
Density | g/cm3 | ≥1.70 | 1.75 |
Resistance | ohm | ≤8.5 | 7.5 |
Bending Strength | MPa | ≥9.0 | 9.5 |
Compressive strength | MPa | ≥30.0 | 31.0 |
Modulus of elasticity | GPa | ≤12.0 | 9.5 |
C.T.E(100-600)℃ | 10-6/℃ | ≤2.5 | 2.3 |
Ash Content | % | ≤0.3 | 0.09 |
Contact person: Judy Lu Mobile:
Email: graphite_judy(at)163.com judylu(at)bfxjs.com
Wechat: luyajing1991 Skype :
