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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95 Yttria stabilized zirconia ceramic grinding media 0.1-50mm Bulk density 6.0 g/cm3
Zirconia ceramic beads is 95 Yittria-stabilized zirconia grinding beads. It is made of micro zirconia powder by sintering method. It is Shiny White color, spherical shape, with high density. High hardness and low abrasion, is high quality and high efficiency grinding media for battery materials, magnetic materials, calcium carbonate, titanium white powder, paint, pigment, dye, ink, mining and other chemical industries grinding and dispersion.
Manufacturing process: Sintering Method
| CHEMCIAL INDEX | ||||
| ZrO2 | Y2O3 | Other | Notes: Chemical composition differs depending on sizes | |
| 95% Min. | 4.5% Min. | 0.5%Max | ||
| PHYSICAL INDEX | ||||
| Specific Density | Bulk Density | Vickers Harness | Impact Strength | Abrasion Loss |
| 6.0g/cm3 | 3.7g/cm3 | 1100HV | 2.0KN | 0.5 ppm/h |
| SIZES Φ MM | ||||
| 0.1-0.2 | 0.2-0.3 | 0.3-0.4 | 0.4-0.6 | 0.6-0.8 |
| 0.8-1.0 | 1.0-1.2 | 1.2-1.4 | 1.4-1.6 | 1.6-1.8 |
| 1.8-2.0 | 2.0-2.2 | 2.2-2.4 | 2.4-2.6 | 2.6-2.8 |
| 2.8-3.0 | 4,5,6,7,8,9,10,12,15,17,20,25,30,40,50 | |||
Features
Mainly used in ultra-fine grinding and dispersion of materials of zero pollution requirement and high viscosity and high hardness.
Such as: electronic ceramics, battery materials, magnetic materials, zirconia, silica, heavy calcium carbonate, kaolin, titanium dioxide, mica, pharmaceutical foods, pigments, dyes, inks, paints, coatings and other specialty chemical industries.
Caroline Cui