Ceramic beads blasting finish B20,B30, B40, B60, B80, B100, B120,
B150, B170, B205
1. DESCRIPTION
Ceramic beads is made of imported zircon sand as the main raw
material, and is produced by high temperature smelting above 2000
degrees. Particularly suitable for metal blast cleaning, surface
finishing and pretreatment before coating.
Ceramic beads has a fine microstructure, so it has very good impact
strength and toughness, high hardness and surface smoothness, can
be recycled repeatedly, and has a high utilization rate, which is
15-20 times that of glass beads.
B20-B505 has a wide range of particle sizes, strong optionality,
and can be matched with various types of sandblasting machines.
2.SPECIFICATION
Manufacturing process: Melting method
| ZrO2 | SiO2 | Al2O3 | Other |
| 60-66%, | 25-30% max. | 7-13% max. | 5-8% |
| Color | Bulk Density | True Specific Density | Vickers Hardness |
| White | 2.3g/cm3 | 3.85g/cm3 | 700 HV |
| Grit size | B20 | B30 | B40 | B60 | B80 | B100 | B120 |
| Microns μm | 600-850 | 425-600 | 250-425 | 125-250 | 180-250 | 125-180 | 63-125 |
| Grit size | B125 | B170 | B205 | B400 | B505 | Special sizes can be customized |
| Microns μm | 0-125 | 45-90 | 0-63 | 30-63 | 0-63 |
| Grit size | Z850 | Z600 | Z425 | Z300 | Z210 | Z150 | Z100 |
| Microns | 850-1180 | 600-850 | 425-600 | 300-425 | 210-300 | 150-210 | 100-150 |
3. FEATURES
- High impact resistance and round beads, not easy to be broken. The
broken rate of ceramic beads is around 1%.
- Low dust generation, friendly to the environment and worker’s
health.
- Matte Metallic luster, no polishing reflective.
- No metal pollution.
4. APPLICABLE BLASTING SYSTEMS
Pressure blast systems
Injection blast cabinets
5. APPLICATION
Surface finishing:
Achieve smooth but non-reflective matte visuals effects
Blast-cleaning:
Deburring of machined parts;
Removing scales from castings, forgings and heat treated parts;
Removing mould residues from castings;
Removing tempering colour;
Clean up welds
Pretreatment before Coating:
Achievie surface roughness to improve the bonding force
Applicable metals
- Aluminium
- Aluminium alloy
- Copper
- Steel
- Stainless steel
- Titanium Alloy
- Magnesium Alloy
- Zinc Alloy
6. PACKAGE
25 kg barrels on pallets, 500-1000kgs per pallet
Contact us to upgrade your sandblasting process.
