Zirconia, Zirconium Oxide, Nano- Crystals, Room Temperature Solid State Reaction

Zirconia beads are made from micron and sub-nanometer zirconia and yttrium oxide as raw materials. They are used for ultra-fine grinding and dispersion of materials requiring "zero pollution" and high viscosity and hardness.

Zirconia beads (referred to as "TZP" zirconia beads) are first made of micron and sub-nanometer raw materials, with advanced technology, various technical indicators and performance reached the international advanced level. It is mainly used in ultra-fine grinding and dispersion of materials requiring "zero pollution" and high viscosity and hardness, such as electronic ceramics, magnetic materials, zirconia, silica, zirconia silicate, titanium white powder, medicine and food, pigment, dye, ink, special chemical industry.

Main Technology Parameters:
 Chemical composition: ZrO294.6%, Y2O35.2±0.2%
 Density: >6.0g/cm
 Filling density: 3.7-3.9g/cm
 Hardness: HRA>87, Morse 9
 Flexibility coefficient: 8.0Mpa. M
 Crushing strength: 150kGF (2mm)
 Wear value: up to the international advanced level
 Specification:Φ0.6-0.8,Φ0.8-1.0,Φ1.0-1.2,Φ1.2-1.4,Φ1.4-1.7,(mm) Φ1.5-2.0,Φ2.0-2.5,Φ3,Φ4,Φ5,Φ8,Φ10...
   It can also be customized for users

Main performance:
  The ball circle overall degree is good, the surface is smooth, has the pearl lustre;
  Excellent toughness, impact resistance, no fragmentation at high-speed operation;
  The wear resistance of TZP zirconium bead is 30-50 times that of glass bead;
  TZP zirconium bead density is higher than other grinding beads, has a very high grinding efficiency,
   can improve the material solid content or increase the material flow.
  True specific gravity: 6.02g/cm3 zirconia 94.8%
  The bulk density is 3.5-3.7g/cm3 yttrium oxide 5%
  Mohs hardness 9.0 other 0.2%
  Features: 1. Very low (PPM level) abrasion
                   2. The extremely high hardness is not easy to break, which is beneficial to grind the high hardness                              materials
                   3. Extremely high density can effectively improve grinding efficiency

Scope of application: coating ink non-metallic electronic glaze paper making.
With more and more high requirements for product quality, you have the right grinding equipment. Matching the most suitable grinding medium can help to improve the efficiency of the grinding machine and the service life of the equipment to the greatest extent.
More than ten years of experience tells us that in the process of selecting grinding media, in addition to considering the density and size of grinding beads, the ball shape of grinding beads, wear is also particularly important, which will directly determine the quality and efficiency of the product.
The choice of optimum medium size depends on the original particle size and the product fineness of the material.

L95 Yttrium stabilized zirconia beads
Using yttrium oxide as stability, is a high purity, high strength, high density, strong acid and alkali resistance of the spherical particles, with low wear, minimal wear to the equipment characteristics, especially suitable for the high added value of the product field.

L65 zirconium silicate beads
It is made by titration in the electrolyte and high-temperature sintering. The beads are composed of dense zirconium silicate particles with very low wear rate. Suitable for medium and low viscosity paste grinding, for practical, economical grinding medium.

L80 Cerium stabilized zirconia beads
Cerium oxide is used as a stable, titration moulding, burning phase - determination process. The microscopic structure of beads is fine and high density, which is suitable for dispersing and grinding materials with high solid phase and difficult to disperse.

Technical parameters:
Specification (mm):