- SKU
- NB021927
- Main chemical composition
- SiO2 AL2O3 CaO BaO Na2O B2O3
- Specific gravity
- 2.5g/cm3
- False specific gravity
- 1.5g/cm3
- Microscopic Hardness
- ≥ 680kg / mm2
- Specifications
- 2-3mm
product description
Borosilicate glass beads, good toughness, wear resistance, good chemical stability. PH value 7.2, suitable for grinding medium and low viscosity materials.

Packing list:Glass beads (25KG) X1
[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.