GMRC has independently developed the low, medium and high intensity ceramic proppants with the brand No. of 52MPa, 69MPa and 86MPa. Taking the advantage of local high quality bauxite, under the unique process of grinding, sand-making and high temperature sintering, ceramic proppants has the characteristics of high temperature resistance, high intensity, high diverting capacity, and high corrosion resistance. It is an indispensable good helper in exploiting petroleum and natural gas fracturing .

Size:20/40mesh, 30/50mesh
Closure stress:52Mpa, 86Mpa
Bulk density:1.60g/cm3, 1.83g/cm3
Sphricity:0.87, 0.90
Roundness:0.87, 0.90
Intensity:low, medium, high