Composite Zirconia Beads are crafted from premium zirconia and alumina raw materials, using a titration rolling process followed by high-temperature sintering to achieve phase formation. These beads feature uniformly toughened zirconia grains, which enhance their hardness and minimize the occurrence of irregular shapes. Their excellent sphericity and medium-to-high density contribute to improved grinding efficiency. In various applications, Composite Zirconia Beads offer a cost-effective alternative to pure zirconia beads while maintaining high performance.
Specific Gravity |
>5.3kg/dm3 |
Bulk Density |
>3.2kg/L |
Mohs Hardness |
>8.5 |
Vickers hardness |
1050kg/mm2 |
Compressive strength |
1600N(2mm) |
Sphericity |
96% |
Chemical Composition
Composition |
ZrO2+Y2O3 |
Al2O3 |
SiO2 |
Fe2O3 |
Na2O |
Wt% |
90 |
8 |
2 |
<0.02 |
<0.02 |
Specification
Model |
Diameter (φ) mm |
NZA6 |
0.6~0.8 |
NZA8 |
0.8~1.0 |
NZA10 |
1.0~1.2 |
NZA12 |
1.2~1.4 |
NZA14 |
1.4~1.6 |
NZA16 |
1.6~1.8 |
NZA18 |
1.8~2.0 |
NZA22 |
2.2~2.5 |
NZA25 |
2.5~2.8 |
NZA28 |
2.8~3.2 |
NZA32 |
3.2~3.5 |
*Sizes can be tailored to meet specific customer requirements.
Pesticides and Fertilizers: Ideal for suspensions such as herbicides, insecticides, fungicides, and other agricultural products.
Paint and Coating Industry: Used for efficient grinding in the production of paints and coatings.
Liquid Packaging Inks: Ensures fine dispersion and uniform consistency in liquid packaging inks.
Non-Metallic Minerals: Suitable for the grinding and processing of non-metallic mineral materials.
New Energy Battery Materials: Applied in the preparation of materials for new energy batteries.
25kg per drum, packaged in composite woven bags or drums.