• 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: 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?
Just add some water and rub it over and over again with wooden sticks or bamboo strips. The effect will be better with water. Do not use hard objects such as glass bars, or your glass becomes a flower.
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: 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: 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: For thermal grease skills, the more detailed the better
The best way is to let the thermal grease coated metal can directly contact, and can be a very good filler metal surface those small potholes, this effect is the best.
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 and resin mixing, molding, and then "high temperature" curing made graphite products, but the intensity of what will not be very high. Usually graphite products are not prepared directly with graphite powder, but with various kinds of coke, such as asphalt coke, petroleum coke, etc. the graphite products prepared by this method have high strength.
Q: Are graphite powders soluble in water, dilute acids, dilute bases, and organic solvents?
Reacting with oxygen at different temperatures to produce carbon dioxide or carbon monoxide; only fluorine in the halogens can react directly to elemental carbon;
Q: Why is there a range of electrode powder powder resistivity? The reasons for the high and low are not good.
Powder resistivity tester, the sample broken to 0.3 ~ 0.5mm, into the powder resistivity instrument insulation sleeve, the tube diameter of 16.3mm, in the bushing into the sample.
Q: Can graphite powder be used as a carburizing agent?
Basically can be, but to look at your purity, if many impurities can not be used if the carburant is a general term, is all can increase the carbon content of the material referred to a molten iron, graphite powder is then dust too much, when the operation is not clean, too small it is easy to burn and water oxidation, not good,
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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