Natural Flake Graphite +895 Hot Sale With Good Quality

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

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Product Description:

Product Description of 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


Specification of Natural Flake Graphite :


NO.

FixedCarbon

Sulphur

Moisture

Volatile

Graininess

>=

<=< span="">

<=< span="">

<=< span="">

Granularitydistribution 90%

CNBM9805

98.50%

0.05%

0.50%

0.50%

1-5mm

CNBM9850

98.50%

0.50%

0.50%

0.80%

1-5mm

CNBM9530

95.00%

0.30%

0.26%

1.14%

1-4mm

CNBM9330

93.00%

0.30%

0.30%

0.9%

1-5mm

CNBM9830

98.5.00%

0.30%

0.50%

0.5%

1-5mm


Packaging & Shipping of Natural Flake Graphite :

Packaging: 1.25MT jumbo bags or 1MT jumbo bags

Delivery details: according to customers’ requirements


Usage of Natural Flake Graphite :

Usage:Crystalline flake graphite is widely used as an essential nonmetalic mineral in almost all industries .It can be used as high-quality refractory materialor coatings in metallurgical industry ,black lead in light industry .After being deepprocessed ,crystalline flake graphite can be used to produce TV tube coatings ,graphite friction reducing assitives and many other high-tech products.


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Q:How much is the price of graphite powder for a ton?
Qingdao Chenyang graphite is China's Graphite brand-name products, strong technical force, perfect measuring and testing, quality assurance system.
Q:It's hard to remove a lot of graphite powder on the glass cake. Who has a good way to remove the graphite powder above?
Graphite is chemically stable (inert), to eliminate it used two methods: one is under the condition of high temperature combustion has sufficient oxygen to remove (heating in a muffle furnace effects are poor), certainly not with the glass bottle; two with hot concentrated sulfuric acid, concentrated nitric acid oxidation to remove heat, if not heating your glass bottle this method, also difficult.
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?
According to the size of the crushed or broken material, the mill can be divided into coarse crusher, middle crusher, fine mill and superfine mill.
Q:Graphene with graphite powder where to do ah, high carbon content of the?.
Graphene to do it, it really had to choose impurities less graphite powder, I used Qingdao Huatai graphite graphene with graphite powder, experimental use, you can see ah, I hope to help you.
Q:Thermal conductivity and density of graphite powder
In the formula, P is porosity, and lambda 0 is the thermal conductivity without hole (P=0). This formula is of historic significance. For graphite, the pores are not spherical or more unequal, but of course they do not apply. But it shows that the larger the porosity (the smaller the density), the smaller the thermal conductivity. This qualitative conclusion is correct.
Q:Distinguish iron powder and graphite powder by chemical method
1., add dilute hydrochloric acid or dilute sulfuric acid, the bubble is iron powder2. heating, iron powder is black, graphite is ignited in the air3. is mixed with copper oxide, and heating, plus graphite can be generated to clarify the muddy lime water turbidity CO2, iron powder No.
Q:What is graphite powder?
Graphite is soft, black and gray; greasy feeling, can piece of paper pollution. Hardness is 1~2, along the vertical direction with the increase of impurities, its hardness can be increased to 3~5. The specific gravity is 1.9 ~ 2.3. Under isolated oxygen conditions, the melting point is above 3000 degrees Celsius and is one of the most refractory minerals. Under normal temperature and chemical properties of graphite is relatively stable, insoluble in water, dilute acid and dilute alkali and organic solvent; different high temperature reaction with oxygen, carbon dioxide or carbon monoxide; only in halogen fluorine can react directly with elemental carbon; under heating, the graphite powder is easy to be oxidized under high temperature, acid; but with many metal reaction, formation of metal carbides, can smelt metal at high temperature.
Q:What companies use graphite powder, graphite particles, graphite ball, silicon carbide alloy ball?
Other industries, mainly the use of carbon components or graphite characteristics of the place.
Q:Will dust explosion occur in graphite dust? If you have definite or negative judgment, please share it according to data.
Dust explosion condition(1) flammable dusts are suspended in the air at proper concentration to form dust clouds which are often called;(2) adequate air and oxidizing agents;(3) there is fire or strong vibration and friction. Generally believed that the explosive dust as long as the conditions (1) and conditions (2), it means that there are possible signs of the accident.
Q:What if the key is inserted in the hole and can not be drawn out?
Don't use the strength to Jin qiao. You can also pour cold water into the hole. It's very useful

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