China Fine Graphite Powder - Medium Carbon Flake Graphite-285

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Specifications

Size :-200mesh pass 85%min
FC:85%min
Moisture :0.5%max
Ash:15%max

ype: FS and F

Specification: The particle size rangesfrom 5μm to 38μm

Advantages: With a high quality naturalflake graphite performance. In the high temperature has a specialanti-oxidation, self-lubricating and plasticity, at the same time, has a goodelectrical conductivity, electric and adhesion.

Use: Micropower graphite can be used

(1) As a catalyst for the production of chemical fertilizer industryStripping lubricant

(2) The high temperature lubricant material, corrosion-resistantlubricant material

(3) As mould release anent in power metallurgy or raw material in metalalloy

(4) As packing or catalysts of rubber, plastics and varieties ofcomposite material.

Main property index

Brand No	Fixed carbon (%)≮	Ash (%)≯	Moisture (%)≯	Particle size (μm)(mesh)≮	Inspection Equipment
FS-5	--	1	0.5	5 (3000mesj) 80%	Particle sizer
F-1	--	1.5	0.5	6 (2100mesj) 60%
F-2	--	2.0	0.5	10(1500mesh) 60%
F-3	90	--	0.5	38 (400mesh) 95%	Wet sieve
F-4	88	--	0.5
F-5	--	5	0.5
F-6	--	6	0.5
F-7	--	5	0.5
F-8	--	5	0.5
F-9	--	0.7	0.5

Main products

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 carbon	Ash	Moisture	Particle size	Inspection Equipment
Micronized graphite powder Brand No.	(%)min	(%)max	(%)min	(um) min	Inspection Equipment
F(-)200mesh	80-99	1.0-20	0.5	75	wet sieve
F(-)325mesh	80-99	1.0-20	0.5	45	wet sieve
F(-)400mesh	80-99	1.0-20	0.5	38	wet sieve
F(-)500mesh	80-99	1.0-20	0.5	30	Particle seizer
F(-)600mesh	80-99	1.0-20	0.5	25	Particle seizer
F(-)800mesh	80-99	1.0-20	0.5	18	Particle seizer
F(-)1000mesh	80-99	1.0-20	0.5	15	Particle seizer
F(-)1500mesh	80-99	1.0-20	0.5	10	Particle seizer

Q: How does graphite powder solidify into a lump? What bond is best used?After solidification can be more than 1000 degrees high temperature does not change: There is no binder that can withstand 1000 degrees C. At such a high temperature, any binder has been carbonized and has lost its bond effect, so it is impossible if you want to use the binder to make the graphite powder into pieces

Q: Is oxygen allowed in the oxygen pipe?: To tell the truth, the graphite powder also belongs to small particles, if the medical oxygen pipe can not have graphite, if industrial oxygen, can have the physical and chemical properties of graphite, graphite and other stable, will not react, to a certain extent is a kind of preservatives, prevent oxidation function.

Q: Distinguish iron powder and graphite powder by chemical method: This problem is very simple, the use of chemical methods to distinguish: there are many ways to give me introduce you to some here, one plus HCl for Fe+HCl=FeCl2+H2, C and HCl reaction, 2: they were put into CuSO4 solution, can replace the red metal iron, whereas C

Q: How much is the price of graphite powder for a ton?: Battery with graphite powder ask Qingdao Chenyang graphite Co., is a professional production equipment, reliable quality of laboratory.

Q: What companies use graphite powder, graphite particles, graphite ball, silicon carbide alloy ball?: Refractory industry, because of the high temperature resistance of graphite and silicon, it will be applied in refractory industry.

Q: How to distinguish between iron powder, aluminum powder and graphite powder (pencil core powder), there are two ways: Method three: in reverse order with method(1) take a little powder and add dilute hydrochloric acid respectivelyIf bubbles are produced and green light is generated, the solution is iron powder (chemical equation Fe+2HCl = FeCl2+H2)The reaction is more intense, there are more bubbles, the color of the solution does not change, it is aluminum (chemical equation 2Al+6HCl = 2AlCl3+3H2)No obvious phenomenon is graphite powder (not reaction)(2) if the difference between the bubble phenomenon is not obvious, then two kinds of powder with magnetCan be the magnet is not attracted by the permanent magnet is iron powder; powder(high school can also use NaOH solution to identify iron aluminum, aluminum reacts to dissolve hydrogen, iron does not respond)

Q: Graphite and graphite in the end is not a matter I would like to know the graphite and graphite: Graphite gum APS two, colloidal or semi - colloidal graphite. (a) colloidal graphite, graphite powder from natural or artificial graphite fine powder in water or other media (e.g., alcohol, mineral oil) colloidal suspensions in the form, and can add a few other products (e.g., tannic acid or ammonia) to be stable. Colloidal graphite is usually semi liquid and is used primarily for lubricating products or for its high electrical conductivity. (two) a semi colloidal graphite (i.e., a colloidal suspension of graphite in water or other medium). Semi crystalline graphite can be used to prepare graphite lubricants or to form graphitized surfaces. This class contains only colloidal or semi colloidal suspensions of graphite with graphite as base material in any medium.

Q: Are graphite and carbon black the same?: The difference is great, although graphite and carbon black are of the same kind

Q: What is graphite powder?: Graphite is soft, black and gray; greasy feeling, can piece of paper pollution. 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. Under normal temperature and chemical properties of graphite is relatively stable, insoluble in water, dilute acid and dilute alkali and organic solvent; different high temperature reaction with oxygen, carbon dioxide or carbon monoxide; only in halogen fluorine can react directly with elemental carbon; under heating, the graphite powder is easy to be oxidized under high temperature, acid; but with many metal reaction, formation of metal carbides, can smelt metal at high temperature.

Q: How can graphite paper be made? Can graphite powder be solidified without brittleness?: Single layer graphite paper is all graphite products, excluding other materials

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