graphite powder for negative electrode materials

With advanced technology and high pure graphite as material, our company produces the product of ultra-fine graphite powder all the year, which has the property of fine size and high carbon purity and low specific electrical resistance. And it＇s the ideal raw material for negative electrode materials of lithium ion battery. 　Item Unit Standard Inspection Equipment

Index Range Sample

Particle size µm 18.0~26.0 13.0~16.0 22.0 14.0 BT-9300H　Model Laser Particle Size Analyzer Mastersizer

Real density g/cm3 ≥2.15 2.21

Ash content % ≤0.15 0.04

Tap density g/cm3 ≥0.98 1.18