• John Deere Graphite Powder - High Carbon Flake Graphite +197 System 1
John Deere Graphite Powder - High Carbon Flake Graphite +197

John Deere Graphite Powder - High Carbon Flake Graphite +197

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 The Company has the advanced process of graphite production line ,the domestic first-class could be expanded graphite,  flexible  graphite sheet production line .It  is well –equipped, technologically advanced.

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%.

Brand No.

Fixed carbon

(%)Min

Particle size(%)Min


Moisture

(%)Max

Main Applications

Screen oversize

Screen undersize

LG100-99

99







80%

---

0.2

Static sealing filler , refractory material, foundry

graphite crucible

Magnesia carbon brick alumina-magnesia carbon brick,

Stopping

Lubricant makings

Coating

Brush raw materials

electrical carbon product

Pencil raw materials

Battery raw material l

And so on.

LG100-98

98

---

0.5

LG100-97

97

---

0.5

LG100-96

96

---

0.5

LG100-95

95

---

0.5

LG100-94

94

---

0.5

LZ100-93

93

---

1.0

LZ100-92

92

---

1.0

LZ100-91

91

---

1.0

LZ100-90

90

---

1.0


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: 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: What's the conductivity of graphite powder, silver powder?
These two values show that the resistivity of silver is small, so the conductivity of silver powder is better
Q: How many kinds of lubricating graphite powder can be added to the car engine?
1500, the purpose of graphite powder can be added to the car engine, "anti-static graphite powder 1500 mesh."".Application of graphite powder in cooling system (water tank) and lubrication system (engine oil)Graphite powder is greater than 1000, added to the tank inside, rust off, and scale also fell.
Q: What is the ratio of the coated sand to the graphite powder?
Or change the sand species, change the high refractoriness sand species, this cost is relatively large.
Q: Antistatic concrete with graphite powder and conductive carbon black, which effect is good?More specific. I don't quite understand
Suggested carbon blackBecause of the good lubricity of graphite, the addition of graphite will increase the lubricity of the concreteIn addition, compared with the same amount of graphite and carbon black, the volume of carbon black is larger, the surface area is also large, the contact area increases, and the conductive network is easier to formFirst of all, I hope I can help you
Q: How to deal with graphite powder? Anyone recycle it?
The use is so great that every friend who does plastic business needs it
Q: What binder does the graphite powder form with?
The commonly used asphalt in the industry is used as binder, and graphite powder and asphalt are mixed and pressed to form. It is also necessary to heat, roast and graphitized the asphalt in the graphite blocks to obtain certain heat conducting, conductive or other uses of Shi Mobang.
Q: Is the graphite powder produced with sulphuric acid?
The production process of graphite powder is divided into the mechanical method and chemical method, in order to become the graphite graphite powder, graphite powder mill must pass to pieces of different specifications, mesh, some kinds of graphite powder
Q: What kinds of graphite powder has it? What's the function?
Its main use focuses on sealing and lubrication, and stone toner is powder, is the basis of other graphite products

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