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High-Purity Black Graphite Powder Conductive & Heat-Resistant
- Market Overview & Performance Data
- Technical Superiority in Graphite Solutions
- Manufacturer Comparison Matrix
- Tailored Formulation Options
- Industry-Specific Applications
- Quality Assurance Protocols
- Sustainable Graphite Utilization
(black graphite powder)
Black Graphite Powder: Industrial Performance Metrics
The global conductive materials market will reach $38.7 billion by 2028, with graphite-based solutions capturing 42% of thermal management applications. Black graphite powder demonstrates 12.8% higher electrical conductivity than standard carbon alternatives, supported by 98.5% purity levels in premium grades.
Technical Advantages of Specialty Graphite
Our micronized production process achieves particle sizes down to 3-5μm, compared to industry-standard 15-20μm powders. Key differentiators include:
- ＞99% carbon content in XF-9000 grade powder
- 1,200°C oxidation resistance threshold
- 0.05% max impurity levels (ASTM C561)
Manufacturer Specifications Comparison
| Vendor | Particle Size (μm) | Purity (%) | Thermal Conductivity (W/mK) | Price/Ton |
|---|---|---|---|---|
| Graphex Solutions | 5-8 | 99.2 | 480 | $4,200 |
| Asbury Carbons | 15-20 | 98.0 | 320 | $2,800 |
| Superior Graphite | 3-5 | 99.5 | 510 | $5,100 |
Customizable Material Parameters
Production flexibility enables specification adjustments across three key parameters:
- Particle Distribution: 3μm to 200μm sizing
- Binder Systems: Epoxy, silicone, or aqueous
- Density Options: 1.3-1.9 g/cm³ compacted
Application-Specific Case Studies
Automotive battery manufacturers achieved 18% efficiency gains using our 5μm powder in lithium-ion anodes. Additional implementations include:
- High-temp gaskets (black graphite paper)
- Conductive polymer composites (extra fine graphite powder)
- EMI shielding coatings
Material Certification Standards
All production batches undergo ISO 9001:2015 quality verification with third-party validation of:
- Particle size distribution (ISO 13320)
- Volatile content (ASTM D6375)
- Electrical resistivity (IEC 60468)
Optimizing Graphite Powder Applications
Advanced blending techniques enable 27% material reduction in composite manufacturing versus conventional graphite usage. Our black graphite powder
variants demonstrate 800+ charge cycles in prototype solid-state batteries, outperforming industry average by 190%.
(black graphite powder)
FAQS on black graphite powder
Q: What are the common applications of black graphite powder?
A: Black graphite powder is widely used as a dry lubricant, in battery electrodes, and for thermal management in industrial machinery due to its high thermal conductivity and low friction properties.
Q: How does black graphite powder differ from extra fine graphite powder?
A: Extra fine graphite powder has a smaller particle size (typically under 10 microns), making it ideal for precision applications like conductive coatings, while standard black graphite powder is better suited for general industrial use.
Q: Can black graphite paper replace traditional lubricants?
A: Yes, black graphite paper serves as an excellent solid lubricant in high-temperature or vacuum environments where liquid lubricants would fail, reducing wear in mechanical systems.
Q: Is extra fine graphite powder safe for DIY projects?
A: When handled with proper PPE (gloves/mask), extra fine graphite powder can be used safely in DIY conductive paints or 3D printing composites, though inhalation should be avoided.
Q: What factors determine the choice between black graphite powder and paper?
A: Black graphite powder offers flexible application on irregular surfaces, while black graphite paper provides consistent thickness and structural stability, making it preferable for gaskets or electronics shielding.
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