• NFG 895 Crystalline Flake Graphite Powder For Refractories System 1
  • NFG 895 Crystalline Flake Graphite Powder For Refractories System 2
  • NFG 895 Crystalline Flake Graphite Powder For Refractories System 3
NFG 895 Crystalline Flake Graphite Powder For Refractories

NFG 895 Crystalline Flake Graphite Powder For Refractories

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Description of Natural Flake Graphite: 

  1. Types: Medium Carbon Graphite.

  2. Specifications: The particle size ranges form 45um-500um (325mesh-35mesh), and the carbon content ranges from 85 to 95%.

  3. Types: High Carbon Graphite.

  4. Specifications: The particle size ranges form 45um-500um (325mesh-35mesh), and the carbon content ranges from 96 to 99%.

 

Specifications of Natural Flake Graphite: 

Particle size (unit: mesh)        Particle size (unit: um)      Fixed carbon content

32mesh                                    560                              85%---99%

1000mesh                                15                                80%---99%

1500mesh                                10                                80%---99%                    

2100mesh                                 6                                 80%---99%

         

Advantages of Natural Flake Graphite: 

  1. Perfect crystallization, thin flake, good flexibility,

  2. excellent chemical and physical properties, superior conductivity,

  3. self-lubricity and resistance to temperature, corrosion and hot shock, and much more.

  4.  

  5. Usage of Natural Flake Graphite: 

  6. Crystalline flake graphite is widely used as an essential nonmetallic mineral in almost all industries.

  7. It can be used as high-quality refractory material or casting coatings in metallurgical industry,

  8. black pencil lead in light industry, carbon brush in electronics industry, electrode in battery industry

  9. and catalyst in chemical fertilizer industry, to name just a few. After being deep processed,

  10. crystalline flake graphite can be used to produce TV tube coatings, graphite friction

  11. reducing additives and many other high-tech products.

 

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:How does graphite powder look good or bad?
High quality graphite powder has high carbon content, superior performance, good quality and wide application range. This is the reason why the quality of graphite powder is higher than other graphite powder.
Q:Classification of graphite powders
High purity sub micron graphite particles have a very wide range of applications: electronic information industry, CRT display manufacturing black conductive coatings, by the use of liquid crystal display device, a sensor and a color decomposition device on the photosensitive black film, flat panel display color liquid crystal color plasma for improving emission effect and part of state color contrast, ultrafine tungsten, molybdenum wire drawing and other senior paint, lubricating oil and grease manufacturing, high performance battery manufacturing and foam iron nickel film is widely used in many industries such as high purity sub micron graphite particles.High pure graphite superfine powder colloidal graphite powder, mainly used in powder metallurgy, pen special, special lubricating oil, lubricating grease, special special batteries special conductive coating, special, special coating, lubrication of defense, scientific research institutions of scientific research, civilian nuclear power, aerospace and special special strategic weapons power interference smoke bomb, shielding, colloidal graphite powder production in China is the development of industry of our country graphite industry pacesetter, part of the technology has reached the international advanced level.
Q:What's the conductivity of graphite powder, silver powder?
The resistivity of graphite is approximately (8~13) * 10-6.M at room temperature
Q:The axis and drum can use graphite powder lubrication
No, graphite powder is suitable for high temperature environment, and the lubricating effect is better than that of lubricating oil
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:The principle of a graphite missile
Graphite conducts graphite on the wire to short-circuit the circuit
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:Sunshine door lock winter treatment
Check the locking gap between the lock body and the locking plate regularly, whether the lock tongue is matched with the height of the locking plate hole or not, the optimum clearance between the door and the door frame is 1.5mm-2.5mm. In case of any change, the position of the door hinge or the lock buckle shall be adjusted. At the same time pay attention to the weather (spring wet, dry in winter) caused by cold contraction, thermal expansion, to ensure that the door and door frame, locking body and the locking plate gap reasonable coordination, in order to ensure the smooth use of locks. When you buy, you can ask the manufacturer directly.
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.

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