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:How do you use graphite powder in copper?: This question is a bit vague, you can say it, is inlaid with copper and graphite, the graphite powder melt into the copper, if it is the former, is easy to do, if it is the latter, it is necessary to copper melting after adding graphite powder, the latter is relatively difficult.

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: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:Crystal graphite of graphite powder: At room temperature, lambda A is about 200 times larger than lambda C. As the temperature increases, this ratio decreases, but remains large. Therefore, the thermal conductivity of polycrystalline graphite composed of microcrystalline is controlled by the thermal conductivity of microcrystalline layer lambda a, and lambda C can hardly be considered. The lambda a of natural flake graphite is between 280 and 500W/ (m * K) at room temperature. The ratio of lambda a/ lambda C is between 3~5, so the perfection of crystal is far better than that of high directional pyrolytic graphite.

Q:Does graphite allow lubrication of rusted doors?: Tolerable。 However, there is a premise: rust must be removed with rust.Lock force rust is generally not easy to lock inside the material easily rust off, then need to use oil to rust, rust removing, the graphite powder filling hole, and then the key to rotate back and forth, you can make the door lubrication.

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: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: The only way to do this is by using physical methods, high temperature and high pressure, to agglomerate the graphite powder from the molecular level. Now, by simulating the high temperature and pressure of the earth's crust, graphite can be turned into diamond (that is, diamonds)

Q:Which shipping company can pick up the name of graphite? Graphite products are mainly exported to India, Italy and the United states!: Is mainly for a graphite export of dual-use technology permits other electronic key can not what Beijing permit the electronic key to table is generally 3-5 days of our electronic key you can apply for 2-3 months

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:Whether the lubricating oil toner is coupled with the conductor?: But with graphite, it will make the metal contact sheet and the whole resistance to form the passage, rheostat can not change the role of resistance. I actually lubricate, that is, with cotton swabs dipped in lubricating oil, and then put a touch on it.

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