Best Sellers natural flake graphtie

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 Main products The Sea Whale brand graphite series products,include : Medium Carbon Graphite ,High Carbon Graphite ,Micro powder Graphite,Expandable Graphite ,Graphite Products. vproduct category  The natural flake graphite , Micro powder Graphite , Expandable Graphite ,Graphite coil vNo.1 , The natural flake graphite vTypes:  Medium Carbon Graphite ,High Carbon Graphite ,High Purity Graphite vSpecifications :The particle size ranges form 45μm-500μm(325mesh-35mesh),and the carbon content ranges from 85 to  99%.
Micro powder Graphite Specification description
Micro powder Graphite
Types F
Specifications: The particle size ranges from 10um to 75um.
Advantages: Excellent property of crystalline flake graphite, unusual oxidation resistance, self-lubricity, mould ability and adhesively, superior electric and thermal conductivity.
Use: Micro powder graphite can be used (1)additive of metallurgical industry.(2)materials of flexible graphite.(3)absorbent materials of battery.(4)additive of lubricant.(5)additive of refractory.Main index of physics and chemistry (Medium-sized)






Micronized graphite powder Brand No. Fixed carbonAshMoistureParticle sizeInspection Equipment
(%)min (%)max (%)min (um) min
F(-)200mesh80-991.0-200.575wet sieve
F(-)325mesh80-991.0-200.545wet sieve
F(-)400mesh80-991.0-200.538wet sieve
F(-)500mesh80-991.0-200.530Particle seizer
F(-)600mesh80-991.0-200.525Particle seizer
F(-)800mesh80-991.0-200.518Particle seizer
F(-)1000mesh80-991.0-200.515Particle seizer
F(-)1500mesh80-991.0-200.510Particle seizer


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Q:Graphite powder what is the difference?
Graphite is a isomer of carbon, chemical symbol C, non-metallic, non-toxic, relatively smooth, can be rubbed on the key, harmless to the baby.
Q:Influence and protection of graphite dust on electrical equipment in workshop
The graphite dust in the workshop is conductive, and the adhesion to the electric apparatus will affect the electrical insulation and lead to accidents. So we need to have the electrical box of graphite dust workshop to closed treatment, to prevent dust into the electrical cabinet.
Q:How to identify iron powder and graphite powder in a simple way?
According to the nature of the difference between the two substances: graphite powder has a greasy feeling, iron powder does not;
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:How to measure the iron content in graphite powder?
Excessive amounts of dilute sulphuric acid can be used to measure the amount of gas produced, and then the amount of iron is calculated according to the amount of gas.
Q:What are the hazards of inhalation of graphite dust?
It must be harmful to human beings! Look at the dictionary of carbon black dust lung disease Description: black carbon pneumoconiosis: long-term inhalation of carbon black dust caused by pneumoconiosis. Carbon black is mainly the quality of easy flying carbon. Although the production has been closed and automated, the phenomenon of dust flying still exists. Therefore, workers who produce and use carbon black may have black carbon pneumoconiosis, the shortest length of onset is 15 years, the longest can be more than 25 years, the clinical symptoms are mild, and the progress is slow, and generally does not affect the ability to work.
Q:Why can graphite powder conduct electricity?
Graphite and diamond, carbon 60, carbon nanotubes are carbon elements, they are allotropes.Laixi, Shandong Province, is one of the important graphite producing areas in China. The proved graphite reserves are 6 million 871 thousand and 100 tons, and the reserves are 6 million 399 thousand and 300 tonsSoft, black, gray, greasy, dirty paper. Hardness is 1~2, along the vertical direction with the increase of impurities, its hardness can be increased to 3~5. The specific gravity is 1.9 ~ 2.3. Under isolated oxygen conditions, the melting point is above 3000 degrees Celsius and is one of the most refractory minerals.
Q:Why is the battery electrolyte more potassium hydroxide and sodium hydroxide is less used?
When the ambient temperature is low, the potassium hydroxide solution is used at a density of 1.19 to 1.21 (15 DEG C).
Q:Can you tin to latex paint
Can not brush metal thermal expansion and contraction principle is very strong, or how long it will fall off, really want to brush with a small nail unless many small eyes in atoms in the metal, and then dust coat paint brush
Q:The processing technology of graphite powder is different, will the price of graphite powder be different?
The supply and demand of graphite powder: the use of graphite powder is very extensive, so that the supply and demand of some areas is insufficient, which will make the price of graphite powder soar.

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