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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60HRC Ceramic Blasting Media Zirconia Beads B120 B150 B170 B205 For Golf & Artificial Joint
1. Product Description of Ceramic Beads
Ceramic Beads is one clean and round solid blasting beads,it is made by high quality zircon sand and screened into different specification by special melting and cooling process. It has the features of high impact strength and roughness due to its fine micro-structure.
Ceramic Beads is widely used for metal surface finish,plastic and rubber surface cleaning...
It is gradually replacing glass beads in many applications.
2. Main Technical Data of Ceramic Beads
| Commodity | Ceramic Blasting Media | |
| Chemical Index | ZrO2 60-66% SiO2 25-30% Al2O3 7-13% | |
| Physical Index | Vickers Hardness ≥700 HV Bulk Density≥2.3g/cm3 True Gravity: 3.85g/cm3 Process: Melting | |
| Particle Size | B20: 0.600-0.850mm | B120: 0.063-0.125mm |
| B30: 0.425-0.600mm | B150: 0.053-0.106mm | |
| B40: 0.250-0.425mm | B170: 0.045-0.090mm | |
| B60: 0.150-0.300mm | B205: 0.000-0.063mm | |
| B80: 0.125-0.212mm | B400: 0.030-0.063mm | |
| B100: 0.106-0.180mm | B505: 0.000-0.030mm | |
| Remark: Special specification can be customized | ||
3. Main Applications of Ceramic Beads
B120 is for Surface finish of Golf-head,artificial joint,computer plastic cladding...
4. The Other Popular Specification of Ceramic Beads Blasting Media
B40 for Molds-cleaning,such as glass-bottle molds,tire molds,die casting...
B60 for surface cleaning of inner and outer wall of steel pipes,outdoor fitness equipment...
B170,B205 for 3C products’ metal surface finish and its built-in parts and accessories...
5. How to choose the right specification of ceramic beads to replace glass beads?
It is suggested to choose one smaller ceramic beads when you are planning to replace the glass beads you
used before since ceramic beads has higher density and impact strength compared with glass beads for
treating one same workpiece.
6. Precautions for using ceramic beads
When using ceramic beads for the first time, please open 1/3 to 1/2 of the dust collector,
Because ceramic beads need to recover wind during the sandblasting process.
It is not easy to be breakdown and the non-borken beads will keep its original properties,people do not need
to refuel it frequently,that is different from the one of glass beads.