Glass microspheres, also known as glass beads,Glass beads are made of broken glass, flat glass and other raw materials by high temperature melting bead processing. Low thermal conductivity, high strength, good chemical stability, and the texture of glass beads themselves.
Available size
Sandblasting glass beads | Filling media and abrasives | Road making glass beads |
30-80mesh | 0.4-0.6mm | BSW |
30-50mesh (46mesh) | 0.6-0.8mm | BS 6088 A |
40-60mesh (60mehs) | 0.8-1mm | BS 6088B |
50-70mesh (80mehs) | 0.8-1.2mm | ASTM |
70-100mesh (60mehs) | 1-1.5mm | AASHTO TYPE1 |
100-140mesh (100mehs) | 1.5-2mm | AASHTO TYPE2 |
150-200mesh (180mehs) | 2-2.5mm | EN |
200-250mesh (250mehs) | 2.5-3mm | EN1424 |
250-280mesh (280mehs) | 3-4mm | EN1423 |
28-320mesh (325mesh) | 4-5mm |
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400mesh | 5-6mm |
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