Microcrystalline Graphite

The microcrystalline graphite powder produced by our company has stable chemical properties, is not affected by strong acidity or alkalinity, has fewer harmful impurities, low iron, sulfur, phosphorus, nitrogen, molybdenum, and hydrogen content, and good absorption rate. Has high temperature resistance, heat transfer, conductivity, lubrication, and plasticity. The main product categories include graphite balls, graphite powder, graphite granules, graphite sand, and carbon additives. According to the fixed carbon content, it is divided into 75% -99.99% purity grades. The specifications of microcrystalline graphite powder are 100-12000 mesh, with CaCO3 content of 1.2%, CaCO4 content of 0.4%, CaCO5 content of 0.4%, CaCO6 content of 0.1%, CaF2 content of 0.1%, CaO content of 0.5%, Fe2O3 content of 0.7%, K2O content of 0.7%, MgO content of 1.2%, and Na2O content of 0.4%. Our microcrystalline graphite powder can be used as anti-corrosion coating, rubber, lubricating oil, fiberglass, ink, dry battery, subtractive battery, lubricating coating, powder metallurgy, graphite emulsion, etc.

Our company has a scientific and advanced production process, which prepares high-purity microcrystalline graphite through high-temperature or alkaline acid methods. Microcrystalline graphite was coated and modified using methods such as vacuum impregnation, organic solvent thermal decomposition, and chemical vapor deposition to improve its electrochemical performance and stability. Obtaining microcrystalline graphite particles with different particle size distributions through a grading process to meet the needs of different fields. The national standard for microcrystalline graphite powder (GB/T 3519-2023) has been implemented since June 1, 2024. The implementation of this standard helps to standardize the production, processing, and quality control processes of microcrystalline graphite. Our company fully complies with this standard and has the reference qualifications of an industry leader.