Glass beads for sandblasting polishing
Glass Beads / Glass Microspheres used as blasting materials are with the characteristics of clearness, hardness, and toughness. Glass Microspheres used as blasting materials offer the flexibility to remove many different types of surface imperfections, including burrs, rust, scales, paint removal, and so on.
Sandblasting glass beads | Filling media and abrasives | Road marking 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 |
|
400mesh | 5-6mm |
1, Road marking, airport road marking;
2, Fillers for various insulation and sound insulation products;
3, Enhance stress corrosion resistance. For example, aircraft engine turbo, vane, shaft, undercarriage, diversified springs and gears, etc
4, Provide brightness for medical mechanical instruments and automobile parts
5, Be used for reflective safety clothing to improve safety.
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