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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Ceramic blasting media B40 size 0.300-0.425mm for metal pipes blast cleaning
Description of ceramic blasting media
Ceramic blasting meida also called ceramic beads, is Zirconia based ceramic blasting media, with ZrO2 60-66%, size from B20 to B505
Ceramic beads has very good impact strength and toughness, high hardness and surface smoothness.
Due to the suitable density characteristics of ceramic beads (larger than glass beads and smaller than steel shot), the application field is very wide.
It is often used for sandblasting cleaning, pretreatment before spraying and sandblasting finishing on metal surfaces of aluminum alloy, titanium alloy and stainless steel workpieces.
Specification of ceramic blasting media
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Chemical & Physical Index
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| Chemical Index | Production Process | True Density | Bulk Density | Hardness | ||
| Vickers | Mohs | |||||
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ZrO2 : 60-66% SiO2: 25-30% Al2O3: 7-13%
| Smelting | 3.85 | 2.3 | 700HV | 7 | |
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Sizes
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B20: 0.600-0.850mm
| B80: 0.125-0.212mm | B170: 0.045-0.090mm | ||||
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B30: 0.425-0.600mm
| B100: 0.106-0.180mm | B205:0.000-0.063mm | ||||
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B40: 0.250-0.425mm
| B120: 0.063-0.125mm | B400: 0.030-0.063mm | ||||
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B60: 0.125-0.250mm
| B150: 0.053-0.106mm | B505: 0.010-0.063mm | ||||
Features of ceramic blasting media
1. The ceramic beads has good blasting effect, the surface treatment is smooth and uniform, and it has high consistency.
2. Good toughness, not easy to break, can be recycled repeatedly, long service life, reduce energy consumption and reduce costs.
3. It will not cause pollution to the processed parts or products.
4. Reduce dust, increase the service life of the equipment and improve the working environment.
5. Ceramic beads has an effective cutting effect, and is especially suitable for sandblasting on thin metal surfaces without bending or deformation.
