Zirconia ceramic beads is 95 Yittria-stabilized zirconia grinding beads. It is made of micro zirconia powder by sintering method. It is Shiny White color, spherical shape, with high density.
1 . Zirconia ceramic beads Specification
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CHEMCIAL INDEX |
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ZrO2 |
Y2O3 |
Other |
Notes: Chemical composition differs depending on sizes |
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94.5±0.2% |
5.2±0.5% |
＜0.5% |
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PHYSICAL INDEX |
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Specific Density |
Bulk Density |
Vickers Harness |
Impact Strength |
Abrasion Loss |
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6.0g/cm3 |
3.7g/cm3 |
1250HV |
2.0KN |
1.0 ppm/h |
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SIZES Φ MM |
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0.1-0.2 |
0.2-0.3 |
0.3-0.4 |
0.4-0.6 |
0.6-0.8 |
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0.8-1.0 |
1.0-1.2 |
1.2-1.4 |
1.4-1.6 |
1.6-1.8 |
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1.8-2.0 |
2.0-2.2 |
2.2-2.4 |
2.4-2.6 |
2.6-2.8 |
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2.8-3.0 |
4,5,6,7,8,9,10,12,15,17,20,25,30,40,50 Note: Special models can be customized separately. |
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2 . 95 zirconia beads Features ：
1 . Good sphericity,smooth surface and good fluidity.
2 . High Density, High grinding efferency
3 . High Toughness, longlife, not break
4 . Low Abrasion loss and zero pollution
5 . Acid and alkali resistant
3 . Application of 95 zirconia beads in the pharmaceutical industry ：
In the pharmaceutical industry, the precision and safety of the grinding process directly determine the quality of pharmaceuticals, from the micropulverization of raw materials to cell breakage of biomedicals. 95 zirconium beads with their properties of "low pollution, high stability and high performance" become the key technology medium for the breakthrough of traditional grinding bottles in the pharmaceutical industry, and show irreplaceable advantages: Raw material ultra-micro crushing, Double control of purity and particle size.
In the production of chemical raw materials, the particle size distribution of the drug directly affects the solubility and bioavailability. With a high density of 6.05 g/cm³ and a Vickers hardness of 1250 HV, raw material particles can be grinded at the submicron level (particle size ≤ 1 μm) and the particle size is over 99% uniform. For example, in the nanocrystallization process of anti-malignant drugs, the bead body controls the dispersion of drug particles to ±3% by high-intensity impact and cutting action, which greatly increases the solution rate of the drug.
More importantly, the self-wear is less than 0.01%, much less than the conventional stainless steel beads (wear of about 0.5-1%), to avoid metal ions (such as Fe³ +, Ni² +) polluting raw materials, to ensure that heavy metal residues of the end product are less than 0.1 ppm, and meet the strict requirements of international pharmaceutical authorities such as FDA, EMA and others for high purity drugs.
4 . 95 zirconia beads Application areas :
Ink, ink, coatings, pigments, dyes, pesticides, glazes, papermaking, electronic materials, new energy, titanium dioxide, kaolin, calcium carbonate, alumina, chemical fiber catalysts, pharmaceuticals, food, cosmetics, and other nanomaterials.
5 . Contact us
FUDA factory is located in Shanxi Province, China. We have a professional technical team, a professional sales team, and can provide you with free samples and the latest quotations. Our products have been exported to more than 20 countries , and we welcome friends from all over the world to visit at any time. We look forward to working with everyone to create brilliance together!
contact our manager :
Tina:
Email: tina@fudanewmateria.com
TELL / whatsup : +86 18636559668
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