Refractory Material Flake Graphite NFG FC.95 Size Is Above 100 Mesh

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Product Description:

Product Description of Natural Flake Graphite :

Flake Graphite (NFG+195)
1) The particle size ranges form 45um-500um(325mesh-32mesh).
2) Fixed carbon content80-99%

Specification of Natural Flake Graphite:

Flake  Graphite

Brand No.

Fixed carbon
(%)min

Ash
(%)max

Moisture
(%)max

Particle size
(μm)(mesh) min

Inspection Equipment

FS-5

-

1

0.5

5(3000mesh)80%

Particle sizer

F-1

-

1.5

0.5

6(2100mesh)60%

F-2

-

2.0

0.5

10(1500mesh)60%

F-3

90

-

0.5

 

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

 

 

Packaging & Shipping of Natural Flake Graphite :

Packaging: 1.25MT jumbo bags or 1MT jumbo bags

Delivery details: according to customers’ requirements

 

Usage of Natural Flake Graphite :

Micropowder graphite can be used

as mould release lubricant in the production of catalyst of in chemical fertilzer industry.

as basis material of high-temperature or corrosive resistant lubricants.

as mould release agent in powder metallurgy or raw material in metal alloy.

as packings or catalysts of rubber,plastics and varieties of composite materials.

 

 

 

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Q:Will dust explosion occur in graphite dust? If you have definite or negative judgment, please share it according to data.
In industrial enterprises, when the dust concentration in the dust producing area is within the scope of explosion, dust explosions can occur if contact with an open flame is waiting for the fire source
Q:Why is the battery electrolyte more potassium hydroxide and sodium hydroxide is less used?
The solution of potassium hydroxide at a density of 1.25~1.27 (15 DEG C) is used at temperatures below -15. For the purpose of taking into account the low temperature performance and the charge holding capacity, the sealed nickel cadmium battery adopts an aqueous solution of potassium hydroxide with a density of 1.40 (15 DEG C). In order to increase the capacity and cycle life of battery, usually adding lithium hydroxide amount in the electrolyte (per litre of electrolyte and 15~20g).
Q:Can ultrafine powder iron conduct heat? How many purpose graphite powder can be called superfine stone powder? Pingdu graphite powder which good?
Ultrafine toner is a thermal conductive function, because ultrafine toner is processed from natural graphite, which inherits the characteristics of natural graphite conduction and heat conduction.
Q:Does the pencil core go into the baby's face to keep the skin tight?
If there were no broken ends to stay inside and squeeze a little bit of blood out, the problem would not be serious. If you have broken ends, you'd better go to the hospital.
Q:Is the graphite powder produced with sulphuric acid?
Graphite powder can smash through physical production method, also can be produced by sulfuric acid and other chemical methods, according to different types of graphite powder, the production process is not the same, I hope there is help for you, hope to adopt, thank you.
Q:Refractive index and absorbance of graphite powder
When the matter to be measured is different, or the wavelength chosen is different, the molar absorption coefficient will be different, so that it can not meet the quantitative relationship of Bill's law.
Q:What graphite powder made of graphite products, high hardness?! Wear-resisting! Good moisture! It can be made into graphite products at 100-200 degrees high temperature
Graphite powder is divided into natural graphite powder and artificial graphite powder, graphite powder made of graphite products, you need to add binders, binders useful for a variety of resins, asphalt and so on.
Q:What if the key is inserted in the hole and can not be drawn out?
This is not a simple question, to the dorm there, there will be someone to help you repair
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:What is graphite powder?
1) high temperature resistance: Graphite melting point of 3850 + 50 degrees, boiling point is 4250 degrees, even after the ultra-high temperature arc ignition, the weight loss is very small, the thermal expansion coefficient is very small. The strength of graphite increases with the increase of temperature, and the strength of graphite is doubled at 2000 degrees centigrade.2) conduction and thermal conductivity: the conductivity of graphite is one hundred times higher than that of ordinary non-metallic minerals. Heat conductivity exceeds steel, iron, lead and other metal materials. The coefficient of thermal conductivity decreases with increasing temperature, and even at extremely high temperatures, the graphite becomes hot.3) lubricity: the lubricity of graphite depends on the size of graphite scales. The larger the scale, the smaller the coefficient of friction and the better the lubricity.4) chemical stability: graphite has good chemical stability at room temperature, and can resist acid, alkali and organic solvent corrosion.5) plasticity: the toughness of graphite is good, but it can be a very thin slice.6) thermal shock resistance: when graphite is used at normal temperature, it can withstand the drastic change of temperature without damaging. When the temperature changes suddenly, the volume of graphite changes little and no cracks occur.

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