• High quality  Artificial Graphite Powder System 1
High quality  Artificial Graphite Powder

High quality Artificial Graphite Powder

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Loading Port:
Dalian
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
111 m.t./month

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Specifications

F.C: 99%min-95%min S:0.03%max-0.5max Ash:0.5%max-4%max 
Size: 0-0.2mm,0-1mm,0.5-5mm,0.2-0.5mm,0.5-1mm,1-5mm,5-10mm.

1. Description & Application

The artificial graphite powder is shaped in grain, micro granular, mainly uses in the additive for smelting steel or carburetant as well as astronautics, and so on chemical industry.

2. Technical Specification


package: in 1mt big bags,10kg/20kg paper bag put into 1 mt big bag or on pallet.

delivery: within 15 days after signing contract

Q:Can graphite powder be found in plastic?
Graphite powder can be used in plastics, plastics are not resistant to wear, high temperature, acid and alkali corrosion, plastics are widely used in industry
Q:Can I use super fine stone powder in grease or lubricating oil?
Not really. It depends on the amount of graphite powder. If the graphite powder forms a continuous through zone, it can be considered a conductor.You can use lubricating oil, preferably not with graphite, which will cause the sliding rheostat to fail
Q:What are the hazards of inhalation of graphite dust?
The main pathological change was two lung was black, the whole lung has isolated or clusters of small black nodules around the bronchioles and small blood vessels, irregular nodules; around focal emphysema, pleural thickening and adhesion. X - ray was mainly manifested in increased lung markings, with fine mesh fabric and fine nodular shadows, coarse mesh progression increased, often associated with emphysema, China has listed as the occupation scope of carbon black pneumoconiosis disease.
Q:Are graphite powders soluble in water, dilute acids, dilute bases, and organic solvents?
At room temperature, the chemical properties of stone toner are relatively stable, insoluble in water, dilute acid, dilute alkali and organic solvents;
Q:Graphite and graphite in the end is not a matter I would like to know the graphite and graphite
Graphite gum APS two, colloidal or semi - colloidal graphite. (a) colloidal graphite, graphite powder from natural or artificial graphite fine powder in water or other media (e.g., alcohol, mineral oil) colloidal suspensions in the form, and can add a few other products (e.g., tannic acid or ammonia) to be stable. Colloidal graphite is usually semi liquid and is used primarily for lubricating products or for its high electrical conductivity. (two) a semi colloidal graphite (i.e., a colloidal suspension of graphite in water or other medium). Semi crystalline graphite can be used to prepare graphite lubricants or to form graphitized surfaces. This class contains only colloidal or semi colloidal suspensions of graphite with graphite as base material in any medium.
Q:How does graphite powder look good or bad?
Graphite powder is a kind of negative electrode material for batteries.The process of graphite powder, will after the bursting of the raw ore by car to crush the rock breaking machine, and ball mill by flotation, the flotation of graphite ball mill grinding wet material sending selected, wet material will be selected to bagging dry dry machine, shower shower has become dry, dry material is graphite products. Will pour into the dry drying workshop, drying after bagging, namely ordinary graphite powder, the carbon content of the finished product is an average of 90%.The utility model relates to a pencil core, a graphite electrode for a battery, and a lubricant for a cable carA dark gray, metallic opaque opaque flaky solid. Graphite is very soft, creamy feel. It has excellent electrical conductivity
Q:Why can graphite powder conduct electricity?
Pure graphite in nature is not there, which often contains Si02, A1203, Fe0, CaO, P2O5, Cu0 and other impurities. These impurities often appear in quartz, pyrite, carbonate and other minerals. In addition, there are water, asphalt, CO2, H2, CH4, N2 and other parts of the gas. Therefore, the determination of graphite, in addition to the determination of fixed carbon content, but also the simultaneous determination of volatile and ash content.
Q:Graphite powder made of graphite oxide, how much weight gain?
The official name of graphite oxide is graphite oxide, or "graphite acid". It is a compound composed of carbon, hydrogen and oxygen elements with different mass ratio. Oxidized graphite can be prepared by treating graphite with a strong oxidizing agent. Of the products obtained, the highest degree of oxidation is a ratio of carbon to oxygen, between 2.1 and 2.9 yellow solid, and still retains the layered structure of graphite, but the structure becomes more complex.
Q:How can the clinker graphite powder be dissolved in water?
To achieve this purpose many methods; the titanate coupling agent and silane coupling agent is used in simple water dispersion system of the surface modification, hydrophilic group will make Shi Mofen (film) dispersed in water while stirring under shear stress.
Q:Know how the colloidal graphite powder comes in
Colloidal graphite is a kind of nano material of graphite. The particle size between 1 and 100 nm is called colloidal graphite.Colloidal graphite prices are mainly based on the grain size and carbon content to develop, according to the amount of carbon graphite into high purity, high and medium carbon and low carbon four files, each grade of the difference between the price of a large, but since processed into colloidal graphite, then the carbon content of high carbon should at least be above, if there is no way know the amount of carbon it can only roughly estimate the price of 4-6 million / ton, if it is pure graphite (carbon 99.9%-99.99% above) the price is at least 100 thousand / ton

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