Description
According to the different zirconium content, if you want to customize the production, its uses will also be different.
95 zirconia beads, with a zirconium oxide content of 94.6%, are also called pure zirconia beads, TZP zirconia beads, and high-purity zirconia beads. It is usually made of zirconium oxide (ZrO2) or zirconium oxide ceramics. 95 zirconia beads have high hardness, corrosion resistance and excellent thermal conductivity. As a high-quality engineering material, 95 zirconia beads are widely used in many fields.
65 zirconium silicate beads, with a zirconium oxide content of 65%, are also called zirconium silicate beads. In terms of appearance, 95 zirconia beads are brighter in color and smoother in feel than 65 zirconium silicate beads.
95% Zirconia Beads
| Items | Unit | Data |
| Composition | wt% | 94.8% Zr02 |
| 5.2%Y203 | ||
| Packed Density | Kg/L | 3.5(Φ5mm) |
| Specific Density | g/cm3 | 5.95-6.00 |
| Hardness(HV) | GPa | >11 |
| Elastic modulus | GPa | 200 |
| Thermal Conductivity | W/m.K | 3 |
| Crushing strength | KN | ≥20(Φ7mm) |
| Fracture Toughness | MP aml/2 | 8 |
| Grain size | um | ≤0.5 |
| Size 0.8,1.0.1.2,1.4,2.3.5.6.5,7,8.5,10,12,15,20,25,30 | ||
65% Zirconium Silicate Bead/Ball
| Composition | ZrO2 65%; SiO2 35% |
| Real Density | 4.0g/cm3 |
| Bulk Density | 2.5g/cm3 |
| Moh’s Hardness | 8 |
| Wear Rate Per Ton | 0.03kg/h |
| Color | Milky White |
Application
Zirconia beads can be used for material grinding, wheel hub polishing, polishing abrasives, sand mills, stirring mills, Vibration polishing machine, eddy current machines, or used in sandblasting machine as shot blasting.The smallest size of zirconium silicate beads can be 0.3-0.4mm, which is widely used in coatings and pesticide suspending agent.
Suitable for ultra-fine grinding of calcium carbonate, kaolin, titanium dioxide, coatings, paints, inks, etc.