Various of Glass beads, for grinding, blasting, polishing, peeing,road marking and decoration etc. Brief Description :Glass Beads are made of hardened spherical soda lime glass and are a multi-faceted and commonly used media. Cost effective, ideal where metal contamination is not allowed, and often used to peen difficult to reach part areas.Full Description :
AdvantagesDoes not cause dimensional change to the base material Environmentally friendlier than chemical treatments Leave even, spherical impressions on blasted part surface Low breakdown rate Lower disposal & maintenance costs Soda Lime glass does not release toxins (no free silica) Suitable for pressure, suction, wet and dry blasting equipment Will not contaminate or leave residue on work pieces
| Technical Properties | |
| Soda Lime Glass | No free silica |
| Specific Gravity | 2.45 2.50 g/cm3 |
| Bulk Density | 1.54 kg/m3 |
| Hardness (Mohs) | 5.5 |
| Color | Clear / colorless |
| Configuration | Spherical |
| Roundness | 65 95 % |
| Chemical Composition | |
| SiO2 | 73.00 % |
| Na2O | 14.30 % |
| K2O | 0.60 % |
| CaO | 9.20 % |
| MgO | 4.00 % |
| Fe2O3 | 0.11 % |
| Al2O3 | 2.00 % |
| Available Grade Sizes | |
| Size | Microns |
| No.3 | 425-850 |
| No.4 | 250-425 |
| No.6 | 180-300 |
| No.8 | 150-250 |
| No.9 | 106-212 |
| No.10 | 75-150 |
| No.11 | 53-106 |
| No.12 | 45-90 |
| No.13 | 45-0 |
Glass Beads
