Although it is impossible to identify differences between various grades of graphite by looking at them, each grade has a special set of characteristics and physical properties that determine their performance under specific conditions. The manufacturing process for each grade is tightly controlled to produce materials that have a uniform microstructure and the right balance of strength, grain size and hardness to offer optimum performance for their intended applications.
POCO graphites are unique among the many graphites available on the market. The best results require the best materials. POCO has built its reputation on the development and consistent manufacture of these high performance, premium graphites.