Reduced split ball density (g/cm3): 1.85+0.15g/cm3

Decompression cracking ball compressive strength (MPa) can be reduced. Dissolving medium: 75+3MPa, 1% -3% KCL solution or water

Temperature resistance of pressure reducing cracking ball (℃): 20 ℃ -160 ℃

Dilution time: 120 ℃, formation water immersion for 5 hours, compressive strength (MPa): 3 days ± 24h-10 days+24h (dissolution time controllable), 72Mpa

Execution standard mineralization rate: Q/ZKJTS001-2015 1% -3%

Fracturing ball diameter: adjustable