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Areas of Application
Because of remarkable strength, hardness and chemical stability, perfect regularity and clean surface, keeping the mechanical precision of processed parts and no contaminating to the parts, the glass beads as blasting materials are used in the fields of cleaning, deburring, surfaces preparation, finishing and strengthening.
Technical Details
NO | ITEM | GY1-B |
1 | Chemical Composition | SiO2 70-73% Na2O+K2O 13-16% CaO 6-10% MgO <5% Al2O3 1.2-2.4% Fe2O3 <0.15% SO3 <0.3% |
2 | Specific Density | 2.5±0.1 g/cm3 |
3 | Apparent Density | 1.5-1.6 g/cm3 |
4 | Mohs Hardness | 6 |
5 | Softening Point | 720±10 |
6 | Refraction Index | 1.51-1.52 |
7 | Breakage Rate | About 3-5% for one cycle |
8 | Package | 25 kgs paper bag |
Product Type
GY1-B | |
TYPE | Particle Size |
GY1-1719B | 600-850μm |
GY1-1517B | 425-600μm |
GY1-1215B | 250-425μm |
GY1-1013B | 180-300μm |
GY1-0912B | 150-250μm |
GY1-0711B | 106-212μm |
GY1-0509B | 75-150μm |
GY1-0307B | 53-106μm |
GY1-0206B | 45-90μm |
Blasting Glass Beads For Industrial Purpose