Particle size: 8 micron
About Graphite Powder in Spherical Form:
Sphericalgraphite( SPG), is also known by the name battery grade graphite. This product is used in lithium ion batteries as an anode. The flake graphite concentration is processed into ultra high purity (>99.95%C), with a particle size ranging from 10 to 25 microns.
The purified spherical Graphite possesses good electrical conductivity. It is also low in cost, has high theoretical capacity for lithium insertion, and is flat. It is an essential part of the negative electrode material for lithium-ion batteries and is used to produce lithium-ion cells. It has excellent electrical and chemical conductivity. It also has a high discharge and charge capacity, long life cycle, and is environmentally friendly. coated, spherical Graphite reduces the cost of raw anode material by 20-30% compared to artificial anode.
We are an established global s pherical-graphite manufacturer . Please send us a message to find out the current purified price.
Specification CAS 7782-42-4 of spherical C graphite powder:
Spherical graphite Powder Purity: 99.998%
Spherical graphite APS: 8.5mm (Can be custom made)
Spherical graphite Ash: 0.021%
Spherical graphite H2O : 0.08%
Spherical graphite S content:62ppm
Spherical graphite flake Fe content: 19ppm
Spherical graphite Cl content: 30ppm
Spherical graphite SSA: 11.79m2/g
Spherical graphite powder Tap density:0.831g / ml
Spherical graphite PH: 4,15
Spherical graphite Morphology :
Black color spherical graphite powder
Spherical graphite Properties:
High energy density
High compaction density
The highest quality artificial graphite is imported
Graphite sphere are produced after fine grinding, sterilization and purification. It is made from flake graphite concentrated produced from graphite ores.
The flake graphite can be shaped spherically by mechanical grinding. The round shape of the graphite particles allows them to be accumulated more efficiently on the LiB anode.
The spheroidized Graphite then undergoes purification to eliminate any harmful elements including SiO2, Fe S, and other metal elements. Diverse purification techniques can be used. These include the use hydrofluoric for acid purification by active means and the use high-temperature furnaces to purify thermally. Both methods have advantages and drawbacks.
Active acid cleaning is an effective way to purify water. However, the acid used (including hydrofluoric acids) can create toxic and hazardous working environments. Thermopurification is the process of heating water with electricity. The process is expensive compared to acid purification. However, it is safe and doesn’t harm the environment.
Please use spherical purified graphite as a surface enhancer after purification. Many LiB producers use proprietary technologies for coating.
The purified spherical Graphite is then packaged to the anode shapes required for LiB batterys.
Spherical Graphite Uses:
Spherical carbon has good conductivity and high crystallinity. It is also low in cost and has high theoretical capacities for inserting lithium. It is used in the production of positive electrodes and negative electrodes for lithium-ion cells, both at home as well as abroad. Material replacement products. It has excellent electrical and chemical conductivity, a strong charge and discharging capacity, long cycle lifetime, and environmental safety. High-end cylindrical polymer and prismatic lithium ion batteries use spherical Graphite.
Storage Conditions of spherical C graphite powder
The C powder will be affected by damp reunion, so it’s important to keep the C powder dry and cool. C powder is also not to be used under pressure.
Packaging & Shipping spherical Graphite Powder:
We offer a variety of packaging options depending on the amount of spherical Graphite C powder.
Packing of graphite C powder spherical: 100g,500g or 1kg/bag or 25kg/barrel or as per your request.
Shipment of graphite C powder spheres: Can be sent by sea, air or express as quickly as possible after payment receipt.
Technology Co. Ltd., () is an established global chemical material manufacturer and supplier with over 12 years’ experience in the production of high-quality nanomaterials. These include boride powders, graphite or nitride particles, as well as sulfide particles, powders for 3D printing, etc.
Send us an email if you would like to know more about our high-quality spherical powder. (firstname.lastname@example.org)
Spherical Graphite Property
|Alternative Names||Spherical powdered graphite|
|Melting Point||3652-3697 degC|
|Boiling Point||4200 degC|
|Solubility In H2O||N/A|
|Tensile Strength||18 MPa Maximum (Ultimate).|
|Thermal Conduction||6.0 W/m-K|
|Thermal Expander||4.9 um/m-K|
|Young’s Module||21 Gpa|
Safety Information for Spherical Graphite