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Glass beads are a non-ferrous reusable blasting media
with a wide application range. It is ideally suitable
for blasting
of all metallic and non-metallic workpieces. Due to the
round shape of the beads, this blasting media is used
for gentle
cleaning. The abrasive, grinding effect is relatively
low. Glass beads are also suitable for producing
visually attractive
surfaces, and are therefore one of the blasting media
most commonly used throughout the world.
Blasting systems:
-Injection blast cabinets
-Pressure blast systems
Applications:
-Blast-cleaning
-Shot peening
-Polishing
-Compacting
-Reusable abrasive
Typical
chemical analysis:
|
SiO2 |
72,0% |
|
Na2O3
|
14,5% |
|
CaO |
8,0% |
|
MgO |
2,5%
|
|
Al2O3
|
2,0% |
|
Others
|
max. 0,5%
|
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Typical
physical properties:
|
Specific gravity |
2,45 g/cm³ |
|
Bulkdensity |
1,50 g/cm³ |
|
Hardness |
6,0 Mohs |
|
Grain shape |
spherical |
|
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Available
sizes:
- 40-70
micron
- 70-110
micron
- 90-150
micron
- 100-200
micron
- 150-250
micron
- 200-300
micron
- 300-400
micron
- 425-850
micron
Packaging:
25kg
paper bags
on pallet up to 1ton
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