Graphite Powder high quality and best price

Graphite Powder high quality and best price

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 1000 m.t./month

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Packaging & Delivery

Packaging Detail:	Provide various packing options according to customer requirements.
Delivery Detail:	10-60 days according to order

Specifications

1.Fixed Carbon 94%-99%
2.50, 80,100, 120,150,200,325 mesh
3.High purity flakes graphite
4.24 years experience

Product Description and Application

Specifications

Type: -399 399.9

Property: oxidation resistance and self-lubrication function under the high temperature condition,can also increase the strength(hardness)of original piece.

Use: additive of metallurgical industry

materials of flexible graphite.

absorbent materials of battery

additive of lubricant

additive of refractory.

Natural Graphite Powder for Metallurgy (-399, -399.9)

We choose high quality natural scale graphite,plus special processing equipment and advanced production technology,and manufactures special graphite powder for powder metallurgy. And the special graphite powder for powder metallurgy has the following characteristics:fine particle,easy to be mixed,high temperature resistance,ad can increase the strength(hardness)of original piece.

What we offer?

1.Graphite powder: flake graphite powder, synthetic graphite, expandable graphite, spherical graphite, amorphous graphite,
2.Graphite sheet
3.Technical support services for any problem on graphite powder and graphite sheet producing or applications etcs

Why choose us?

1. Experienced staff;
2. High quality with reasonable price;
3. Complete testing equipment; quality approval ;
4. Small order accepted;
5. Quick order processing and timely delivery;
6. Ethical business practices.

Q:Is it useful to use bamboo charcoal bags? Bamboo charcoal package is activated carbon? Want to buy one, do not know how to choose?: Bamboo charcoal package is very good Oh, the key is the price is very cheap. Its adsorption is very small, very easy to saturation, saturation will not absorb. Activated carbon than charcoal bag but it should also be useful, 1 to 2 weeks before treatment can be used, I suggest you use the nano live ore, it is the same with the above two effects, but its effect on the two.

Q:What is the role of coal: The use of coal is very extensive, according to the purpose of its use for two main purposes: (1) power coal, (2) coking coal

Q:How is the charcoal burning out: Moisture contentBecause charcoal is a strong absorbent material, so in the process of piling up, it will absorb the moisture in the air, so that their water content increased. Therefore, the size of the moisture content of the water itself has no effect on the quality, but the customer requires the lower the moisture content of the better, in order to enhance its economic value. Generally speaking, just baked charcoal moisture content are less than 3%.Two, volatile fraction (volatile content)The volatile content depends on the carbonization temperature. According to different uses, we can burn low, medium temperature carbon, also can burn high temperature carbon. In the high temperature calcination release of CO, CO2, H2, CH4 and other volatile gaseous carbohydrate, its content is generally 12 to 20%. High temperature carbon released by the above volatile less, its content is generally less than 5%.

Q:What kinds of coal are there? What are their names?: Hello "Coal" glad to answer your questions: in the long geological evolution process, coal by various geological factors; due to the difference in coal, coal raw material, reducing the degree and causes types, coupled with the co-existence of various metamorphism, resulting in Chinese coal varieties. China from the low metamorphic degree of lignite to high degree of deterioration of anthracite are stored

Q:How to use activated carbon to filter liquor: Activated carbon in our life is mainly used to absorb harmful gases and substances, especially in the home decoration used more. Shijiazhuang in addition to formaldehyde fixed enterprise better than good Shijiazhuang Environmental Protection Engineering Co. Ltd. senior engineer Zhang Gong said: the market there are many brands of activated carbon, but the quality is uneven, there are a lot of ordinary carbon as active carbon. So, how to identify and select activated carbon?.

Q:The basic situation of coal occurrence in coal mining area: (1) the origin of the edge coal. The main reasons for the formation of edge coal are as followsThe arrangement mode of the utility model is that the straight groove and the cutting hole are directly connected to form a cutting edge triangle coal,Is the formation of the edge of the coal artificial factors; two is affected by the fault and geological structure, can not ruleIt is a natural factor for the formation of the edge coal to arrange the complex block of the working face. ThreeThe coal pillar and the coal pillar in the mining area have a certain mining value:

Q:What is the standard of coal: Characteristics of mineral raw materials(1) physical properties of coalThe physical property of coal is the external manifestation of certain chemical composition and molecular structure of coal. It is determined by the factors such as the original material and its accumulation conditions, the conversion process, the degree of coalification and the degree of wind and oxidation. Including color, gloss, pink, specific gravity and bulk density, hardness, brittleness, fracture and conductivity, etc.. Among them, in addition to the specific gravity and conductivity need to be measured in the laboratory, the other can be determined according to the naked eye observation. The physical properties of coal can be used as the basis for the preliminary evaluation of coal quality, and it is used to study the cause of formation and metamorphism of coal.

Q:What are the uses of coal?: 5) living with coal: the number of living coal is also large, accounting for about 20% of fuel coal.6 metallurgical power coal: Metallurgical power coal is mainly used for sintering and blast furnace coal injection, the amount of less than 1% of the coal used for power.

Q:There are several types of coal: Bituminous concrete is divided into: lean coal, lean coal, lean coal, coking coal, fat coal and 1/3 coking coal, gas coal, gas coal, 1/ 2caking coal and weakly caking coal, non caking coal and long flame coal.Lignite is divided into:Brown coalBrown coal two

Q:Straw briquetting machine how much money?: The utility model relates to a straw coal forming machine which is a spherical or rod-shaped briquette made of straw or sawdust mixed with a certain proportion of coal powder

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