High Density Graphite Block
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Ton m.t.
- Supply Capability:
- 1000 Tons per Month m.t./month
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Detailed Product Description
1. high purity and high density
2. various sizes available
3. Fine grain
4. Cost effective
Graphite Block
We can supply various sizes of graphite blocks with high strength(50~100Mpa) high purity(99.99%)and high density(1.8~1.90g/cm3). It has the properties of fina grains, uniform structure, and it is typically used as the construction materials of nuclear reactor, the heater of vacuum furnace and high-frequency furnace, the crucible and mould ofr melting metals, the internal lining of reduction furnace, mechanical sealing ring in the erosive medium and industry ambiance.
Specifications:
Properties |
Unit |
MG-1 |
MG-2 |
MG-3 |
Bulk Density |
g/cm3 |
1.80 |
1.88 |
1.90 |
Ash content |
% |
0.08 |
0.05 |
0.04 |
Compressive Strength |
Mpa |
65 |
80 |
95 |
Flexural Strength |
Mpa |
42 |
48 |
55 |
Specific Resistance |
μΩ-m |
15 |
14 |
12 |
Grain Size |
mm |
0.1 |
0.08 |
0.04 |
Sizes(mm):
310×310×120, 310×310×150, 310×310×200, 330×260×120, 330×260×150, 450×200×135, 450×200×150, 520×410×200, 750×200×135, 750×200×150, 750×200×200, 850×320×135, 850×320×150, 850×320×200, 850×320×235, 850×320×250
- Q:Bought a high pure graphite stick, how so hard?! Doesn't it say that graphite is soft? Why is it so hard?
- Of course, pure graphite rod is one of the main indicator is the strength and hardness of soft graphite refers to graphite can be used to write a relatively soft, you say should be soft flexible graphite, it is a kind of graphite,
- Q:How good is the conductivity of graphite and the conductivity of copper?
- Copper is a metal with excellent conductivity, second only to silver, and better than graphite in electrical conductivity.
- Q:How many times will a high pure graphite stick turn red at temperature?
- When the temperature reaches 400 degrees, the graphite turns red and then begins to oxidize, but the oxidation rate is slow.
- Q:25%, the fracture of graphite rod, pressing problem or sintering problem?
- Agree to the above point of view, add a little pressure speed is not fast, in 25mm/min, the bad words too fast exhaust will cause cracking, transverse fracture from your description of the phenomenon, most are not caused by the row of clean air.
- Q:Copper, graphite rods, dilute sulfuric acid, why not make up the original battery?
- Because there is no oxidant, and can not react with dilute sulfuric acid, and if the graphite rod in the vicinity of the continuous access to oxygen, you can form the original battery
- Q:What is Teflon graphite stick for?
- Graphite can improve the wear resistance, thermal conductivity, self lubrication, electrical conductivity, heat resistance and deformation of polytetrafluoroethylene. With the application of high temperature resistance, wear resistance, corrosion resistance and other environments, in addition to food, insulation, oxidant environment, graphite modified (enhanced filled PTFE) can PTFE can be used instead of the original environment.
- Q:What about the thermal conductivity of graphite rods?
- The thermal conductivity and conductivity of the graphite rod are quite high. The conductivity of the graphite rod is 4 times higher than that of stainless steel, 2 times higher than that of carbon steel, and 100 times higher than that of ordinary nonmetal.
- Q:What is the difference between the conductive effects of different grades of graphite? Refers to the pencil core
- 2B first draft, and then use the 2H~8B tone. HB is the pencil hardness of B H--HARD concentration, B--BLACK density number is more soft black pencil, H number is more hard color the more light was.HB. The main component of the pencil core is graphite. In fact, the pencil lead is by graphite and clay made by blending.
- Q:Not that the solid does not conduct electricity, like the solid potassium chloride, but why the graphite rods, wires, these solids can conduct electricity
- This statement must be imprecise. The solid electrolyte does not move freely, so it cannot conduct electricity. There is a free charge in the metal conductor, so it can conduct electricity
- Q:What kind of sketch do you want, Shi Mobang?
- Instead, it is the lead, and use the pencil almost, but it is not like a pencil with a wooden package, is a core bare, so it is easy to break, the price is not expensive... The beginner is recommended to use the pencil lead is difficult to master the appropriate
1. Manufacturer Overview |
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Location | Jiangsu,China (Mainland) |
Year Established | 2006 |
Annual Output Value | US$2.5 Million - US$5 Million |
Main Markets | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe Central America Northern Europe Southern Europe South Asia Domestic Market |
Company Certifications |
2. Manufacturer Certificates |
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a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability |
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a)Trade Capacity | |
Nearest Port | Ningbo,Shenzhen,Tianjin |
Export Percentage | 51% - 60% |
No.of Employees in Trade Department | 6-10 People |
Language Spoken: | English, Chinese |
b)Factory Information | |
Factory Size: | 1,000-3,000 square meters |
No. of Production Lines | 5 |
Contract Manufacturing | OEM Service Offered |
Product Price Range | Low and/or Average |
Send your message to us
High Density Graphite Block
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Ton m.t.
- Supply Capability:
- 1000 Tons per Month m.t./month
OKorder Service Pledge
OKorder Financial Service
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