PRODUCT SPECIFICATIONS AND DETAILS
Synthetic Graphite Powder
Synthetic Graphite Powder is an engineered carbon material produced through high-temperature graphitization and controlled processing. Compared with many natural graphite grades, it offers higher purity, lower ash content, more uniform particle distribution, and more stable electrical performance. These properties make it suitable for applications requiring reliable conductivity, controlled particle morphology, and consistent industrial processing behavior.
QDZRT supplies Synthetic Graphite Powder in multiple purity levels and particle size ranges for conductive fillers, friction materials, metallurgical use, carbon-based compounds, battery-related materials, and other industrial systems. Different grades can be matched according to ash content, resistivity, tap density, and powder fineness requirements.
Core Product Value
| Key Point | Description |
|---|---|
| High Purity | Carbon content can reach 99.0% to 99.99%, suitable for applications requiring cleaner carbon sources and reduced impurity influence. |
| Uniform Particle Structure | Designed with isotropic and relatively uniform particles for improved consistency in downstream mixing, coating, pressing, and compounding processes. |
| Low Ash Options | Available in multiple ash grades including ≤0.1%, ≤0.05%, and ≤0.01% for customers with different technical and purity targets. |
| Stable Conductive Performance | Suitable for conductive and electrochemical applications where controlled resistivity and stable material behavior are important. |
| Fine Powder Supply | Can be supplied in fine powder grades from conventional mesh sizes to micron-level D50 ranges for different manufacturing systems. |
Typical Technical Specifications
| Item | Typical Specification Range |
|---|---|
| Carbon Content | 99.0% – 99.99% |
| Ash Content | Available grades: ≤0.1% / ≤0.05% / ≤0.01% |
| Moisture | ≤0.1% – 0.5% |
| Volatile Matter | ≤0.2% |
| Particle Size (D50) | 3 μm – 40 μm |
| Mesh Size | 325 / 500 / 800 / 1000 / 2000 mesh |
| Tap Density | 0.7 – 1.3 g/cm³ |
| Resistivity | 5 – 25 μΩ·m (depending on grade and test method) |
| pH | 6.0 – 9.0 |
| Color | Grayish Black / Bright Black |
| Form | Powder |
| Structure | Isotropic, Uniform Particles |
Recommended Applications by Grade Direction
| Application Direction | Recommended Characteristics | Main Value |
|---|---|---|
| Conductive Fillers | Fine particle size, stable resistivity, controlled ash content | Improves conductivity in coatings, plastics, rubber, and composite systems |
| Battery and Energy Materials | High purity, low ash, uniform particle distribution | Supports consistency and stability in carbon-based electrochemical formulations |
| Friction Materials | Balanced particle size, controlled tap density, good thermal stability | Enhances lubrication and thermal performance in friction systems |
| Metallurgical Use | High carbon content, stable composition, industrial bulk supply | Provides efficient carbon addition and stable processing performance |
| Carbon-Based Industrial Compounds | Custom particle size and purity matching | Suitable for pressing, blending, impregnation, and special industrial processing |
Material Advantages in Industrial Processing
- More controllable purity and ash level than many conventional graphite raw materials.
- Good consistency in batch supply, which helps downstream manufacturers maintain stable formulation performance.
- Flexible particle size design from standard mesh products to finer micron-level powders.
- Suitable for industrial customers requiring a balance of conductivity, purity, lubrication, and processability.
- Can be used as a functional carbon powder in both general industrial and higher-specification applications.
Supply Options
QDZRT can provide Synthetic Graphite Powder according to different production and technical requirements. Available customization options include carbon content, ash level, particle size distribution, D50 target, mesh range, tap density preference, and application-oriented grade selection. For customers working on conductive systems, friction compounds, or battery-related materials, we can recommend a more suitable specification based on end use.
Packaging and Storage
Synthetic Graphite Powder is usually packed in sealed moisture-proof bags, kraft paper bags, or jumbo bags depending on shipment volume and export requirements. The material should be stored in a dry and clean environment away from moisture and contamination. Proper sealing is recommended after opening to maintain stable powder condition during storage and handling.
Frequently Asked Questions
What is the main difference between synthetic graphite powder and natural graphite powder?
Synthetic graphite powder is produced through artificial graphitization, so it typically offers higher purity, lower ash content, more uniform particles, and more stable conductive performance. Natural graphite powder is mineral-based and is often more cost-effective for broader industrial uses.
Can the powder size be customized?
Yes. We can supply different mesh sizes and micron-level powder grades based on customer requirements, including fine powder options for conductive and precision industrial applications.
Is this product suitable for conductive applications?
Yes. Many grades of Synthetic Graphite Powder are suitable for conductive fillers, conductive compounds, and carbon-based functional systems, depending on resistivity, purity, and particle size requirements.
Can you provide low-ash grades?
Yes. Low-ash grades such as ≤0.1%, ≤0.05%, and ≤0.01% are available for applications that require cleaner carbon material and tighter impurity control.
Conclusion
Synthetic Graphite Powder is a high-purity and performance-oriented carbon material designed for modern industrial processing. With flexible particle size control, low ash options, and stable material consistency, it is a practical choice for conductive, friction, energy-related, and carbon-compound applications. If you are looking for a reliable Synthetic Graphite Powder supplier, QDZRT can support both standard supply and customized specification matching for export markets.
