Fine grain graphite rod material is made of high quality calcined petroleum coke and
modified coal asphalt through the specific process formula and thermal process, but the
maximum particle size is only 0.8mm,is a kind of structural material.
Fine grain graphite rod material is mainly used to machine the graphite product used in
the high-temperature or corrosion environment. The product’s surface is smooth and delicate after processing, the mechanical
property is good..