          |
| 石墨电极分类： |
| 1.石墨电极 |
| 2.电极糊 |
| 3.石墨碎 |
------------------------------------------------------------------------
| 石墨碎 |
| 石墨碎可作为炼钢增碳剂，研磨后可生产石墨塑料管，经活性气体净化提纯可生产半导体技术设备的各种无线电器件。 |
| Grahpite scrap |
| Graphite scrap can be used as the carburant in steelmaking after being ground,it can be used in various components in semiconductor equipment. |
| 石墨碎理化性能 | |||||
| Physical and chemical properties of graphite scrap | |||||
| 级别 Carde |
特级 Special |
一级 Frist |
二级 Second |
三级 Thrid |
粒度 Size |
| 项目 Item |
|||||
| 固定碳% Fixed Carbon ≥ |
99.5 | 99 | 98 | 90 | 200mesh 100mesh |
| 硫份% Sulfur ≤ |
0.02 | 0.03 | 0.05 | 0.08 | |
| 灰分% Ash ≤ |
0.3 | 0.5 | 1 | 9 | |
| 挥发份% Volatil Material ≤ |
0.2 | 0.5 | 1 | 1 | |
| 水分% Moisture ≤ |
0.5 | 0.5 | 0.5 | 1 | |
