Natural Flake Graphite High Purity Good Performance

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Qingdao
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TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
1000 m.t./month

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Product Description:

Natural Flake Graphite :

REFRACTORY 
1.SIZE:+32 MESH +50MESH +80 MESH +100 MESH ETC.

2.Density: 2.26g/cm3
3.Carbon content: 80%-99.9%
4.Mohs hardness of 1-2

 

Characteristics of Natural Flake Graphite :

Perfect crystallization, thin flake, good flexibility, excellent chemical and physical properties, superior conductivity, self lubricity and resistance to temperature, corrosion and hot shock etc.


 

Usage of Natural Flake Graphite :

Crystalline flake graphite is widely used as an essential nonmetallic material in almost all industries. It can be used as high quality refractory material or coatings in metallurgical industry, black lead in light industry, and carbon brush in electronics industry, electrode in battery industry and catalyst in chemical fertilizer industry. After being deep processed, crystalline flake graphite can be used to produce TV tube coatings, graphite friction reducing additives and many other high tech product

Specification


PROPERTIES

F1

F2

F3

Medium Carbon

High Carbon

High Pure

Carbon

85-95%

96%-99%

99.9%

Mesh

45 μm-500 μm   (325mesh-35mesh)

L.O.I.

≥80%

V.M.

≤4%

Moisture

≤0.5%

Color

Black Shiny,

Appearance

Flake

Natural Flake Graphite High Purity Good Performance

Natural Flake Graphite High Purity Good Performance



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Q:Whether the lubricating oil toner is coupled with the conductor?
You don't want to lubricate the rheostat. The metal piece in it is in direct contact, so even the lubricating insulator won't make any difference (as long as you don't rub it too much).
Q:Can ultrafine powder iron conduct heat? How many purpose graphite powder can be called superfine stone powder? Pingdu graphite powder which good?
In general, the average particle size of graphite powder is less than 10 m, you can call ultrafine powder toner, in fact, more than the use of ultrafine particles of toner, you can see Qingdao Huatai graphite, I hope to help you.
Q:Why is there a range of electrode powder powder resistivity? The reasons for the high and low are not good.
A cylinder is inserted in the pipe, and the cross section of the pipe is slightly smaller than the inner diameter of the sample tube. The lower cylinder is fixed on the base of the instrument, and the upper cylinder can move up and down in the tube as a prop to pressurize the sample. The sample is located in the insulating casing on the cylinder between the positive and negative pole and galvanometer millivoltmeter are respectively connected to the drum two cylinder, rotary measuring height, driven by the leading screw rod lifting rod to balance, balance level, sample by 3.92MPa pressure, then switch on the current, the current adjustment into the sample to 300mA, then open the switch millivoltmeter,
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:Does anyone know how to change graphite powder into graphite?! What kind of equipment do you need?!
As for the equipment used, there are many, and the price is also high, light an oil press will not be possible, there are dipping pot, baking furnace, etc., at least tens of millions of it.
Q:Are sand and particle powders used for casting quartz sand? Detailed and accurate.
General small foundry is river sand, quartz sand is also useful. But the cost is higher, if the product is not high, the river sand on it. You have a particle powder quartz powder with clay, coal powder, in what way do you use.
Q:Whether the ordinary graphite powder is sprinkled on the electronic instrument can lead to the malfunction of the instrument
Ordinary graphite powder is also conductive, but only strong and weak
Q:Phosphoric acid, two aluminium hydride, with graphite powder and mud
Of a chemical bond, there is a certain minimum energy for molecules can break chemical bonds between the atoms, the energy corresponding to a critical wavelength, can make the chemical bond breaking in the wavelength of light irradiation.
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:What companies use graphite powder, graphite particles, graphite ball, silicon carbide alloy ball?
Refractory industry, because of the high temperature resistance of graphite and silicon, it will be applied in refractory industry.

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