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:What is charcoal? How is it made?: Charcoal (charcoal) is wood or wood raw material after incomplete combustion or pyrolysis under the condition of air isolation, dark brown or black porous solid fuel residue. Keep the amorphous carbon tar residue of impure wood hole of the original structure and now still life. In addition to the fuel, is used in metal smelting, light industry food and fuel, reducing agent of metal smelting, refining as a covering agent for protecting the metal from oxidation. In the chemical industry often carbon disulfide and active carbon materials. As a biscuit factory, smelter and other fuels, is also used for filtration, liquid water decolorization. The still grinding and painting, cosmetic, medicine, carburizing, powder alloy preparation method has two kinds of application:

Q:Powdered activated carbon and globular activated carbon which is good: These two kinds of activated carbon can not say who is good or bad, can only say that you are used where, what to do with. Like the powdered activated carbon used in food decolorization, more sugar decolorization field. The spherical activated carbon is used for solvent recovery, air purification up to. These two products have different uses. Corresponding products must be used for different purposes.

Q:What is the low calorific value of coal water slurry: The low calorific value of coal water slurry is mainly related to the production of coal, the higher the calorific value of coal, the higher the calorific value of coal water slurry

Q:Preparation of long carbon toothpaste effect? What is the principle: C, double - AB moth Holly plant glycosides can remove oral harmful bacteria, reduce harmful bacteria, prevent tooth decay.D, solid tooth gum protection - 12 plant extract flavor, the release of negative oxygen ions and far infrared ray can help improve the oral environment, promote oral gingival nutritional supplements, The new supersedes the old.; relieve the gingival atrophy, the mouth is more fresh and healthy.E, fresh breath - vanilla chocolate flavor, help to eliminate bad breath, so that breath fresh, clean.

Q:White melon seeds produced by the mechanism of carbon why taste: General family barbecue can be based on barbecue time, the number of food, space, ventilation and other factors, choose the right barbecue charcoal.

Q:How to identify true and false activated carbon: Three, the activated carbon placed in the colored liquid, see if the liquid color will become shallowHigh quality activated carbon has strong adsorption ability, can make the light color of the colored liquid even becomes colorless, so the owners in the purchase of activated carbon, can be used to test the samples, place the activated carbon into a bottle of black ink drops of liquid, placing 20 minutes, to see whether the color of black liquid fades, the color became more light, activated carbon adsorption ability is strong.

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 painting was most concentrated soft carbon black, but easily broken and consumed quickly, generally used to screen the color of the deepest parts, all the properties of hard carbon in the opposite, between the carbon is between the first two, I use Marley, Voltaire (wood) and the Chinese in their carbon and hard carbon, charcoal for the soft - hard carbon strip, but is very strong, can be used for color, in fact only charcoals can

Q:How coal and oil are formed: Oil is the raw material of biological bodies, biological cells contain fat and oil, fat and oil is composed of carbon, hydrogen, oxygen and other 3 elements

Q:What is charcoal coffee: A cup of coffee is a Japanese division of a single product, refers to a taste, almost no acid, strong coke and bitter taste, taste is relatively strong. Authentic coffee is commonly used in carbon fire roasts (gas, carbon baking divided fire and infrared), color is black, taste fragrant and mellow, taste does not feel acid, if add some also have a flavor.

Q:Bamboo charcoal bag placed in the room: If you want to live in as soon as possible, there are several methods to help: 1 to half a catty Black Tea soaked with boiling water, the water drained, Black Tea will put a pot (that is, table container area comparison), placed in the room, or directly on the furniture inside, the surface of tea has strong adsorption capacity, can absorb indoor harmful gas as the size of the room, can get many pots. Place more than 24 hours, there will be significant improvement. More than and 2 some green plants, such as Chlorophytum, Sansevieria, ivy, also have the effect

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