Our natural amorphous graphite powder are dealing with AQUION ENERGY and ASBURY GRAPHITE MILLS INCORPORATED in USA. Our main market is America, Japan, Korea,Europe, Brazil and Vietnam. Annual production capacity is about 50000mt.
China has the largest Graphite Powder reserve in the world. As difference in region and formation time, ore coefficient is different. The more ore coefficient is, the mor successional mineralization is.
Graphite Powder Introduction:
1.Graphite Powder is a soft, slippery, grayish-black substance. It has a metallic luster and is opaque to light.
2. Specific gravity of Graphite Powder is 2.3.
3. Graphite Powder is a good conductor of heat and electricity.
4. Although Graphite Powder is a very stable allotrope of carbon but at a very high temperature it can be transformed into artificial diamond.
5. Chemically,Graphite Powder is slightly more reactive than diamond.
Graphite Powder Application:
1.Steel making 80%-85%
Graphite Powder in this end use mostly goes into carbon raising in molten steel, although it can be used to lubricate the dies used to extrude hot steel. Supplying carbon raisers is very competitive, therefore subject to cut-throat pricing from alternatives such as synthetic Graphite, petroleum coke, and other forms of carbon. A carbon raiser is added to increase the carbon content of the steel to the specified level.
2.Lubricity Above 85%
A foundry facing mold wash is a water-based paint of amorphous or fine Graphite Powder . Painting the inside of a mold with it and letting it dry leaves a fine Graphite Powder coat that will ease separation of the object cast after the hot metal has cooled. Graphite Powder lubricants are specialty items for use at very high or very low temperatures, as forging die lubricant, an antiseize agent, a gear lubricant for mining machinery, and to lubricate locks. Having low-grit Graphite Powder, or even better no-grit Graphite Powder (ultra high purity), is highly desirable. It can be used as a dry Graphite Powder, in water or oil, or as colloidal Graphite Powder(a permanent suspension in a liquid)
3.Pencil Lead 80%-85%
Pencil lead is most commonly a mix of Graphite Powder and clay It is chemically unrelated to the metal lead, whose ores had a similar appearance, hence the continuation of the name. Plumbago is another older term for Graphite Powder used for drawing, typically as a lump of the mineral without a wood casing.
In addition to these application ,more extensive use of Graphite Powder , Graphite Powder can do brake pad,seal ring,friction plate,heat exchanger casting for glass productionglass sheet,clay bricks
Dalian CR Science Development Co., Ltd. was established in 2003. specializes in supplying ingredients and additives for use in the feed and food industries . Apart from offering a wide range of cost effective products, we have also started Vendor Assurance Programs in all products technicians have good knowledge. According to ISO, GMP and HACCP standards, we can thereby ensure consistent quality and reliability of every product.
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