Conductive Graphite Powder - Crystalline Flake Graphite 50 Mesh

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98.5% Fixed Carbon Graphite Powder for Sale - Manufactured in Tianjin

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 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: How to measure the conductivity of powdered graphite?: The conductive effect of graphite powder is an important factor in making conductive products, so it is very important to know the conductivity of graphite powder.Graphite powders have high electrical conductivity. And stone toner conductivity is an important factor in graphite powder conductive products. There are many factors affecting the conductivity of conductive graphite powder, such as the proportion of graphite powder, external pressure, humidity of the environment, humidity and even light.

Q: Graphite powder what is the difference?: Lead chemical symbol Pb, belonging to heavy metals, toxic to the human body, excessive intake of lead will accumulate in the body, the body can not take the initiative to discharge, a great harm.

Q: Method for identifying iron powder, aluminium powder and graphite powder: 1. aluminum powder is silver, black substance attract rest with a magnet that attracted iron, not be attracted to the graphite2. Add equal mass, such as concentration of dilute hydrochloric acid, the gas is fast aluminum powder, slow iron, and do not produce gas is graphite.

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?: If it is a long-term work in the environment first, graphite dust masks, the more than 2 eat bananas, like blood. Case said harmful, you can not see any problems with graphite processing. In short, the dust class should pay attention to, and avoid direct inhalation

Q: Is the graphite powder poisonous?: Qingdao Huatai graphite for you to answer, graphite powder itself is no poison, graphite powder is powder, a long time in the graphite powder prone to pneumoconiosis and other occupational diseases, work should bring masks, ventilation conditions, eat more fungus and so on to prevent,

Q: Why can graphite powder conduct electricity?: Graphite is a crystalline mineral of carbonaceous elements. Its crystalline framework is hexagonal layered structure. The distance between each network layer is 3.40, and the distance between the carbon atoms in the same network layer is 1.42A. Of the six Fang system with a complete lamellar cleavage. The cleavage surface is mainly based on molecular bonds, and has weaker molecular attraction, so its natural floatability is very good.

Q: Why is the battery electrolyte more potassium hydroxide and sodium hydroxide is less used?: When the ambient temperature is low, the potassium hydroxide solution is used at a density of 1.19 to 1.21 (15 DEG C).

Q: The processing technology of graphite powder is different, will the price of graphite powder be different?: The technical indexes of graphite powder production are different: the purity is the same, but the subtle difference of the stone powder index will make the price of graphite powder substantially change. The graphite powder with different purity is obviously different in price.

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