Zirconium Oxide Bead for Grinding Uniform Dispersion and Particle Grinding
Zirconium oxide beads are high-performance ceramic grinding media designed for efficient particle grinding and uniform material dispersion. Manufactured via precision isostatic pressing and high-temperature sintering with yttria stabilization, these beads feature perfect sphericity, high density and stable mechanical properties. They deliver balanced grinding and dispersing force during operation, effectively crushing aggregated particles, eliminating material agglomeration, and achieving uniform particle size distribution. With ultra-low wear and excellent chemical inertness, they prevent impurity contamination, ensuring pure and stable material quality for industrial fine processing.
Technical Parameter Specifications
|
Item |
Specification |
|
Main Material |
Yttria-stabilized Zirconia (≥94.5%) |
|
Bulk Density |
≥6.0 g/cm³ |
|
Vickers Hardness |
1200–1350 HV |
|
Sphericity |
≥0.95 |
|
Wear Rate |
≤0.15 ppm/h |
|
Size Range |
0.1mm–20mm |
Core Advantages for Dispersion & Grinding
These zirconium oxide beads offer outstanding advantages in particle grinding and uniform dispersion. Their high-density structure provides powerful and uniform kinetic energy, enabling thorough crushing of coarse particles and complete dispersion of clustered materials without local over-grinding. High toughness resists cracking and abrasion, avoiding bead debris that affects material uniformity. The smooth spherical surface ensures consistent contact with materials, greatly improving dispersion homogeneity and grinding efficiency while extending service life.
Applicable Industry Fields
Optimized for particle grinding and uniform dispersion, the beads are widely used in multiple fine-processing industries. They are ideal for grinding and dispersing coatings, printing inks, pigment powders, lithium battery electrode materials, fine chemical materials and cosmetic fillers. Fully compatible with sand mills and planetary ball mills, they solve material agglomeration problems and meet industrial demands for uniform particle size and stable batch quality.
Frequently Asked Questions
Q1: What makes zirconia beads better for uniform dispersion than ordinary media? A1: High sphericity and uniform hardness provide balanced grinding force, which disperses materials evenly without agglomeration and ensures consistent particle size. Q2: Can these beads work stably for long-term dispersion processing? A2: Yes, ultra-low wear rate and high structural stability support continuous operation, maintaining stable dispersion and grinding effects in mass production.