Expandable graphite is widely used sealing industry,flame retardent,additive of refractory,lubricant etc. EXPANDABLE GRAPHITEPROPERTY:Expandable Graphite has features of good expandable,and its products have the Features of high temperature resistance,hot insulation,lubricantion and chemical stability. USAGE:(1)additive of metallurgical industy. (2)materials of flexible graphite. (3)absorbent ...