Cathode material production process is long and raw materials variety, cathode factory has certain bargaining power. PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC processing process due to the particle size and morphology design requirements of the long process, need to go through the pretreatment, pyrolysis, ball milling, external graphitization, screening and other steps. In the production process, the composition of anode material products is more complex, including a variety of coke, additives,
Artificial graphite iron removal anode technology route is relatively mature, more barriers focus on granulation process. The theoretical specific capacity of artificial graphite is 372mah/g, the current mainstream products can do 345-355mah/g, its production process is the aggregate and adhesive crushing, granulation, graphitization, screening and into, Relative to the natural graphite negative pulverization-spherical-mixing-sieving -PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC process,
Battery companies are usually unable to fully grasp the complete cost of artificial graphite suppliers, so artificial graphite suppliers have stronger negotiating power than other material links. Artificial graphite iron removal anode more granulation - graphitization and secondary granulation three key processes, the basic PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC process is consistent, but there will be some differences, such as carbonization and modification links, screening times.
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