Flake Graphite Powder for Refractory Made in China Good Delivery

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50 m.t.
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1000 m.t./month

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Product Description:

Specifications of Natural Flake Graphite: 

1.Excellent toughness 

2.Self-lubricant, high strength 

3.Corrosion resistance

Regular Index of Natural flake graphite:

ArticleSpecificationParticle Size(%)Fixed CarbonMoisture
Screen OversizeScreen Undersize(%)(%)
High Carbon32Mesh≥80 94-99≤0.5
-100Mesh ≥80



Intermediate Carbon32Mesh≥80 80-93≤0.5





Packaging & Shipping of Natural Flake Graphite :

Packaging: 1.25MT jumbo bags or 1MT jumbo bags

Delivery details: according to customers’ requirements

Use of Natural Flake Graphite::

widely applied to high quality fire resistance material and coating of metallurgy industry,hot working material stabilizer of military industry,lead of light industry,carbon brush of electrical industry,electrode of battery industry,and catalyzer and additive of fertilizer industry.After further process,scale graphite can be made into the following high-tech products such as graphite colloidal graphite,graphite compacting material and composite material,graphite products,and graphite anti-friction additive,which are becoming important nonmetal mineral materials in every industry.

Flake Graphite Powder for Refractory Made in China Good Delivery

Flake Graphite Powder for Refractory Made in China Good Delivery

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Q:Can I use super fine stone powder in grease or lubricating oil?
Can be pro, ultra-fine stone toner itself has a lubrication function, in Qingdao Huatai graphite section for grease and lubricating oil, you can look at, do not understand, you can ask me.
Q:What is the industry standard of graphite powder coating for casting?
The two is fine, the finer the better, generally with the "eye" as a unit, that is, sieve stone toner used in the screen, square inch area included in the number of holes, the larger the number the better.
Q:What kinds of graphite powder has it? What's the function?
Its main use focuses on sealing and lubrication, and stone toner is powder, is the basis of other graphite products
Q:What mask should be used to prevent stone powder?
As enterprise owners, should actively take labor protection measures, do not mean this little money, because if workers suffer from silicosis, treatment and late payment of responsibility is the business owner himself. This runs the risk of.
Q:Can graphite powder be found in plastic?
Graphite powder can be used in plastics, plastics are not resistant to wear, high temperature, acid and alkali corrosion, plastics are widely used in industry
Q:What effect does graphite powder and graphite gas have on people? Also, I smell graphite gas as if I can't breathe. What's the harm to people?
This is determined by the quality of the graphite powder. Graphite workers in our factory are equipped with masks to prevent dust. (formerly, Shandong, South villa, graphite mine) more than 5000 state-owned enterprises, workers have worked for 20-40 years, and has yet to find too much harm to the body. Pay attention to dust protection measures.
Q:What's the conductivity of graphite powder, silver powder?
The resistivity of silver is about 1.6*10-8.M at room temperature
Q:How can graphite paper be made? Can graphite powder be solidified without brittleness?
Process for the preparation of graphite paper: high carbon flake graphite, graphite by chemical processing into acid (also known as graphite oxide or expandable graphite), in high temperature 960 to 980 DEG C for a few seconds, the level of the graphite lattice moment along the C axis expansion, a fiber floc type vermicular graphite. The expanded graphite is very soft, the roller for the rolling forming, expanded graphite and flexible graphite sheet or foil sheet.
Q:Crystal graphite of graphite powder
At room temperature, lambda A is about 200 times larger than lambda C. As the temperature increases, this ratio decreases, but remains large. Therefore, the thermal conductivity of polycrystalline graphite composed of microcrystalline is controlled by the thermal conductivity of microcrystalline layer lambda a, and lambda C can hardly be considered. The lambda a of natural flake graphite is between 280 and 500W/ (m * K) at room temperature. The ratio of lambda a/ lambda C is between 3~5, so the perfection of crystal is far better than that of high directional pyrolytic graphite.
Q:Are sand and particle powders used for casting quartz sand? Detailed and accurate.
Not necessarily. It depends on what product you make to determine what sand or powder you use

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