Zhengzhou Zhengtong Abrasive Import&Export Co.,Ltd
Zhengzhou Zhengtong Abrasive Import&Export Co., Ltd is exporter of blasting media ceramic beads, brown fused alumina, black fused alumina, white fused alumina & grinding media zirconia beads,
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White Microspheres Ceramic Blasting Media B40(0.250-0.425mm) for Glass Bottle Mould Cleaning
1. Product Description of Ceramic Blasting Media
Ceramic beads is one round solid beads,it is one clean and high efficiency blasting media,which is widely
used for metal surface finishing. Ceramic beads selects the high quality zircon sand as main material,then
fused in arc furnace under high temperature. It has wide particle size from the coarsest size
B20(0.600-0.850mm) to the fine size B505(0.010-0.030mm),which can match most types of blasting
equipments.
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 | ||
| Particle Size | 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 | ||
| Special specification can be customized | ||
3. Main Applications of Ceramic Blasting Media
Surface cleaning for glass bottle molds,tire molds...
Surface pretreatment before electroplating,anodizing,coating;
Surface Finish for metal parts,aluminium alloys,titanium alloy,magnesium alloy,stainless steel parts;
Surface finish for rubber and plastic parts...
Shot peening for engines in aviation and automotive Industry
4. How to distinguish ceramic blasting media and zirconium silicate beads?
Different chemical composition: Ceramic beads contains 60-66% ZrO2,7-13% Al2O3,25-30% SiO2;
while zirconium silicate beads contains 65% ZrO2, 25-30% SiO2, 1% max other substance.
Different production process: Ceramic beads is made by melting process,while zirconium silicate beads
is made by sintering process.
Different particle size: the particle size of ceramic beads is ranged from B20(0.600-0.850mm),and the
one of zirconium silicate beads is from 0.2-10mm.
Different applications: ceramic beads is one clean blasting media,widely used for metal surface finishing,
which matches most types of blasting equipment;while zirconium silicate beads is one grinding media,
widely used for grinding&dispersing of low or medium viscosity slurry,which matches sand mill.
You can simply distinguish them by the aboved differences.
5. Main Application of Ceramic Blasting Media
25kg round barrel+ Pallet
25kg square barrel+ Pallet
25kg round barrel+ Wooden case
Special size can be customized accordingly.