1. Product Description of Ceramic Beads Blasting Media
Compared with glass beads and steel shots,ceramic beads has its
outstanding advantages.
Its unique crystal structure and iron-free chemical
composition,ensures to replace steel shot,where one
ferrous contamination is prohibited.
Its lower breakdown rate also ensures to replace glass beads where
one clean working condition and more
consistent,shinny blasting effect is required.
Meanwhile,its medium density will make up the blind area of upper
and lower limit in blasting process,so it
is one clean and popular blasting media.
2. Main Comparation among Ceramic Beads,Glass beads,Steel Shot
| Item | Ceramic Beads | Glass Beads | Steel Beads |
| Chemical Index | ZrO2 60-66%
SiO2 25-30%
Al2O3 7-13% | SiO2:>65%,Na2O<14.0%
CaO>8.0%,MgO>2.5%
Al2O3 0.5-2.0% Fe2O3:0.15%
| C 0.8-1.2%
Si 0.45-1.50%
Mn 0.60-1.20% |
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| Vickers Hardness | ≥700 HV | ≥560HV | ≥700 HV |
| True Specific Gravity | ≥3.85 g/cm3 | ≥2.5g/cm3 | ≥7.8 g/cm3 |
| Particle Size | 0.010-0.85mm | 0.001-0.850mm | 0.05-0.60mm |
| Usage | Blasting Media | Blasting Media | Blasting Media |
| Ferrous Contamination | No Ferrous | No Ferrous | Ferrous |
| Dust Pollution | Little | Large | Medium |
| Recyclable Times | Multiple | One time or twice | Multiple |
| Power consumption | Low | Low | High |
| Equipment Wear Rate | Low | Low | High |
| Blasting Effect | High finish
No discoloration | High finish
White discoloration | Low finish
Black discoloration |
| Main Applications | Surface Finish for Metal parts,such as light alloys,stainless Steel
parts;
Surface Preparation before electroplating or anodizing;
Surface cleaning for glass-bottle moulds,heat treated parts,welded
parts;
Surface finish for plastic parts,rubber parts;
Shot peening for Aviation,automotive industries | Matte treatment of stainless steel products
Mould-cleaning
Surface Finish for hardware parts, precison casting...
Surface finish for non-ferrous metal pipe fittings... | Widely used for descaling and rust removal
of steel workpieces before coating;
widely used in the foundry industry to remove the sand when
workpieces are taken out of the moulds. |
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3. Blasting Effect contrast among Ceramic Beads,Glass Beads,Steel
Shots
4.How to store Ceramic Beads?
Store in a dry indoor condition, suggest temperature 20℃±15℃ and
relative humidity 45-85%;
Product shelf life 3 years;
Please use it up within 30 days after opening the barrels;
Suggest wear a mask when using the ceramic beads to avoid
inhalation of dust.
5. Why Choose us?
Professional manufacturer of Ceramic Beads,annual output over
3000mts;
Strict Quality control system,all the products can be traced in
every step;
All the cargo will be shipped before delivery even for one small
sample;
Stable supplier of Foxconn,Samsung Electronics,Kuhmichel....
