Product features: graphitization, high thermal stability, low ash, high real density.

It's made from well-selected Ningxia TaiXi anthracite. F.C is between 92%-95%.   Being continuous calcined at 1800~2400 °C high temperature in the 1350KVA calcined furnace, aritight without air, final product is in halfgraphitization.

Electrially calcined anthracite