high quality purity 99% FC Flake 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

Flake Graphite is divided into three grades:High Purified Graphite,High Carbon Graphite and Medium Carbon Graphite

Grade:

Flake Graphite is divided into three grades: High Purified Graphite, High Carbon Graphite, Medium Carbon Graphite.

Specification: Particle size from 500µm to 1mm, carbon content from 80 to 99.99%.

Property: Perfect crystallization, thin flake, good flexibility, excellent chemical and physical properties, superior conductivity, self-lubricity and resistance to temperature, corrosion and hot shock, and much more.

Usage: Being widely used as an essential industrial mineral material in almost all industries, being used as high-quality refractory material or coatings in metallurgical industry, stabilizer in military industry, lead core in light industry , carbon brush in electronics industry, electrode in battery industry and catalyst in chemical fertilizer industry, to name just a few. After being deep processed, flake graphite can be used to produce TV tube coatings, graphite sealing material and composite material, graphite carbon products, graphite friction reducing additives and many other high-tech products.

Q:The processing technology of graphite powder is different, will the price of graphite powder be different?: The production area of graphite powder is different: graphite ore is widely distributed at home and abroad, and the carbon content of ore and other factors also affect the price of graphite powder.

Q:How do you use graphite powder in copper?: It is to drill holes on the copper block and pour the graphite into the hole to ensure that the stone toner can not run out and play the role of oil-free lubrication

Q:Graphite powder what is the difference?: Graphite is a isomer of carbon, chemical symbol C, non-metallic, non-toxic, relatively smooth, can be rubbed on the key, harmless to the baby.

Q:Which shipping company can pick up the name of graphite? Graphite products are mainly exported to India, Italy and the United states!: The packing of graphite powder is usually ton bag and mother bag.The packing of the graphite blocks is usually packed in wooden cases, which will not pollute the hull. Our company is out of date and there is no shipping company saying it can not be answered.

Q:Does the graphite powder cause explosion? If so, how to prevent the production of graphite products in the workshop?: Dust produced in the process of production of some factories and mines, especially the dust produced in the processing of some organic matters, will explode and burn under certain conditions.(2) adequate air and oxidizing agents;(3) there is fire or strong vibration and friction.Such as effective ventilation and biological film, dust suppression technology, integrated dust suppression technology, dust removal measures, smoking and fire operations are prohibited. A pressure relief valve or other device is arranged in the outer shell of the equipment, and an explosion containment system is adopted. For factories with dust explosion hazards, the design must be strictly carried out according to the technical grade of explosion protection, and ventilation and dust removal systems shall be installed separately. Often wet cleaning workshop floor and equipment, to prevent dust flying and gathering. Ensure that the system has a good airtight, if necessary, in airtight containers or pipes in the flammable dust filled with nitrogen, carbon dioxide and other gases, in order to reduce the content of oxygen, dust suppression explosion.

Q:What's the conductivity of graphite powder, silver powder?: The resistivity of silver is about 1.6*10-8.M at room temperature

Q:Graphite powder made of graphite oxide, how much weight gain?: The graphite powder is soft, black and gray, greasy and polluting paper. Hardness is 1~2, along the vertical direction with the increase of impurities, its hardness can be increased to 3~5.

Q:What kinds of graphite powder has it? What's the function?: The graphite powder can be divided into colloidal graphite powder and graphite powder, both of which are graphite products, and the colloidal graphite powder is colloidal

Q:Why should the lubrication of automobile leaf springs be made of graphite grease?: This ultra high temperature grease in high temperature above 200 DEG when the base oil volatilize slowly, will be attached to the graphite solid lubrication lubrication is formed on the surface of graphite, itself is a kind of solid lubricant for heavy load / load impact or damp / high temperature friction parts and bearing lubrication under the pollution of the environment, to provide maximum anti rust corrosion protection

Q:How to measure the iron content in graphite powder?: Take a certain amount of samples, adding dilute hydrochloric acid, excessive filtering and drying. The quality of the filter residue. By weighing the quality of the sample quality is the quality of minus slag containing iron. With this value divided by the sample quality, the mass fraction of iron.

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