Industrial Ceramic zirconium silicate beads

Product Description

Zirconium Oxide Bead
Component:ZrO₂ 94.6%, Y₂O₃ 5.2+/-0.2% Good round sphere,smooth surface,pearl-like sheen.

Specifications:
Composition: ZrO₂ 94.6%,Y₂O₃ 5.2±0.2%
Density: 6.0g/cm3
Packing density: 3.7~3.9g/cm³
Hardness: HRA> 87
Hardness on Moh’s scale: 9

Characteristic:

1. Good round sphere, smooth surface, pearl-like sheen.
2. Good tenacity, impact-endurable, no break under high speed impact.
3. 30-50 times better than glass bead in terms of wearability.
4. Higher density than any other grinding bead brings higher grinding efficiency, thus allowing higher solid proportion or increased material flow.