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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1. Product Description
Ceramic Beads sand blasting media is made of zirconium powder through a special production process and pretreatment, then made at over 2000°C high temperature. Especially it is suitable for the shot blasting during the process of metal parts production and maintenance and peen forming of light alloy components.
Ceramic beads has very good impact strength and toughness, high hardness and surface smoothness, and it can be recycled repeatedly.
2. Main Specifications of Ceramic Beads Sand Blasting Media
| Chemical component | Specific density | Bulk density | |
| ZrO2:60~65% SiO2:30~35% | 3.85g/cm3 | 2.3g/cm3 | |
| Hardness | HV | Mohs | HRC |
| 700HV | 7 | 60HRC | |
| Size (mm) | B20 0.600~0.850mm | B80 0.180~0.250mm | B170 0.045~0.090mm |
| B30 0.425~0.600mm | B100 0.125~0.180mm | B205 0.000~0.063mm | |
| B40 0.250~0.425mm | B120 0.063~0.125mm | B400 0.030~0.063mm | |
| B60 0.125~0.250mm | B125 0.000~0.125mm | B505 0.010~0.030mm | |
3. Features of Ceramic Beads Sandblasting Media
4. Application of Ceramic Beads Sandblasting Media
Cleaning and surface preparation (deburring, etching, paint removal and cosmetic finishing )Of moulds, castings and delicate items.
Effectively used in air or wet pressure blasting process and in wheel turbine machines.
