Grinding medium - zirconia zirconia beads

Zirconia beads are made from micrometer and sub nanometer sized zirconia and yttrium oxide as raw materials, used for ultrafine grinding and dispersion of materials that require "zero pollution" and high viscosity and hardness
Zirconia beads (referred to as "TZP" zirconia beads) are first made from micrometer and sub nanometer level raw materials using high-tech processes, with various technical indicators and performance meeting customer demand levels. Mainly used for ultrafine grinding and dispersion of materials that require "zero pollution" and high viscosity and hardness, such as electronic ceramics, magnetic materials, zirconia, silica, zirconium silicate, titanium dioxide, pharmaceutical and food, pigments, dyes, inks, and specialty chemical industries.
Main technical indicators:
● Chemical composition: ZrO294.6%, Y2O35.2 ± 0.2% ● Density:>6.0g/cm
● Filling density: 3.7-3.9g/cm
● Hardness: HRA>87, Mohs 9
● Flexibility coefficient: 8.0Mpa. m
Crushing strength: 150kgf (2mm)
Wear value: good
Specifications: Φ 0.6-0.8, Φ 0.8-1.0, Φ 1.0-1.2, Φ 1.2-1.4, Φ 1.4-1.7, (mm)

Φ 1.5-2.0, Φ 2.0-2.5, Φ 3, Φ 4, Φ 5, Φ 8, Φ 10... can also be customized for users
Performance
The overall roundness of the sphere is good, with a smooth surface and a pearl like luster;
Has good toughness, impact resistance, and does not break during high-speed operation.
The wear resistance of TZP zirconium beads is 30-50 times that of glass beads;
TZP zirconium beads have a higher density than other grinding beads and have higher grinding efficiency, which can increase the solid content of the material or increase the material flow rate.
True specific gravity: 6.02g/cm3 Zirconia 94.8%
Bulk density 3.5-3.7g/cm3 Yttrium oxide 5%
Mohs hardness 9.0, other 0.2%

characteristic:
1. Ultra low (ppm level) wear
2. The ultra-high hardness is not easily broken, which is conducive to the grinding of high hardness materials
3. Ultra high density can effectively improve grinding efficiency
Scope of application: Coatings, inks, non-metallic minerals, electronic glazes, papermaking
With the increasing demand for product quality, having the right grinding equipment can greatly help improve the production efficiency of the grinding machine and the service life of the equipment if matched with the appropriate grinding medium. More than ten years of experience have taught us that in the process of selecting grinding media, in addition to considering the density and size of the grinding beads, the sphericity and wear of the grinding beads are also particularly important, as they directly determine the quality and efficiency of the product.

The size selection of the medium depends on the original particle size of the material and the fineness of the product
L95 Yttrium stabilized zirconia beads
Using yttrium oxide as a stabilizer, it is a spherical particle with high purity, strength, density, and resistance to strong acids and alkalis. It has the characteristics of low wear and minimal wear on equipment, making it particularly suitable for high value-added product fields
L65 zirconium silicate beads
Made by titration molding in electrolyte and high-temperature sintering phase determination process. The beads are composed of dense zirconium silicate particles with low wear rate. Suitable for grinding medium and low viscosity slurries, it is a practical and economical grinding medium
L80 cerium stabilized zirconia beads

Made by using cerium oxide as a stabilizing agent, titration molding, and calcination phase fixation process. The microstructure of beads is delicate and has a high density, making them suitable for dispersing and grinding high solid and difficult to disperse materials.

<0.01%Specifications（mm

1.8-2.01. Factory advantages:Nearly 10000 square meters of factory building

A sand mill production base that integrates research and development, production, and sales, ensuring timely delivery of orders from major customers!

2. Equipped with precision machining instruments, all accessories are controlled by automated equipment to ensure the high precision density of core components and guarantee that customers receive Langling equipment with stable quality

1. Quality management advantage: Strictly follow the ISO quality management system.

2. Before shipment, each device will be operated by Langling engineers for 24 hours in the factory to ensure project stability before being shipped to the customer's site for further debugging.