1. Product Description of Ceramic Beads
Ceramic beads is one round solid blasting media, It has the
outstanding features of high hardness,good
elasticity,low breakdown rate,especially suitable for the metal
surface finishing.
It selects the high-quality zircon sand as main raw material, then
fused in arc furnace at high temperature,
then screened into different micro-beads by process of cooling,
selection,electromagnetic,packing.
Ceramic beads is one clean and high efficient blasting media,which
is widely used to replace glass beads
due to its outstanding features of high hardness and low break down
rate.
2. Main Technical Data of Ceramic Blasting Media
| Commodity Name | Chemical Index | Physical Index |
| Ceramic Blasting Beads | ZrO2 60-66% SiO2 25-30% Al2O3 7-13% | Vickers Hardness ≥700 HV |
| True Specific Gravity ≥3.85 g/cm3 |
| Bulk Density≥2.3g/cm3 |
| Size for Blasting Media | B20: 0.600-0.850mm |
| B30:0.425-0.600mm |
| B40:0.250-0.425mm |
| B60:0.150-0.300mm |
| B80:0.125-0.212mm |
| B100:0.106-0.180mm |
| B120:0.063-0.125mm |
| B150:0.000-0.125mm |
| B170:0.045-0.090mm |
| B205: 0.000-0.063mm |
| B400: 0.030-0.063mm |
| B505: 0.010-0.030mm |
| Size for Shot Peening | Z100: 0.100-0.150mm |
| Z150: 0.150-0.210mm |
| Z210: 0.210-0.300mm |
| Z300: 0.300-0.425mm |
| Z425:0.425-0.600mm |
| Z600: 0.600-0.850mm |
| Z850: 0.850-1.180mm |
| Special specification can be customized |
3. Main Applications of Ceramic Blasting Media
Surface pretreatment before electroplating,anodizing,coating to
increase the surface roughness and
adhesion;
Surface finish for metal parts,aluminium alloys,titanium
alloy,magnesium alloy,stainless steel parts to
restore its metallic luster;
Surface cleaning for glass bottle molds,tire molds to remove the
impurities and dirt;
Surface finish for rubber and plastic parts to remove the burrs and
spilled parts;
Shot peening for engines in aviation and automotive Industry to
achieve the purpose of stress relief
and surface strengthening.
4. The comparation between ceramic blasting media and zirconium
silicate beads
Some times people always confuses ceramic beads with zirconium
silicate beads,since they
have the similar apperance and chemical compostion,while they‘also
have many differences actually.
Details please see the following chart:
| Item | Ceramic Blasting Beads | 65 Zirconium Silicate Beads |
| Chemical Index | ZrO2 60-66% SiO2 25-30% Al2O3 7-13% | ZrO2 ≥65% SiO2 25-30% Others ≤1.0% |
|
|
| Shape | beads | beads |
| Hardness | 8 Mohs | 8 Mohs |
| True Specific Gravity | ≥3.85 g/cm3 | ≥4.0g/cm3 |
| Bulk Density | ≥2.3g/cm3 | ≥2.5g/cm3 |
| Particle Size | 0.010-0.850mm | Φ0.1-10mm etc. |
| Different Applications | Blasting media, widely used for surface finishing,which matches most types of
blasting equipment | Grinding media,widely used for grinding&dispersing of low or
medium viscosity slurry,which matches sand mill. |
And they have different applications: ceramic beads for blasting
application,while zirconium silicate
beads for grinding & dispersing application.
5. Main Package of Ceramic Beads
25kg round barrel+ Pallet
25kg square barrel+ Pallet
25kg round barrel+ Wooden case
Special size can be customized accordingly.
6. FAQ
How about your MOQ?
MOQ is 25kgs by air way and 100kgs by sea way.
How to place one order?
Please kindly click any product photos in our website and leave
massage to us,we will send you formal order
immediately.
Do you provide free sample?
Yes,free sample no more than 1kgs is available.
