... forgings, alloy forgings, aluminum forgings We provide two series of Colloidal Graphit: MD colloidal graphite and S colloidal ... . Compared with other lubricants and demoud materials, MD Series Colloidal Graphite is low cost, simple operation, ease ... precious mold material. Index and application of MD Series forging graphiteItem No.EntityGraphiteSedimentationDilute 20 times of water hoursApplicationMD ...