Glass Beads For Road Reflective Material
Glass Beads
Glass Bead/Glass Sphere is a glass type round abrasives for sand blasting and shot blasting made of glass sand.
It's a transparent, but appears white. Our glass bead is pure and with low silica content. Standard for Glass Beads
are EN1423/1424, AASHTO M247, BS6088, JIS R3301 and KS L2521 etc.
Glass Beads has certain level of hardness,strength and elasticity, can be reused and not easy to break. Our Glass
Beads has fine particle distribution and high roundness rate which make sure that surfaces of working pieces are
evenly cut or polished. Also high chemical stability and clean surfaces do no harm to metal surfaces.
| Physical and Chemical Properties | |||
| Item | Value | Item | Value |
| SiO2(%) | ≥67 | Color | Transparent |
| True Gravity(g/cm3) | 2.4-2.6 | Refractive Index | >1.5 |
| Bulk Density(g/cm3) | ≥1.5 | Round rate(%) | >80 |
| Mosh Hardness | 5-7 | Shape | Spherical |
| Size Available | 20/40, 40/60, 60/100, 100/140, 100/200, 140/200,Other sizes upon request | ||
Applications of Glass Bead for Sand Blasting, Shot Blasting
- Cleaning and Frosted Effect on Metal Surface
- Cleaning and Surface Treatment of Mold and Foundry Parts
- Road Reflective Material
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