Conductive Graphite Powder - Crystalline Flake Graphite 50 Mesh

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Produce various specifications of the high-

purified graphite powder, highcarbon graphite powder, Medium carbon graphite powder,Micropowder graphite and all sorts of graphite prod

ucts.such as: graphite sheet(paper),Spairal Reinforced GraphiteSheet,Graphite packing rings, Sprial Wound Gasket,and Graphite packing.It

’scarbon 80%-99%,particle size 32mesh-2000mesh.

Advanced production equipment

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	(%)min Particle size		Moisture (%)max	Main Applications
Brand No.	Fixed carbon (%)min	Screen oversize	Screen undersize	Moisture (%)max	Main Applications
LG50-99	99	80%	---	0.2	Static sealing filler , refractory material, foundry ,graphite crucible And so on.
LG50-98	98		---	0.5
LG50-97	97		---	0.5
LG50-96	96		---	0.5
LG50-95	95		---	0.5
LG50-94	94		---	0.5
LZ50-93	93		---	1.0
LZ50-92	92		---	1.0
LZ50-91	91		---	1.0
LZ50-90	90		---	1.0

Q: Thermal conductivity and density of graphite powder: For the same type of graphite, the thermal conductivity increases with increasing density, and Figure 11 shows the relation between the density of HDFG and the density of the same graphite.The heat treatment temperature of polycrystalline graphite is mostly made by roasting the semifinished material by high temperature heat treatment. The higher the heat treatment temperature is, the more perfect the crystallite growth is, the La increases, and the thermal conductivity also increases. With calcined petroleum coke and coal tar pitch, roasting sticks made of extrusion, after different heat treatment (HTT), the value of La are shown in Table 4. The axial thermal conductivity will change with temperature is shown in figure 12. The reciprocal of thermal conductivity 1/ lambda is called thermal resistance. At different temperatures, the relationship between the axial thermal resistance of graphite is shown in Figure 13 and l/La / 1/.

Q: Can you tin to latex paint: Yes, it's better to paint with antirust paint and putty,

Q: The principle of a graphite missile: The graphite missile contains carbon fibers and is highly conductive. After the explosion of carbon fiber floats attached to the high-voltage lines immediately cause transformer short circuit burned, to destroy the enemy's power to.

Q: Which shipping company can pick up the name of graphite? Graphite products are mainly exported to India, Italy and the United states!: Graphite is neither a liquid nor a dangerous substance. There is no excuse for not answering it.

Q: What is the ratio of the coated sand to the graphite powder?: General additives accounted for 0.1-0.5 of the original sand weight. Different demand, of course, the proportion is not the same, there is no fixed number.

Q: What effect does graphite powder and graphite gas have on people? Also, I smell graphite gas as if I can't breathe. What's the harm to people?: This is determined by the quality of the graphite powder. Graphite workers in our factory are equipped with masks to prevent dust. (formerly, Shandong, South villa, graphite mine) more than 5000 state-owned enterprises, workers have worked for 20-40 years, and has yet to find too much harm to the body. Pay attention to dust protection measures.

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: How to distinguish between iron powder, aluminum powder and graphite powder (pencil core powder), there are two ways: Method three: in reverse order with method(1) take a little powder and add dilute hydrochloric acid respectivelyIf bubbles are produced and green light is generated, the solution is iron powder (chemical equation Fe+2HCl = FeCl2+H2)The reaction is more intense, there are more bubbles, the color of the solution does not change, it is aluminum (chemical equation 2Al+6HCl = 2AlCl3+3H2)No obvious phenomenon is graphite powder (not reaction)(2) if the difference between the bubble phenomenon is not obvious, then two kinds of powder with magnetCan be the magnet is not attracted by the permanent magnet is iron powder; powder(high school can also use NaOH solution to identify iron aluminum, aluminum reacts to dissolve hydrogen, iron does not respond)

Q: Are graphite and carbon black the same?: The difference is great, although graphite and carbon black are of the same kind

Q: The processing technology of graphite powder is different, will the price of graphite powder be different?: The production area of graphite powder is different: graphite ore is widely distributed at home and abroad, and the carbon content of ore and other factors also affect the price of graphite powder.

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