Nature amorphous graphite Ball FC80% MIN

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
3000 m.t./month

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Introduction:

The nature graphite mining is lacated in North Korea, we import the raw mining material and product the cargo in China. We gurantee the good quality and the cargo is exported in Korea and to Japan widely.

We produce the natural amorphous graphite powder of amorphous graphit ore material of lutang, in chenhzhou of china, where there is the biggest and best amorphous graphite deposit all over the world.
The natural amorphous graphite powder is widely used in foundry, coating ,battery, electricity conductive material and so on. 


Usage:

(1)Mainly used in pencil making, graphite emulsion for welding rod burden of graphite axle, raw material of battery carbon rod.

(2)Mainly used in Coating in casting refractory material, dye electrode compound, etc.

(3) Mainly used as carbon additive in steel plant, to adjust the content of C in steel.


specifications :

Fixed carbon(FC): 70%, 75%, 78%, 80%,

Volatile matter: Less than 4%, less than 3%

Sulfer: Less than 0.2%, less thaN 0.1%, less than 0.05%

Grain size: 1-3mm, 1-5mm, 1-6mm, 1-8mm, 1-10mm, 1-30mm, 0.3-3mm.

powder size:80mesh, 100mesh, 200mesh,325mesh


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Nature amorphous graphite Ball FC80% MIN





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Q:What should we do to reduce carbon emissions in our lives?
Reducing the burning of fossil fuels is important, reducing the emission of motor vehicles, reducing private cars, reducing thermal power, and burning carbon emissions from coal-fired power plants
Q:What is carbon Yi virus?
Not viruses, anthrax bacillus, anthraci (Bacillus) belongs to aerobic bacillus, can cause sheep, cattle, horses and other animals and human anthrax. Anthrax was as lethal agents of imperialism. Herdsmen, farmers, furs and butchers are susceptible to infection at ordinary times. Skin anthrax is sporadic in our country, so we should not relax our vigilance. Biological characters (1) morphological staining: Bacillus anthracis is thick and ends are flat or sunken. Are like bamboo like, no power, no flagella, gram positive bacteria, the in sufficient oxygen, suitable temperature (25 to 30 DEG C) condition to form spores. No spores can be formed in living or dissected bodies. Spore oval, located in the middle of the bacteria, its width is less than the width of bacteria. Capsules can be formed in humans and animals, and in capsules incubated with CO2 and serum, they can also form capsules. The formation of capsules is a toxic feature. Bacillus anthracis is affected by a low concentration of penicillin, and bacteria can be enlarged to form a bead, called "beaded reaction"". This is also a unique reaction of Bacillus anthracis. (two) the culture characteristic of this bacterium is obligate aerobic, and it is easy to breed in common medium. The optimum temperature was 37 DEG C, and the optimum pH was 7.2 ~ 7.4. After 24 hours on agar plate, the rough colony of 2 ~ 4mm Diameter was developed. The colonies were ground glass like, irregular edge, like curly hair, there are one or several small tail processes, this is the expansion of reproduction in 5 caused by bacteria to 10% sheep blood agar plate, no obvious hemolysis ring around the colony, but a long culture can have mild hemolysis.
Q:Which is better, 13 and 14 carbon breath tests?
The following is the range of feesC14- carbon 14 breath test, each province Price Bureau regulations are different, 95-120 yuanC13- carbon 13 breath test, 150-220 yuan
Q:What is the cost of carbon emissions?
Q:What are the 3K, 12K, UD, etc. in the appearance requirements of the carbon fiber bicycle? What's the difference?
3K has 220 grams and 240 grams a square meter, we do carbon fiber automotive supplies, that is, the higher the number of 3K K, the width of each bundle of carbon fiber filaments, each bundle has hundreds of silk composition
Q:Why are biological molecules carbon based molecular aggregates?
Because living things are living organisms, most of them consist of organic compounds, which are carbon compounds, and carbon chains are the main body
Q:How about carbon content of coal ash?
Ash, carbon content, ash, carbon content, ash, carbon content, ash, carbon content, determination, determination, determination, determination (determination, determination)1 sampling(1) in the different positions of the ash, 7-10 points are deep to collect ash and 2-3kg. When sampling, not intentionally pick or avoid channels of ash, namely as ash samples taken, regardless of its size, regardless of the depth of color, regardless of its hardness, as far as possible to obtain a fully representative sample.(2) slag made on thick steel plate clean, which is smashed big gray block, mixing evenly into a cone, flattened, with a shovel cut ten sub center line, which is divided into 4 parts, two samples of diagonal, the other half abandoned.(3) repeat (2) operation. Reduce the amount to several times, until the ash is reduced to about 50 grams. Bring the ash back to the laboratory. The abandoned ash is discharged back into the ash heap.2, sample preparation(1) the ash in the laboratory will be retrieved and dried in a heated air drying oven (about 1 hours) at 105-110 degrees centigrade.(2) crushing the dry ashes with the disc vibrating mill, and the fine ash powder is the analysis sample.
Q:What are the main factors that affect the strength of carbon fibers?
The main factors affecting the strength of carbon fibers arePAN precursorPreoxidationcarbonizationGraphitizationsurface treatmentCoilingcarbon fibre
Q:The difference between graphite and carbon
There are three kinds of carbon allotropes, namely diamond, graphite and amorphous carbon.
Q:What is the difference between gold resistance and carbon resistance?
The gold resistance is of high accuracy, but the price is high. The resistance value of the carbon resistor is low, but it is cheap!

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