China High-Performance Zirconia Ceramic Beads from China - Leading Suppliers and Factory for Grinding and Dispersion Solutions Manufacturers, Supplier

Discover high-performance zirconia ceramic beads from a trusted China supplier. Our factory produces beads that offer exceptional hardness, wear resistance, and fracture toughness, making them perfect for high-efficiency grinding and dispersion in various industries, including paints, inks, coatings, and battery materials. Designed with a smooth surface and dense structure, these beads minimize equipment wear, ensuring superior milling results and product purity while extending operational longevity. Choose our zirconia ceramic beads for unparalleled quality and performance in your applications

Product Description

Main Applications of Zirconia Ceramic Beads

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1. Paints & Coatings

Used for high-efficiency dispersion and grinding of pigments, paints, automotive coatings, and architectural coatings to achieve optimal color consistency and fineness.

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2. Inks

Essential for producing high-quality printing inks (gravure, flexographic, screen printing), ensuring uniform particle distribution and smooth flow properties.

Ceramic Ball Package Ceramic Balls 24110401

Application

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3. Battery Materials

Critical for grinding and dispersing cathode materials (e.g., lithium iron phosphate, ternary materials), anodes, and solid-state electrolytes in lithium-ion battery production.

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4. Minerals & Mining

Applied in wet grinding of non-metallic minerals such as calcium carbonate, kaolin, and titanium dioxide.

Zirconia Beads 210213001 Zirconia Beads 210213002

Application

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5. Agrochemicals

Used for producing high-performance pesticide suspensions, fungicides, and herbicides with stable particle size.

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6. Pharmaceuticals & Food

Utilized for fine grinding and homogenization of pharmaceutical ingredients, health supplements, and food products where high purity is required.

7. Electronic Materials

Employed in grinding ceramic powders, electronic pastes, and magnetic materials for advanced electronic components.

Zirconia Beads 210213003 Zirconia Beads 210213004

Video


Yttria Stabilized Zirconia Ball

⭐ Key Advantages
  • Ultra-Low Contamination: Prevents material contamination due to its extremely low wear rate.
  • High Grinding Efficiency: Delivers superior milling performance across a wide range of applications.
  • Lower Total Cost: Extended service life significantly reduces overall operational expenses.
Zirconia Beads 210213005 Zirconia Beads 210213006

Industries & Users

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Materials for grinding and dispersing, structural ceramics, electronics ceramics, refractory ceramics, magnetic material, metallurgy, medicine, food, cosmetics, textiles, printing and dyeing, pigment and other industries.
Zirconia Beads 210213007 Zirconia Beads 210213008

Specification

Items Unit Specification
Composition wt% 94.5% ZrO2 / 5.25% Y2O3
Bulk Density Kg/L 3.73 (Φ2mm)
Specific Density g/cm³ ≥6.02
Hardness (HV) GPa >8.5
Elastic Modulus GPa 200
Thermal Conductivity W/m·K 3
Crushing Load KN ≥20 (Φ2mm)
Fracture Toughness MPa·m¹/² 9
Grain Size µm ≤0.5
Thermal Expansion Coefficient (20–400°C) 10×10⁻⁶ / °C 9.6

Available Size

Size (mm) Size (mm) Size (mm) Size (mm)
Φ0.1 Φ1.2–1.4 Φ3.0–3.2 Φ25
Φ0.2 Φ1.4–1.6 Φ5 Φ30
Φ0.3–0.4 Φ1.6–1.8 Φ6.5 Φ35
Φ0.4–0.6 Φ1.8–2.0 Φ10 Φ40
Φ0.6–0.8 Φ2.0–2.2 Φ12 Φ45
Φ0.8–1.0 Φ2.2–2.4 Φ15 Φ50
Φ1.0–1.2 Φ2.4–2.6 Φ20 Φ55

Wear Resistance Compared with Other Grinding Media

Wear Resistance Comparison Chart

Frequently Asked Questions (FAQ)

What are Zirconia Ceramic Beads used for?
Zirconia Ceramic Beads are widely used for grinding and dispersing in industries such as paints & coatings, inks, battery materials, minerals, agrochemicals, pharmaceuticals, food, and electronic materials. Their high density and hardness make them ideal for ultra-fine milling applications.
What is the composition of Yttria Stabilized Zirconia Beads?
Yttria Stabilized Zirconia Beads are composed of 94.5% ZrO₂ and 5.25% Y₂O₃ by weight. This composition provides exceptional hardness, fracture toughness, and wear resistance compared to other grinding media.
What sizes are available for Zirconia Ceramic Beads?
Zirconia Ceramic Beads are available in a wide range of sizes from Φ0.1 mm up to Φ55 mm, covering both ultra-fine milling requirements and larger-scale grinding applications. Custom sizes may also be available upon request.
Why choose Zirconia Beads over other grinding media?
Zirconia Beads offer significantly lower wear rates compared to glass beads, alumina beads, and steel balls. This means less contamination of the processed material, higher grinding efficiency, and lower long-term costs due to an extended service life.
Are Zirconia Beads suitable for pharmaceutical and food applications?
Yes. Due to their extremely low wear rate and high chemical inertness, Zirconia Ceramic Beads are suitable for pharmaceutical ingredient processing, health supplement production, and food-grade grinding applications where high purity and zero contamination are essential.
What is the hardness and fracture toughness of Zirconia Ceramic Beads?
Zirconia Ceramic Beads have a Vickers hardness greater than 8.5 GPa and a fracture toughness of 9 MPa·m¹/². These properties ensure excellent durability and resistance to cracking under high-impact grinding conditions.

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