Product Name |
premixed glass beads |
Appearance |
colorless, transparent, without obvious bubbles and impurities |
Size range |
20-200 mesh (75-830 μm) |
Roundness |
≥ 70% |
Reflectivity |
≥ 1.5 |
Density |
2.4-2.6g/cm3 |
Main ingredients |
SiO2 > 70% |