Highly Conductive Expanded Graphite Micron Powder, Purity: ≥ 96%, Size: 70 µm

Description

Highly Conductive Expanded Graphite Micron Powder – Purity ≥96%, Particle Size: 70 µm

Our Highly Conductive Expanded Graphite Micron Powder is produced from natural flake graphite via advanced chemical or electrochemical exfoliation. With a D₅₀ particle size of 70 µm, this grade offers coarser granularity while maintaining excellent thermal and electrical conductivity, low moisture content, and outstanding stability. Expanded graphite retains the core properties of crystalline graphite—such as high-temperature resistance, chemical inertness, and self-lubrication—making it ideal for performance-critical applications.

Key Benefits:

• Excellent thermal conductivity and electrical performance

• Carbon content ≥96% for high purity and conductivity

• Stable at high temperatures and resistant to corrosion

• Lightweight with low density and low moisture retention

• Maintains lubricity and anti-friction properties of natural graphite

Technical Properties:

Applications:

This coarser-grade expanded graphite powder is suitable for industrial applications where thermal and electrical conductivity, mechanical reinforcement, and chemical stability are critical:

• Thermally Conductive Plastics & Rubber Compounds

• Adhesives and Sealants with heat-spreading functionality

• Antistatic and Electrically Conductive Systems

• Graphite Foil and Braided Gland Packing Production

• Foundry Molds and Refractory Components

• Fire Retardant Additive in insulation foams and flame-resistant plastics

• Coatings and Paints for thermal shielding and EMI/RFI protection

• Mechanical Parts operating under friction and heat

For large-volume purchases, special particle size ranges, or technical inquiries, please contact us directly. We offer expanded graphite products tailored to R&D, industrial manufacturing, and advanced materials development.