Our Product Features :
- Optimal Density
- Compatible will all batch types mills
- Low wear rate compare to 92 % alumina beads
- No Breakage & Economic advantages
Zirconium Toughened Alumina Beads
Manufacturer: Platinaa Industrial Ceramics Pvt Ltd
The Zirconium Toughened Alumina (ZTA) Beads from Platinaa Industrial Ceramics offer exceptional mechanical strength, chemical stability, and grinding efficiency. With a unique composition of 85% alumina and 7% zirconium oxide, these beads are ideal for ultra-fine grinding in demanding environments such as ceramics, paints, inks, pharmaceuticals, and mining.
🧪 Chemical Properties
| Description | Value in Percentage |
|---|---|
| Zirconium (ZrO₂) | 7% |
| Alumina (Al₂O₃) | 85% |
| Silica (SiO₂) | 5% |
| Others (Ca, Mg) | 3% |
🔧 Physical Properties
| Property | Value in Percentage |
|---|---|
| Specific Density (g/cm³) | ≥ 3.70 |
| Bulk Density (kg/ltr) | 1.7 – 1.8 |
| Crushing Strength (⌀3 mm) | ≥ 1 KN |
| Moh’s Hardness | 8 |
| Roundness | > 95% |
| Porosity | 0% |
| Color | White (Glossy Shine) |
📏 Available Sizes (in mm)
0.4–0.6, 0.6–0.68, 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, 3.0–3.2, up to 20 mm
✅ Key Features
- Zirconium toughened for enhanced fracture resistance
- Superior wear resistance and grinding performance
- High roundness for uniform flow and mixing
- Glossy white surface with 0% porosity
- Consistent performance in wet and dry milling operations
📦 Applications
- Wet & dry grinding in ball mills and bead mills
- Paints, inks, pigments, ceramics, and coatings
- Pharmaceuticals and food-grade milling
- Mining and mineral processing industries
Contact us today to request custom sizing, bulk pricing, or technical consultation tailored to your process requirements.