Spherical Graphite

Product Description:
Spherical graphite is produced from high-quality natural flake graphite through precision shaping, spheroidization, purification, and surface modification processes. Featuring nearly spherical particles, it offers high tap density, excellent flowability, and outstanding electrochemical performance. It is one of the key raw materials for lithium-ion battery anodes.

Specifications:

Particle size: D50 ≈ 10–30 μm (customizable upon request)

Carbon content: ≥99.9%

Tap density: ≥0.9–1.1 g/cm³ (depending on grade)

Specific surface area: adjustable

Properties:

High sphericity with uniform particle size distribution

High tap density and excellent compaction performance

Good electrical conductivity and lithium intercalation/deintercalation capability

High initial coulombic efficiency and stable cycling performance

High chemical purity with low impurity levels

Applications:

Lithium-ion battery anode materials (power batteries, energy storage batteries, consumer batteries)

High energy density battery systems

Power batteries for new energy vehicles

Energy storage battery systems

Note:
Different grades of spherical graphite with tailored particle size distribution, surface area, and surface modification are available according to customer requirements.