Product Overview
Artificial graphite powder is a high-purity, synthetic carbon material produced through advanced thermal treatment processes. With excellent conductivity, lubricity, and chemical stability, it serves as a key functional material in lithium-ion batteries, conductive coatings, lubricants, and other high-tech applications.
Key Features
High Purity (99.9%+ carbon content)
Adjustable Particle Size (1-100μm available)
Excellent Conductivity (Resistivity as low as 0.001Ω·cm)
Superior Lubricity (Coefficient of friction 0.1-0.3)
Thermal Stability (Stable up to 3000°C in inert atmospheres)
Manufacturing Process
1,Raw Material Selection
Premium petroleum coke/needle coke
Coal tar pitch binder
2,Graphitization
High-temperature treatment (2800-3000°C)
Precisely controlled cooling
3,Pulverization & Classification
Jet milling for ultrafine powders
Multi-stage air classification
4,Surface Modification (Optional)
Oxidation treatment
Silane coupling agent coating
Technical Specifications
|
Parameter |
Typical Value |
Available Range |
|
Carbon Content |
≥99.9% |
99.5-99.99% |
|
Particle Size |
D50=15μm |
1-100μm |
|
Resistivity |
0.001Ω·cm |
0.001-0.1Ω·cm |
|
Specific Surface |
10m²/g |
5-500m²/g |
|
Tap Density |
0.8g/cm³ |
0.5-1.2g/cm³ |
Applications
Battery Materials: Anode additive for Li-ion batteries
Conductive Composites: EMI shielding, antistatic coatings
Lubricants: High-temperature solid lubricant
Metal Casting: Foundry mold release agent
Polymers: Conductive filler for plastics/rubber
Packaging Options: 25kg kraft paper bags with PE liner
500kg super sacks
Customized packaging available
Quality Assurance: Batch-to-batch consistency
Full traceability
RoHS/REACH compliant
Why Choose Our Product?
Strict particle size distribution control
Custom surface treatment options
Technical support available
Competitive pricing for bulk orders
For specific requirements or samples, please contact our technical team.