| Place of Origin |
Sichuan China (Mainland) |
| Brand Name |
Herin |
| Model Number |
20/40 30/50 |
SizeProperties16/2020/3020/4030/50Density g/ccApparent density g/cc≤3.30≤3.30≤3.30≤3.30Bulk density g/cc≤1.78≤1.78≤1.78≤1.78Sphericity≥0.9≥0.9≥0.9≥0.9Roundness≥0.9≥0.9≥0.9≥0.9Turbility NTU80808080Acid solubility (12%HCL+3%HF)%≤7≤7≤7Crush resistance %69MPa(10000Psi)≤10≤7≤5≤386MPa(12500Psi)≤15≤12≤8≤6100MPa(15000psi)≤10≤8