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Yongdu Nano has independently developed and produced innovative high-wear-resistant, never-damaged products.YD-Zr95N® Grinding, crushing, and dispersing media. The product quality is superior to similar imported products on the market. This product is made from nano-yttria-stabilized zirconia powder, featuring high strength and high wear resistance. It has high density and does not react with most non-acidic liquids, making it more effectively applicable to almost all grinding and dispersing processes, especially suitable for harsh processing environments such as rod-mill high-speed sand mills. Due to its excellent wear resistance, it does not require frequent treatment, ultimately achieving low consumption and environmentally friendly production. In a sense, it is the best environmentally friendly grinding, crushing, and dispersing media to date. Except for general standard sizes.In addition, we also offer nanoscale dimensions:0.20、0.15、0.10、0.05 and0.03mm。
| YD-Zr95N® NanoZirconia microbeads | |||
| Main Technical Indicators technical data | |||
| Chemical Composition Chemical Composition | Physical Properties Physical Properties | ||
| ZrO2:94.5±0.5% Y2O3:5.2±0.5% Al2O3:0.1～0.5% Others: <0.5% | Density Density | ＞6.06g/cm3 | |
| Bulk density Bulk density | ＞3.7g/cm3 | ||
| Vickers hardness Vickers hardness | ＞1250 | ||
| Crushing Strength Compressive strength | ＞1000N(ф0.50mm) | ||
| Self-wear Self consumption | ＜2ppm | ||
Product Specifications Standard Size (mm)
| Size | Tolerance (mm) |
| 0.03 mm | -0.01/+0.02 |
| 0.05 mm | -0.02/+0.03 |
| 0.10 mm | -0.02/+0.05 |
| 0.15 mm | -0.02/+0.05 |
| 0.20 mm | -0.03/+0.05 |
| 0.30 mm | -0.05/+0.10 |
| 0.40 mm | -0.05/+0.10 |
| 0.50 mm | -0.05/+0.10 |
| 0.60 mm | -0.10/+0.10 |
| 0.80 mm | -0.10/+0.10 |
| 1.00 mm | -0.10/+0.10 |
| 1.25 mm | -0.10/+0.15 |
| 1.50 mm | -0.15/+0.15 |
| 1.75 mm | -0.15/+0.25 |
| 2.00 mm | -0.20/+0.25 |
| 2.35 mm | -0.25/+0.25 |
Principal characteristic
◆High-density and high-strength achieve grinding, crushing, and dispersing efficiency.
◆Smooth surface, good roundness, and uniform particle size distribution can further improve grinding and crushing efficiency as well as dispersibility.
◆ The product is uniformly dense internally, free from the internal defects found in current market products, and exhibits consistent wear from the outside to the inside. 。
◆Excellent wear resistance **minimizes contamination beyond the material itself, making it ideal for material*Ideal grinding media.
◆High wear resistance reduces the amount required during grinding and crushing processes, resulting in low overall usage costs and high cost-effectiveness.
◆It exhibits excellent dispersibility in the wet grinding and crushing of high-viscosity, high-specific-gravity materials.
◆具It has strong resistance to both strong acids and strong alkalis, making it suitable for all high linear speed grinding and dispersing working conditions.
