Sandblasting glass beads/ glass microsphere
Product Introduction
Glass bead for sandblasting has the features of chemical stability, high mechanical intensity and hardness. They can be blasted onto the object surface with compressed air and can be used on compress glass, rubber, plastic,moldswith metal casting or compressing. The jetting balls would help reduce elasticity of the surface materials and increase wearing capacity.
Product Specification
| Grit Size | Mesh | Size µm |
| 30# | 20-40 | 850-425 |
| 40# | 30-40 | 600-425 |
| 60# | 40-60 | 425-300 |
| 80# | 60-100 | 300-150 |
| 100# | 70-140 | 212-106 |
| 120# | 100-140 | 150-106 |
| 150# | 100-200 | 150-75 |
| 180# | 140-200 | 106-75 |
| 220# | 140-270 | 106-53 |
| 280# | 200-325 | 75-45 |
Other special specification could be suplied as required.
Technical Information
1 Content SiO2--- 70%min
2 Density --- 2.4-2.6g/cm3
3 Mosh hardness --- 5-7
4 Roundness --- 80%min
Other Applications
1Used for grinding.
2 Used for lapping and polishing.
3 Used for road marking.
4 Used for industrial purpose.
