High Purity Natural Flake Graphite Powder

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
3000 m.t./month

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DESCRIPTION

High Purity Natural Flake Graphite Powder:

F.C:80%min-98%min Size:+80mesh,+100mesh,-100mesh.

Application

High Purity Natural Flake Graphite Powder
   Widely applied to high quality fire resistance material and coating of metallurgy industry,hot working

   material stabilizer of military industry,lead of light industry,carbon brush of electrical industry,electrode of

   battery industry,and catalyzer and additive of fertilizer industry.After further process,scale graphite can be

   made into the following high-tech products such as graphite colloidal graphite,graphite compacting material

   and composite material,graphite products,and graphite anti-friction additive,which are becoming important

   nonmetal mineral materials in every industry.

Technical Specification

High Purity Natural Flake Graphite Powder  

ITEM

F.C %(min)

V.M %(max)

ASH %(max)

MOISTURE

%(max)

SIZE

-198

98

1.0

1.0

0.5

-100mesh

+198

98

1.0

1.0

0.5

+100mesh

-197

97

1.2

1.8

0.5

-100mesh

+197

97

1.2

1.8

0.5

+100mesh

-196

96

1.2

2.8

0.5

-100mesh

+196

96

1.2

2.8

0.5

+100mesh

-195

95

1.2

3.8

0.5

-100mesh

+195

95

1.2

3.8

0.5

+100mesh

-194

94

1.2

4.8

0.5

-100mesh

+194

94

1.2

4.8

0.5

+100mesh

-193

93

1.5

5.5

0.5

-100mesh

+193

93

1.5

5.5

0.5

+100mesh

-192

92

1.5

6.5

0.5

-100mesh

+192

92

1.5

6.5

0.5

+100mesh

-190

90

2.0

8.0

0.5

-100mesh

+190

90

2.0

8.0

0.5

+100mesh

-185

85

2.5

12.5

0.5

-100mesh

+185

85

2.5

12.5

0.5

+100mesh

-180

80

3.0

17.0

1

-100mesh

+180

80

3.0

17.0

1

+100mesh







+897

97

1.2

1.8

0.5

+80mesh

+896

96

1.2

2.8

0.5

+80mesh

+895

95

1.2

3.8

0.5

+80mesh

+894

94

1.2

4.8

0.5

+80mesh

+892

92

1.5

6.5

0.5

+80mesh

+890

90

2.0

8.0

0.5

+80mesh


PICTURE

High Purity Natural Flake Graphite Powder

High Purity Natural Flake Graphite PowderHigh Purity Natural Flake Graphite PowderHigh Purity Natural Flake Graphite Powder

ADVANTAGES

High Purity Natural Flake Graphite Powder

OUR Flake graphite has many advantages:

     1.  perfect crystallization

     2.  thin flake

     3.  good flexibility,

     4.  excellent chemical andphysical properties,

    5.  superior conductivity,

    6.  self-lubricity

    7.  resistance to temperature, corrosion and hot shock.


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- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:How much is the price of graphite powder for a ton?
Battery with graphite powder to Qingdao Chenyang graphite Co., the quality is reliable, trustworthy
Q:It's hard to remove a lot of graphite powder on the glass cake. Who has a good way to remove the graphite powder above?
Suggestion: use a certain amount of concentrated nitric acid infiltrated graphite part, nitrate solution the best there is a certain amount of 1-2 weeks (timing can also be placed with a glass rod, pour stirred) acid, diluted with water to acid and then scrub brush. Because the temperature nitric acid reaction is very slow, but the long-term infiltration, the graphite surface. Especially with the glass contact surfaces may be immersed in a small amount of acid, oxidation, then scrub may have the effect.
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.
Q:What mask should be used to prevent stone powder?
As enterprise owners, should actively take labor protection measures, do not mean this little money, because if workers suffer from silicosis, treatment and late payment of responsibility is the business owner himself. This runs the risk of.
Q:Is the graphite electrode broken like graphite, fossil oil, coke and graphite powder?
The graphite powder is soft, black and gray, greasy and polluting 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. At room temperature, the chemical properties of stone toner are relatively stable, insoluble in water, dilute acid, dilute alkali and organic solvents. The material has high temperature resistance and conductivity, and can be used as refractory materials, conductive materials, wear-resistant and lubricating materials.
Q:Will dust explosion occur in graphite dust? If you have definite or negative judgment, please share it according to data.
Any object that is crushed will have a surface energy (internal energy), but the temperature will not increase, so the specific heat will become largerFuel burns because its energy is already full (reaching a point of fire)When the object reaches the ignition point, internal energy = (ignition +273.15) * specific heat capacity
Q:Graphite powder screening process, because with static holding together, resulting in vibration screen plugging network how to solve?
Electrostatic earthing or electrostatic eliminator. In fact, there is a certain conductive graphite powder is very fine, but so long as the electrostatic would slightly have great effect, give you two ways, one is the good grounding conductor can be static vibration sieve, go through a grounding wire guide;
Q:How many kinds of lubricating graphite powder can be added to the car engine?
The scale and rust in the water tank are not very strong. It is a little growth. Graphite powder added, good dispersion, destroy the growth condition of scale and rust, no longer changxin. Then, have grown in water flow, under agitation, a little bit is washed down, and can no longer stick back, then, are in the water.
Q:Like the wolf, adding graphite powder in the failure of electronic instrument air explosion in aircraft rocket season, really make it
If you want to hit the plane down, EMP is more practical! Besides, it is also expensive than with stinger!
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

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