• High Purity Graphite Rod System 1
High Purity Graphite Rod

High Purity Graphite Rod

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
2 Metric Tons m.t.
Supply Capability:
1000 Metric Tons per Month m.t./month

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Detailed Product Description

graphite rod & tube & bar & round bar

1 High Strength,High Purity & High Density

2 Dimensions are available on request

graphite rod & tube & bar & round bar &round & block & plate & pipe

1 High Strength,High Purity & High Density

2 Dimensions are available on request

3.

Specification

block size: dia 30-400mm x 30-400mm length: length 100-2200mm

rod size: dia 30-400mm, length 100-2200mm

4. Technical Index

Bulk density (g/m3)

Max grain size (mm)

Ash

(%)

Electrical Resistivity

(μ Ω m)

Compressive

Strength

(MPa)

1.60

0.8-2

≤0.5

≤10

≥20

1.68

≤8

≥22

1.72

≤7.5

≥25

1.75

≤7

≥28

5. Product advantage :

High thermal and chemical resistance,long service life,

competitive price , steady supply ability

6. Application :

Mainly used in r steel-making in electric furnace,mineral hot furnace and electric resistance furnace.

Q:Are the black powders in the waste batteries poisonous? And zinc, graphite and so on
Battery components: component batteries, rechargeable batteries, zinc skin (iron), carbon, mercury, sulfuric acid, copper; battery to lead compounds. For example: No. 1 waste zinc manganese batteries, weight of 70 grams, which is 5.2 grams, 7 grams of zinc skin, manganese powder 25 grams of copper, 0.5 grams, 32 grams. Other chemical battery contains mercury, cadmium, lead, nickel, zinc, copper and so on heavy metals. These metals as everyone knows, is harmful to human body
Q:25%, the fracture of graphite rod, pressing problem or sintering problem?
25% of the filling, 40 feel a little lower, and personally recommend using 50MPa. How long have you been under pressure? Suggest 20-30 minutes. Release the pressure a little slower, it will crack soon. Sintering, the insulation point does not need so much, 340, 320, recommended insulation for 4 hours. Also suggest that you do not put too many blanks in a furnace, it is better to cover in the middle, rough heating and heat dissipation will have an impact.
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
Because the graphite conductive graphite to each carbon atom and other carbon atoms form 3 covalent bonds, each carbon atom retains 1 free electrons to transfer charge. A metal dielectric wire, a free electron metal dielectric micro, conductive!
Q:How many times will a high pure graphite stick turn red at temperature?
With the increase of temperature, the oxidation rate is increased, if the nitrogen protection, can reduce the oxidation rate, so some high temperature furnace, vacuum furnace and vacuum extraction is to prevent the oxygen in the air oxidation of graphite, McNair to answer your questions.
Q:What are graphite products mainly including?Specific points can understand
Is a variety of artificial graphite and natural graphite products made by processing, for example, the battery core is, then graphite rods, graphite block, graphite paper and so on, are considered, there is the industrial use of what is the use of graphite rotor, cast aluminum, graphite bearing, etc., made according to the characteristics of graphite products collectively.
Q:Why is there no graphite rod in battery five now?!
The most common alkaline battery in the market is zinc manganese dioxide battery, which is mainly composed of manganese dioxide. The following is the schematic diagram of its structure. ?You can go to the electrical store to buy a battery, there are graphite rods, it is still very thick.
Q:What is the difference between the conductive effects of different grades of graphite? Refers to the pencil core
Such as "H" or "hard" English (hard) on behalf of the prefix, clay, pencil hardness to said. The bigger the number in front of the H (such as 6h), the harder the pencil core, the greater the proportion of clay in the cartridge to the graphite, the less pronounced the word, and is often used to duplicate.
Q:Copper, graphite rods, dilute sulfuric acid, why not make up the original battery?
The base of a galvanic cell must have a spontaneous redox reaction to convert chemical energy into electrical energy.
Q:What is Teflon graphite stick for?
Should be called graphite modified (reinforced, filled) PTFE bar, rod profiles are used for processing fine size parts. The material is made from polytetrafluoroethylene and reinforced with graphite reinforcing agent (or carbon fiber).
Q:Is graphite rod resistant to sulfur corrosion?
The corrosion resistance of graphite with good thermal conductivity, low permeability, can be used for the production of heat exchanger, reactor, condenser, combustion tower, absorption tower, cooler, heater, filter and pump equipment.
We boast solid technical force, advanced production technology, and scientific management mechanism. Main products are: graphite blocks, graphite plates & rods, graphite sheets, graphite anodes, graphite moulds, graphite crucibles, graphite electrodes, graphite powder & carbon agents, and other kinds of graphite processing products. All of them are of high quality and with attractive price, and are being exported to many countries and regions, such as the USA, Canada, Japan and Korea. Please do not hesitate to contact us with any specific inquiries you may have within our scope of business. Thank you in advance and we sincerely hope to establish a mutually beneficial relationship with your esteemed company.

1. Manufacturer Overview

Location Shan Dong, China
Year Established 1998
Annual Output Value
Main Markets U.S.A. , Canada , Japan and Korea
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