The main raw materials are high-quality calcined petroleum coke and coal tar pitch.
The main processes include: raw material crushing, grinding, screening, kneading, molding, roasting, impregnation, secondary roasting, graphitization, machining and packaging.
According to the characteristics of product indicators, the production cycle of graphite block is about 90-110 days.
The graphite block is produced by advanced production technology and equipment. The product has the characteristics of large bulk density, high compressive and flexural strength, low porosity, corro...
Graphite block special carbon products can be divided into 0.8/2/4/6mm different particle sizes according to the particle size of raw materials. The product specifications mainly include rectangle: ...
The raw materials are high-quality petroleum coke and coal tar pitch graphitized at 2800 ℃.
It is mainly used for the purification of lithium battery cathode materials and the refining and purification of non-ferrous metals and new materials.
the negative electrode material is the carrier of lithium ions and electrons during battery charging, which plays the role of energy storage and release. In the cost of battery, negative electrode ma...