8.5-9.5 Mohs Zirconia Mill Beads with Excellent Chemical Resistance

Product Description:

Zirconia (ZrO2) microbeads are widely used in grinding due to their high strength, toughness, density, hardness, and excellent wear and corrosion resistance. Their density, particle size uniformity, sphericity, strength, hardness, toughness, corrosion resistance, and overall performance are better than that of ordinary glass. The wear resistance is up to 5-10 times that of ordinary glass, and it is also easy to clean and reuse in industrial production.

Features:

95% Zirconium beads are made up of 94-95% zirconia, which offers many advantages such as high zirconium content, superior wear-resistance, good liquidity and excellent roundness of the product. The smooth surface and low needs for wear-resistance of equipment ensures that these grinding media perform optimally.

TZP zirconia beads consist of approx. 95% zirconium and approx. 4.8% yttrium, and it has a specific gravity that is 1.6 times greater than ordinary zirconia beads. This offers it a higher grinding efficiency when the conditions remain the same.

TZP zirconia ceramic microbeads have an impact resistant and wear-resistant feature which is highly appreciated. It also has good toughness and it won't crack, peel or wear by 1/2 of zirconia silicate beads at high speed and high concentration. Moreover, the low wear rate (ppm) avoids materials pollution for good.

Technical Parameters:

True density of diamond equals 6.05 kg/dm³. Its bulk density is 3.75 kg/dm³. It ranks on top in terms of Moh's hardness, scoring 9. This material has a compression strength ranging from 1000 to 1300 MPa and can resist abrasion at 0.01 kg/h.m.

Applications:

Zirconia ball manufactures process enduring materials for grinding, such as alumina, aluminum, glass, quartz, feldspar, and glaze, with extremely high hardness.

The tough characteristics of Zirconia ball makes it an ideal choice for high speed grinding equipment, including abrasive mill and stirring mill, as well as for paint graphite coatings and grinding of food and drug grade raw materials.

In terms of wear-resistance, not only the rubber but also the Zirconia ball can be used as a wear-resistant coating, usually in 0.5mm, 1mm, 2mm and 3mm models.

Packing and Shipping:

Zirconia Grinding Media is packaged and shipped in heavy duty, durable containers to ensure maximum protection during transit. The containers are sealed with industrial grade tape to ensure that all contents remain inside. Additionally, the containers are labeled with the product name and a brief description to ensure proper identification upon arrival.

For international orders, all packages are marked with a “Fragile” label to ensure that all carriers handle the product with care. To ensure maximum safety, all packages are also insured for the full value of the contents.

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