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:Carbon fiber nylon bars differ from graphite rods: Carbon fiber and carbon (graphite) difference is that carbon fiber nylon density is light, many products in addition to the requirements of anti shock material is conductive, also there is a demand for density. Such as horse races, saddles, racing bikes, saddles, etc.. Nylon fiber is the best choice.

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: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:What is the difference between a graphite wand, a drawing pencil and an ordinary Chinese painting pencil?: Graphite is an allotrope of elemental carbon is the most soft conductive minerals. Graphite and its products have the properties of high temperature resistance and high strength. Graphite can be used as a pencil core, pigment, polishing agent. After special processing, graphite can be made of various special materials for industrial departments.The main part of the pencil core is graphite. In fact, the pencil is made from a mixture of graphite and clay at a certain proportion. Such as "H" or "hard" English (hard) on behalf of the prefix, content of 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: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: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: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.

Q:What are graphite products mainly including?Specific points can understand: Is to use graphite material with high-speed machinery processing, gongs out of different shapes of products, such as mobile phone shell model, sound network, car accessories and so on. Because graphite has many excellent properties, it has been widely used in metallurgy, mechanical, electrical, chemical, textile, national defense and other industrial sectors. Refractory material.

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

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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