Standard:ISO13503-2/5,APIRP60/61,Q/SY125-2005,SY/T5108-1997
Size:30-50mesh(600~300µm)
Sieve:Retained Sieve -50+30 >97.5%
Roundness:>0.89
Sphericity:>0.89
Bulk density:1.60~1.80g/cm³
Apparent density: 2.98~3.35
Crush rate:
7500psi(52MPa)<3
10000psi(69MPa)<5
125000psi(86MPa)<8
Turbility:<70FTU
Acid Solubility:<6.0
ceramic bead