Natural Flake Graphite High Purity Good Performance

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25 m.t.
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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:The graphite powder production process and the graphite production process are introduced briefly Graphite powder production process, graphite production process, detailed technical parameters where?
In the process of crushing, the external force applied to the solid has four kinds of rolling, shearing, impact and grinding.
Q:Antistatic concrete with graphite powder and conductive carbon black, which effect is good?More specific. I don't quite understand
The better conductivity is graphitized carbon, the higher the degree of graphitization, the better the conductivity. In general, the conductivity of graphite is better than that of black carbon (both of which are of high purity, if not of high purity).
Q:What does composite graphite mean?
It is an ideal sealing material and is widely used in sealing field. Composite graphite is a kind of graphite composite made of graphite powder and rubber plastic and resin. It can increase the conductivity and wear resistance of rubber and plastics, and can be applied in the field of electric conduction.
Q:The difference between silicone and silicone?
Silicone grease and silica gel although only two words in the literal sense, and all the thermal materials, but two things is completely different. Relatively speaking, the scope of the grease has a slightly wider, need to fit almost any cooling conditions; and because the silica gel once it is stuck on difficult to remove, so most of the time is used in some occasions only need one-time adhesion, heat sink such as graphics memory and memory of the particle particle. The main use of silica gel is bonding agent. We need to buy is the main heat conduction effect of silicone grease, you can not buy the wrong.
Q:Classification of graphite powders
Grand powder (anti sealing grease) properties and uses: high temperature of 3000 degrees Celsius, high pressure 40KG, used for ships, aircraft, locomotives, automobiles, engineering machinery and all kinds of large-scale oil, chemical industry, electrical machinery and metal binding surface, the flange seal parts and anti sticking.Special graphite coating: paint, water-based graphite conductive graphite coatings, deposited graphite coating, graphite coating, graphite coating inside and outside the drawing, coating, glass coating, lubrication of graphite graphite TV and special coatings, non metal materials, nano materials, production process design. Deal with all kinds of anti-corrosion equipment, undertake all kinds of anti-corrosion equipment processing. Various varieties, specifications complete, the implementation of the "People's Republic of China national standards.". Special machinery design and manufacture all kinds of fine chemical equipment, various grinding machines and formula process.
Q:Does graphite allow lubrication of rusted doors?
Sure。 When we were young, the teacher reminded us that we could use the pencil core to scrape the end and put it into the keyhole to lubricate it.
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:The processing technology of graphite powder is different, will the price of graphite powder be different?
The transportation cost of graphite powder is different: in different areas, transportation costs and prices are different, which will lead to more change in the price of graphite powder.
Q:Is graphite powder conductive?
Yes, graphite has electrical conductivity
Q:Can I use super fine stone powder in grease or lubricating oil?
Yes, it can play a role in increasing extreme pressure. But it has little effect on low temperature and high temperature resistance. It can not play the role of total synthesis of molybdenum disulfide high temperature grease.

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