Micro Powder Graphite Powder Walmart

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Packaging & Delivery

Packaging Details:	15-20kg water-proof bags 13.5-18 ton/20 ft container
Delivery Detail:	within 15-20 days after signing contract

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: Whether the ordinary graphite powder is sprinkled on the electronic instrument can lead to the malfunction of the instrument: Graphite powder mainly high pure graphite, graphite powder, nano graphite powder, each is toner has a specific map, if abused, graphite powder will have a certain impact on the letter together, Ruida professional build thermal field | graphite graphite graphite | | isostatic graphite graphite mold, hope this the answer can help to you

Q: Will dust explosion occur in graphite dust? If you have definite or negative judgment, please share it according to data.: Dust explosion condition(1) flammable dusts are suspended in the air at proper concentration to form dust clouds which are often called;(2) adequate air and oxidizing agents;(3) there is fire or strong vibration and friction. Generally believed that the explosive dust as long as the conditions (1) and conditions (2), it means that there are possible signs of the accident.

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: Does the pencil core go into the baby's face to keep the skin tight?: One possible problem is that even if there is no breakage, but there may be residual graphite powder cartridge inside, more so, good after the wound will leave behind a black spot (a little like the indistinct).

Q: Can graphite powder be used in lithium batteries?: Qingdao Huatai graphite more than 20 years experience in the production of graphite powder to tell you that graphite powder can be used in lithium batteries.

Q: Method for identifying iron powder, aluminium powder and graphite powder: They can be used to determine the reaction with acid: the same quality, the same mass fraction of dilute hydrochloric acid solution, and then the three kinds of powder into three kinds of solution, graphite powder and hydrochloric acid reaction observed, iron and aluminum powder and hydrochloric acid hydrochloric acid reaction is slow, can react violently, prove that the nature of the most active aluminum iron, the main component of carbon graphite is the most stable chemical properties.

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?: If it is a long-term work in the environment first, graphite dust masks, the more than 2 eat bananas, like blood. Case said harmful, you can not see any problems with graphite processing. In short, the dust class should pay attention to, and avoid direct inhalation

Q: Distinguish iron powder and graphite powder by chemical method: 1., add dilute hydrochloric acid or dilute sulfuric acid, the bubble is iron powder2. heating, iron powder is black, graphite is ignited in the air3. is mixed with copper oxide, and heating, plus graphite can be generated to clarify the muddy lime water turbidity CO2, iron powder No.

Q: Does the graphite powder cause explosion? If so, how to prevent the production of graphite products in the workshop?: Flammable dust is suspended in the air at an appropriate concentration to form dust clouds that are commonly called;All the solid matter which is fine powder is called dust. The dust that burns and explodes is called combustible dust; the dust floating in the air is called suspended dust; the dust deposited on the solid wall is called sedimentary dust.With explosive dust: metal (such as magnesium, aluminum); coal; grain (such as wheat, starch); feed (such as blood meal, fish meal); agricultural and sideline products (such as cotton and tobacco); forest products (such as paper powder, wood flour); synthetic materials (such as plastics, dyes).

Q: Refractive index and absorbance of graphite powder: Color changes indicate that the absorption of light inside the material has changed, it can not be compared by the size of the relative content of absorbance. By absorbance, the content must be of the same substance and comparable at the same wavelength.

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