Proppant Products Details:

1.Low Density Proppant:

                     Bulk Density (g/cm3)            Crushing Resistance (%)

850-425(20/40mesh)        ≤1.65                            ≤7.0

600-300(30/50mesh)        ≤1.65                            ≤6.0

2.Medium Density Proppant:

                      Bulk Density (g/cm3)            Crushing Resistance (%)

1180-600(16/30mesh)        ≤1.80                           ≤18.0

850-425(20/40mesh)         ≤1.80                           ≤6.0

600-300(30/50mesh)         ≤1.80                           ≤6.0

425-212(40/70mesh)         ≤1.80                           ≤10.0

3.High Density Proppant:

                      Bulk Density (g/cm3)            Crushing Resistance (%)

850-425(20/40mesh)          >1.80                           ≤6.0

600-300(30/50mesh)          >1.80                           ≤5.0