Glass Beads
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. Description SIZE OF GLASS BEADS Specification PHYSICAL INDEX OF GLASS...
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.
Products Description
SIZE OF GLASS BEADS
|
Sandblasting |
20# 30# 40# 50# 60# 70# 80# 90# 100# 120# 140# 150# 170# 180# 200# 220# 240# 325# |
|
Grinding |
0.8-1mm 1-1.5mm 1.5-2mm 2-2.5mm 2.5-3mm 3.5-4mm 4-4.5mm 4-5mm 5-6mm 6-7mm |
|
Road Marking |
BS6088A BS6088B EN1424 EN1423 AASHTO AASHTO TYPE1 TYPEII JIS NO.1 JIS NO.2 |
Specification
PHYSICAL INDEX OF GLASS BEADS
|
Bulk density |
1.5g/cm3 |
|
Real Density |
2.5g/cm3 |
|
Mohs Hardness |
6-7 |
|
HRC hardness |
46 |
|
Roundness |
≥80.0% |
|
Bubble |
<10% |
CHEMICAL INDEX OF GLASS BEADS
|
SiO2 |
≥65% |
|
Na2O |
≤14% |
|
CaO |
≤8.0% |
|
MgO |
≤2.5% |
|
Al2O3 |
0.5-2.0% |
|
Fe2O3 |
≥0.15% |
|
Magnetic |
≤0.1% |
|
Other |
2.0% |
APPLICATION OF GLASS BEADS
| 1. Used in cleaning and metal surface strengthening treatment technology.Used for sandblasting equipment |
| 2. Used as disperser,grinding media and filter material in day,paint,ink and chemical industry |
| 3. Road marking |
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