中文    English    CERAMIC PROPPANTS Ceramic proppants are mainly used in the hydraulic fracturing process of natural gas and oil wells to increase their productivity of valuable natural resources. Our ceramic proppants can reduce the requirements for the current underwater pressure and improve the transportation performance in terranes and help the section of sustainrock. With above excellent performance, ceramic proppant can increase the output of oil (gas) so that it have been considered as the necessary material at the later stage of oil exploitation. Low Density Strength Proppants(LDPROP) 　PROPERTIES   16/20 20/40 30/50 40/70 　Apparent Density (g/cc)   ≤2.75 ≤2.75 ≤2.75 ≤2.75 　Bulk Density (g/cc)   ≤1.58 ≤1.58 ≤1.58 ≤1.58 　Sphericity   ≥0.9 ≥0.9 ≥0.9 ≥0.9 　Roundness ≥0.9 ≥0.9 ≥0.9 ≥0.9 　Turbidity(NTU)   <25 <25 <25 <25 　Acid Solubility(TEST IN 12%HCL+3%HF)   ≤6 ≤6 ≤6 ≤6 　Crush Resistance (%) 34Mpa (5000psi) ≤12 ≤1.5 ≤1 ≤1 52Mpa (7500psi) ≤20 ≤6 ≤2.5 ≤2 Intermediate Density Strength Proppants (IDPROP) 　PROPERTIES   12/20 16/20 16/30 20/40 　Apparent Density (g/cc)   ≤3.20 ≤3.20 ≤3.20 ≤3.20 　Bulk Density (g/cc)   ≤1.78 ≤1.78 ≤1.78 ≤1.78 　Sphericity   ≥0.9 ≥0.9 ≥0.9 ≥0.9 　Roundness ≥0.9 ≥0.9 ≥0.9 ≥0.9 　Turbidity(NTU)   <25 <25 <25 <25 　Acid Solubility(TEST IN 12%HCL+3%HF)   ≤6 ≤6 ≤6 ≤6 　Crush Resistance (%) 52Mpa (7500psi)     ≤7   69Mpa (10000psi) ≤20 ≤20 ≤11 ≤6 86Mpa (12500psi)       ≤8 High Density Strength Proppants (HDPROP) 　PROPERTIES   16/20 16/30 20/40 30/50 　Apparent Density (g/cc)   ≤3.50 ≤3.50 ≤3.50 ≤3.50 　Bulk Density (g/cc)   ≤1.95 ≤1.95 ≤1.95 ≤1.95 　Sphericity   ≥0.9 ≥0.9 ≥0.9 ≥0.9 　Roundness   ≥0.9 ≥0.9 ≥0.9 ≥0.9 　Turbidity(NTU)   <25 <25 <25 <25 　Acid Solubility(TEST IN 12%HCL+3%HF)   ≤7 ≤7 ≤7   　Crush Resistance (%) 69Mpa (10000psi) ≤10 ≤7 ≤3 ≤1.5 86Mpa (12500psi) ≤15 ≤12 ≤5 ≤2 100Mpa (15000psi)     ≤8 ≤3   Copyright 2005　Wuxi Ding Long Co., Ltd