Graphite Flakes By Graphite & Carbon Industries India Private Limited

Natural Graphite Flakes results from the transformation of organic matter deposits subjected to the effect of very strong metamorphic pressures combined with high temperature, over millions of years. Basically, the Graphite Flakes are liberated by successive phases of mechanical grinding in wet phase. The purpose of this stage is to release the maximum of graphite flakes, while trying as well as possible to preserve the integrity of the large-sized flakes. Subsequently, the flakes released are separated from the impurities (gangue) by flotation. This process, repeated several times, makes it possible to reach purity levels as high as 95.0% carbon. The flakes collected are then dried and classified in different particle size ranges by sieving, according to the needs of the various applications. We classified the main applications of graphite by the market segments, where the powders are supplied to, namely mobile energy, tribology-lubricants, automotive industry, thermally conductive polymers and the metallurgy sector.