700HV Ceramic Blasting Media B120 63-125μm for Rubber Products,Golf
Head,Artifical joint
1. Product Description of Ceramic Blasting Media
Ceramic beads is spherical shaped blasting media,which has the
similar chemical compostion with zirconium
silicate beads, but it is different from zirconium silicate beads.
Since ceramic beads also contains 7-13%
Al2O3, it selects high quality zircon sand as main materials,then made
by fusion technology,while the main
chemical compostion of zirconium silicate beads is 65% ZrO2 and 25-30% SiO2,it selects zirconia powder
as main material,then made by sintering process.
The simple comparation between ceramic beads and zirconium silicate
beads:
| Item | Ceramic Beads | Zirconium Silicate Beads |
| Chemical Index | ZrO2 60-66%
SiO2 25-30%
Al2O3 7-13% | ZrO2 ≥65%
SiO2 25-30%
Others ≤1.0% |
|
|
| Mohs Hardness | ≥700 HV | 8 Mohs |
| True Specific Gravity | ≥3.85 g/cm3 | ≥4.0g/cm3 |
| Bulk Density | ≥2.3g/cm3 | ≥2.5g/cm3 |
| Usage | Blasting Media | Grinding of Low or Medium
Viscosity slurry |
| Specification | B20:600-850μm B30:425-600μm B40:250-425μm B60:150-300μm B80:125-212μm B100:106-180μm B120:63-125μm B150:0-125μm B170:45-90μm B205:0-63μm B400:30-63μm B505:10-30μm |
0.1mm,0.2-0.4mm 0.4-0.6mm,0.6-0.8mm, 0.8-1.0mm,1.0-1.2mm, 1.2-1.4mm,1.4-1.6mm, 1.6-1.8mm,1.8-2.0mm 2.5-3.0mm ,3.0-3.5mm 4mm,5mm,6mm, 7mm,8mm,10mm etc |
| Remark | Special specification can be customized. |
All the above differences finally determines different
applications: ceramic beads is used for blasting media,
while zirconium silicate beads is for grinding media.
2. Main Features of Ceramic Beads:
High hardness,high mechanical strength,high density
Good sphericity,smooth surface,chemically inert
No ferrous contamination to the treated workpieces or Blasting
equipment
Low breakdown rate,more consistent blasting effect
Better blasting sight,no hidden dangers of silicosis
Longer service life,high efficiency
3. Main Applications of Ceramic Beads:
B20: Surface shot peening for metal surface
B30:welding slag removal for automotive frames, body structures and
safety systems
B40:Surface cleaning for glass-bottle molds
B60: Sandblasting for inner and outter walls of steel pipes as well
as for stainless steel fitness equipment
B120:Surface cleaning for rubber products,golf head,artificial
joint etc
B170:Surface finish for the metal surface of 3C products,built-in
parts as well as its accessories:power bank,
USB data cable,power plug etc
B205: Metal Surface finish for mobilephone,orthopedic implants etc.
4. Applicable Blasting System:
Air Blasting(Pneumatic Blasting)
Airless blasting or Mechanical wheel blasting system
Main Package:
25kg barrel(12L)+Pallet
2*12.5kg barrel+ Carton+ Pallet
25kg barrel or 2*12.5kg+Pallet
Special package can be customized accordingly.
5. Which factors will affect the blasting effect?
Media delivery systems
Air consumption rates
Air blast production rates
