Logo

Graphite Flakes / Powder

Expandable Graphite Powders

Expandable graphite powders are made from natural flake graphite treated by chemical or electro-chemical processes. They can expand 150-250 times in volume at high temperature with large surface area, high surface energy, good flexibility, resilience and plasticity etc.

Natural High-purity and Super-fine Graphite Powders

GradesParticle Size (mesh)min. Fixed Carbon (%)min. Plus Mesh (%)min. Minus Size (%)max. Moisture (%)max. Fe (ppm)max. Mo (ppm)
CG-HP 01-100/-200 -325/-40099.9800.2500.4
CG-HP 0250/80/10099.98800.2200.1
CG-HP 03-100/-200 -325/-40099.98800.2200.1
CG-HP 0450/80/10099.9800.2500.4

Super-fine Graphite Powders

GradesParticle Size (mesh)min. Fixed Carbon (%)min. Minus Mesh (%)min. Moisture (%)
CG-FP 0180099.98900.2
CG-FP 02199.95900.2
CG-FP 03299.9900.2
CG-FP 04499900.2
CG-FP-05599900.2

Natural Graphite Powders for Batteries

Graphite Powders for Anode of Li-ion Batteries

GradesC (%) min.Ash (%) max.H2O (%) max.Particel Size D50 (μm)Tap (g/m1)Morphology
CG-PLB99.90.10.118-220.90Nearly spheroid

Graphite Powders for Anode of Alkali Batteries

GradesC (%) min.Ash (%) max.H2O (%) max.Fe (ppm) max.Mo (ppm) max.Cu (ppm) max.As (ppm) max.Pb (ppm) max.Cd (ppm) max.Cr (ppm) max.Particle Size mesh
CG-PAB99.90.10.5305.01.05.20200.55.05.05.0-325

Graphite Powders for Bipolar Plate of Fuel

GradesC (%) min.Ash (%) max.H2O (%) max.Fe (ppm) max.Mo (ppm) max.Cu (ppm) max.PhParticle Size mesh
CG-PFC99.80.20.1500.50.66.3 ± 0.3-325
Data protectionImpressum