球形石墨
以鳞片石墨为原料，采用专用的粉体设备进行处理，使鳞片石墨卷曲包裹成类球形（一般为土豆状）。球形石墨是锂离子电池负极材料的主要原料。
Spherical Graphite
Taking flake graphite as raw material, use special to process,making the flake graphite curled into a spherical(usually potato-like). Spherical graphite is the main raw material of lithium ion battery cathode materials.
产品性能
振实密度高，一般可以达到0.95g/cm³ 以上。表面圆润，球形度好，接近于土豆形。粒度分布窄，PSD=2.4~2.8。
Product performance
High jolt ramming density, generally up to 0.95g / cm ³ or more.Rounded surface, good sphericity, close to potato. Narrow particle distribution,
理化指标
Physical & Chemical Index