Premixed glass beads
As a reflective material in road marking (paint), reflective glass beads can improve the retroreflective performance of road marking paint and improve the safety of driving at night, which has been determined by the traffic departments of various countrie
- Product Name：premixed glass beads
- Appearance：colorless, transparent, without obvious bubbles and impurities
- Size range：:20-200 mesh (75-830 μ m)
- Roundness：≥ 70%
- Reflectivity：≥ 1.5
- Density：2.4-2.6g/cm3
- Main ingredients：SiO2 > 70%