Wear Resistance Moh'S Hardness 8 Zirconia Ceramic Parts Zirconium Silicate Beads
High Wear-resistance moh's hardness 8 zirconia silicate beads
Descirption:
zirconium silicate beads are made from the high grade zirconia sand with granulating shaped method and hardened by sintering. The unique formula and producing procedure offer you a middle density and hardness, high wear resistance zirconia beads. Because of medium density and hardness, it will be suitable for the grinding of materials with medium and low viscosity and it can be used in most of the grinding equipment. The small size beads are usually used in high speed machine blast for polishing and removal of flaws.
Parameter:
| Items | Unit | Typical Values |
| Composition | (wt%) | 65% ZrO2+30% SiO2+5% Y2O3 |
| Density | g/cm3 | >4.0g/cm3 |
| Hardness | Mohs | 7.5 |
| Bulk density | g/cm3 | 2.5 |
| Water Absorption | % | 0 |
| Color | White |
Advantage:
1. High strength and hardness.
2. High density.
3. Good spherical degree.
4. High Wear-resisting property.
5. Smooth surface,easy clean,Reduce the internal friction between beads and improve the material flow efficiency.
6. Uniform internal structure, low beads wear, narrow particle size to grinded material.
Application:
1. Suitable for sand mill and vertical mill .
2. Suitablle for paint, inks, pigments and dyes.
3. Suitable for Magnetic coating
4. Suitable for metal mining which is lead, copper, zinc sulfide by producing by vertical mill
5. Pesticide: insecticide ,herbicide, antiseptic, seed coating agent.
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