Chinese Factory High Pure Sealing Material expandable graphite powder

Chinese Factory High Pure Sealing Material expandable graphite powder

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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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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: mainly used in powder metallurgy industry

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.

additive of metallurgical industry

materials of flexible graphite.

absorbent materials of battery

additive of lubricant

additive of refractory.

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: There are several types of coal: Many kindsCoking coal is only one of themAnthracite is divided into:Anthracite oneAnthracite twoAnthracite three

Q: First of all, I would like to ask is: what is the need for steelmaking coal or anthracite coal? How much coal can be made of steel? Understand the answer or add friends do not understand this!! ~: Steel basically is not coal, but Coke, only when the use of iron to coal, but is still the main fuel ironmaking coke, as will the use of coal, which is to reduce the consumption of coke is only used as a blast furnace pulverized coal fuel injection of pulverized coal in the proportion of fuel consumption of ironmaking blow up coal, not more than half of ironmaking fuel needed in our country, smokeless coal or bituminous coal powder as fuel injection! Of course, there are other gas or liquid jet fuel!

Q: Advantages and disadvantages of coalSuch as the titleThe advantages and disadvantages of LPG also help to say it: There is a growing shortage of resources and a lack of adequate combustion

Q: Tea and activated carbon which adsorption effect is goodSuch as the title: On the surface of the particles, a layer of equilibrium surface concentration is formed, and then the organic matter impurities are absorbed into the activated carbon particles

Q: The difference between raw coal and fuel coal: Fuel coal is a part of the process that has gone through the water vapor and is not easy to burn

Q: Soft, hard charcoal, what is the difference? Which is more suitable for painting head?Which brand is better?There are charcoal and carbon. What is the difference?: The rich tone changes, so the traditional gypsum sketch, with charcoal as a learning tool. ...Of course, more than one carbon charcoal difficult ~ than charcoal is more easy to color darker.There is a charcoal charcoal. Charcoal core more soft. But the texture is very good. Just don't keep you touch it.

Q: How to calculate the daily consumption of coal in power plant: Coal consumption = installed capacity * design standard coal consumption / actual calorific value of coal;

Q: A ton of standard coal can send the number of electricity: 1 kilograms of standard coal electricity =3.333 kwh electricity. 1 tons of standard coal electricity =3333 kWh (degrees).

Q: Where there is so much coal, so that the earth has not been emptied: The forest is only in the Devonian, that is, before the Carboniferous geological age, although not the Carboniferous coal, but the proportion of coal was formed in the Carboniferous period is much higher than other periods.Why is Carboniferous coal formed the most?Of course, the swamp plays a role. Because of lack of oxygen in the swamp, microbial activity slows down the rate of decay. But the swamp is not only in the Carboniferous, why coal in this period appeared the most? There is a saying that the surrounding microbial activity is not very active.

Q: Please introduce in detail, thank you, and there is no machine production of charcoal: Carbonization method. In accordance with the quenching method of kiln, there are two kinds of black and white.

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