Product Specification

Product Description

Ultra Smooth Zirconia Beads: Minimized Friction for Efficient Slurry Processing

The Science Behind Zirconia Beads

Key Features of Ultra Smooth Zirconia Beads

1. High Density and Hardness: With a density of approximately 6.0 g/cc and a Mohs hardness of 9, zirconia beads are among the most durable grinding media available. This high density translates to increased impact energy, which improves grinding efficiency.
2. Reduced Friction: The ultra smooth surface of zirconia beads minimizes friction during processing, leading to less wear on both the beads and the milling equipment. This feature not only extends the lifespan of the beads but also reduces maintenance costs for machinery.
3. Chemical Stability: Zirconia beads are chemically stable, making them suitable for use in a variety of liquid mediums, including those that are corrosive or operate at high temperatures.
4. Consistent Quality: The production of zirconia beads involves advanced processes such as sintering, which ensures uniformity in size and shape. This consistency is vital for achieving reliable milling results.

Applications of Zirconia Beads in Slurry Processing

• Pharmaceuticals: Used in the milling of active pharmaceutical ingredients, zirconia beads help achieve the desired particle size distribution while maintaining product purity.
• Paints and Coatings: The beads are ideal for dispersing pigments and achieving uniform color distribution in paints and coatings.
• Cosmetics: In the production of cosmetics, zirconia beads facilitate the grinding of ingredients to achieve a smooth texture and consistent quality.
• Electronic Materials: Zirconia beads are used in the production of electronic components, such as ceramic capacitors and lithium-ion batteries, where fine particle dispersion is critical.

Comparing Zirconia Beads with Other Grinding Media

• Glass Beads: While glass beads are less expensive, they have a lower density and higher wear rate compared to zirconia beads. This makes zirconia beads a more cost-effective choice in the long run due to their durability and reusability.
• Ceria-Stabilized Zirconia Beads: These beads are an alternative to yttria-stabilized zirconia beads. Although they are less costly, they have a faster wear rate, making YSZ beads the preferred choice for applications requiring high durability.

Optimizing Slurry Viscosity with Zirconia Beads

• Improving Particle Size Reduction: The high density and impact energy of zirconia beads result in efficient particle size reduction, ensuring optimal slurry viscosity.
• Minimizing Contamination: The smooth surface and chemical stability of zirconia beads reduce contamination, maintaining the integrity of the slurry.

Best Practices for Using Zirconia Beads

1. Select the Right Bead Size: The bead size should match the size of the particles being processed. Smaller beads are suitable for finer grinding, while larger beads are ideal for coarser materials.
2. Maintain Optimal Load: Avoid overloading the milling chamber. A load between 60% to 85% of the chamber's capacity is recommended for maximum efficiency.
3. Implement a Cooling System: High-density media can generate heat during processing. A cooling system helps dissipate heat, preventing damage to both the beads and the material being processed.
4. Regular Quality Checks: Inspect beads for any signs of wear or deformation before and after use. This ensures consistent performance and prevents contamination.

●Chemical Composition:

●Physical Properties:

 40times under microscope for 0.3mm YSZ ball

 ● Inner structure:

● Size distribution:

●Features:

It has high density and hardness, making it suitable for high-quality products, such as ceramic inking, automobile, paints and coating. 

It is suitable for high-efficiency horizontal mills and basket mills.

Low contamination of the milling product.

It is suitable for industries requiring nano-sized particles.

●Pakage:

  25KG/Plastic Drum, 800-1000KG/Pallet with shrink wrapped

●Storage:

The grinding media should be stored in a dry and clean place.

Factory equipment

Exhibition & Partner

Case

Ship to philipine

Ship to Germany

FAQ

1. How do I store zirconia grinding beads?

   • Store them in a dry, clean environment to prevent contamination or moisture absorption.

2. What is the cost of zirconia grinding beads?

   • They are more expensive than other grinding media due to their superior properties, but their durability and efficiency often justify the cost.

3. Can zirconia beads cause contamination?

   • They are highly wear-resistant, but prolonged use may cause minimal wear. Regular inspection is recommended to avoid contamination.

4. What industries use zirconia grinding beads?

   • They are used in pharmaceuticals, paints, coatings, ceramics, electronics, and nanotechnology industries.