Spherical Graphite

1. Product Overview

Spherical Graphite is a high-performance, highly purified carbon material engineered into a controlled spherical morphology for advanced industrial applications. It is primarily used as anode material in lithium-ion batteries, where its consistent particle structure, high carbon content, and controlled surface characteristics support efficient electrochemical performance. Its engineered form enables improved packing density, conductivity, and battery manufacturing consistency compared with conventional irregular graphite. As demand for electric vehicles, energy storage systems, and rechargeable batteries accelerates, Spherical Graphite remains a strategically important material within the global energy-transition supply chain.

2. Key Specifications & Technical Characteristics

• Material Composition: Carbon (C), predominantly natural graphite or processed graphite depending on grade.
• Carbon Purity: Typically ≥99.95% C for battery-grade material; customized purity specifications available.
• Form: Spherical, micronized graphite powder.
• Color: Silver-grey to dark grey/black.
• Particle Size: Controlled particle distribution, commonly D50 approximately 10–20 μm, subject to grade requirements.
• Particle Morphology: Engineered spherical particles designed for high packing density and improved electrode processing.
• Tap Density: Typically optimized for battery-anode applications; specification varies by grade and processing route.
• Moisture: Controlled low-moisture content suitable for industrial and battery-material processing.
• Surface Characteristics: Controlled surface area and morphology to support anode performance and processing consistency.
• Packaging Options: 20 kg/25 kg bags, jumbo bags, or customized bulk packaging.
• Shelf Life: Typically 24 months when stored in a dry, sealed environment away from contamination and excessive humidity.
• Quality Documentation: COA and technical specifications available according to agreed supply requirements.

3. Core Industrial Applications

• Lithium-Ion Batteries: Used extensively as anode active material in EV batteries, energy-storage systems, consumer electronics, and industrial battery systems.
• Battery Manufacturing: Supports high-density electrode formulations through controlled particle size and spherical morphology.
• Energy Storage: Suitable for rechargeable battery technologies requiring reliable conductivity and cycle-performance characteristics.
• Advanced Carbon Materials: Used in selected conductive, thermal, and specialty-material applications.
• Electrochemical Applications: Suitable where high-purity graphite with controlled morphology and electrical conductivity is required.

Spherical morphology can provide superior packing efficiency and improved electrode processing compared with irregular graphite particles, helping manufacturers optimize active-material loading, energy density, and production consistency. Controlled particle size and purity also support more predictable downstream processing and quality control.

4. Competitive Advantages

• Quality Consistency: Controlled particle size, morphology, carbon content, and impurity levels for reliable industrial performance.
• Battery-Grade Capability: High-purity specifications suitable for demanding lithium-ion battery applications.
• Supply Reliability: Structured sourcing and bulk supply capability designed to support continuous industrial procurement.
• Logistics Capability: Export-ready packaging and coordinated international shipment solutions for commercial-scale orders.
• Price Competitiveness: Competitive bulk sourcing designed to optimize total procurement cost without compromising specification requirements.
• Sustainability: Supports the expanding battery and energy-storage ecosystem underpinning electrification and renewable-energy deployment.
• Technical Documentation: Product specifications, COA, and relevant quality documentation can be provided to support supplier qualification and incoming-material verification.
• Strategic Sourcing Value: A scalable material solution for battery manufacturers and industrial buyers seeking consistent quality, dependable supply, and commercially competitive procurement.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK – 20 MT
• Loading Capacity: Typically 20–25 MT per 20-ft container, subject to packaging configuration, container payload restrictions, and destination requirements.
• Supply: Bulk export supply available for qualified industrial and commercial buyers.
• Packaging: Standard industrial bags, jumbo bags, or customized packaging according to buyer requirements.