Pure High Density Graphite Rod

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Metric Ton 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

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: 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: 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: What is the difference between the conductive effects of different grades of graphite? Refers to the pencil core: B is "black" (black) English prefixes, on behalf of graphite, is used to represent the case of soft pencil and write the obvious level. To "6B" for the most soft, the most black handwriting, often used in painting, ordinary pencil mark is generally "Hb."". The pencil mark used to cover the answer sheet during the exam is usually "2B""

Q: Carbon fiber nylon bars differ from graphite rods: A carbon fiber conductive nylon nylon belongs to, is to add carbon fiber in nylon material. The carbon fiber component determines the strength and conductivity of the material. The conventional addition of 30% carbon fibers can reach 10 of the 3-6 sides, belonging to the conductive products. In addition, carbon fiber in addition to conductive, but also can play a wear-resistant role, the intensity will be greatly improved.

Q: Are the black powders in the waste batteries poisonous? And zinc, graphite and so on: Lead and lead compounds, can cause headache dizziness and insomnia, trance, fatigue, irritability easily angered, and accompanied by joint pain and nerve function disorder, mild anemia, trembling fingers may.

Q: Bought a high pure graphite stick, how so hard?! Doesn't it say that graphite is soft? Why is it so hard?: The graphite is soft, refers to natural flake graphite powder, rather than artificial. Try some natural flake graphite powder.

Q: What is the difference between a graphite wand, a drawing pencil and an ordinary Chinese painting pencil?: Charcoal is the source of raw wood burning container was put into the seal, because the air can not enter the container, not wood burning down. Crunchy texture, porous charcoal, charcoal painting with hardness, very soft, soft, not soft not hard points.General charcoal are used to draft use, easy to modify, draw up very fast, so is generally not as deep drawing tools. The difference in the diameter of the charcoal strips is determined by the size and size of the paintings.

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: 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 about the thermal conductivity of graphite rods?: Its thermal conductivity is not only more than steel, iron, lead and other metal materials, and with the rise in temperature, thermal conductivity decreases, which is different from the general metal materials, at very high temperatures, graphite and even tend to adiabatic state.

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
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Main Markets	U.S.A. , Canada , Japan and Korea
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