It is generally divided into three kinds of zirconia beads according the different zirconia content:
95 Zirconia Beads(95Yttrium stabilized Zirconia beads),which contains 95% ZrO2
80 Zirconia Beads,which contains about 80% ZrO2
65 Zirconia Beads( zirconium silicate beads),which contains about 65% ZrO2
95 zirconia beads is also called as Yttrium stabilized zirconia beads,it is the most durable ceramic grinding media compared with the 65 zirconia beads and 80 zirconia beads.
1 . Main Technica Data:
|
Commodity |
Typical Chemical Index |
Main Physical Index |
|
95 Zirconia Beads |
ZrO2 ≥95% |
True Gravity ≥6.0g/cm3 |
|
Y2O3 ≥4.5% |
Bulk Density ≥3.7g/cm3 |
|
|
Others ≤0.5% |
Vicker Hardness ≥1100 HV |
|
|
sintering process |
compressive strength ≥2.0KN Φ2mm |
2 . Main Technical Data of different zirconia beads
|
Item |
65 Zirconia Beads |
80 Zirconia Beads |
95 Zirconia Beads |
|
Chemical Index |
ZrO2 ≥65% |
ZrO2 ≥80% |
ZrO2 ≥95% |
|
Mohs Hardness |
8 Mohs |
9 Mohs |
9 Mohs |
|
True Specific Gravity |
≥4.0g/cm3 |
5.2g/cm³ |
≥6.0 g/cm3 |
|
Bulk Density |
≥2.5g/cm3 |
3.2g/cm³ |
≥3.7g/cm3 |
|
Wear Rate Per Ton |
0.03kg/h |
0.02kg/h |
0.01kg/h |
|
Particle Size |
Φ0.1-10mm etc. |
Φ0.6-2.2mm etc. |
Φ0.1-50mm etc. |
|
Grinding Usage |
Low or Medium |
High Viscosity |
High Viscosity & Hardnes with zero pollution |
3 . Zirconia beads specification
|
95 Zirconia Beads Specification |
|||
|
Φ0.1-0.2mm |
Φ0.2-0.3mm |
Φ0.3-0.4mm |
Φ0.4-0.6mm |
|
Φ0.6-0.8mm |
Φ0.8-1.0mm |
Φ1.0-1.2mm |
Φ1.2-1.4mm |
|
Φ1.4-1.6mm |
Φ1.6-1.8mm |
Φ1.8-2.0mm |
Φ2.0-2.2mm |
|
Φ2.2-2.4mm |
Φ2.4-2.6mm |
Φ2.6-2.8mm |
Φ2.8-3.0mm |
|
Φ4mm |
Φ5mm |
Φ6mm |
Φ7mm |
|
Φ8mm |
Φ9mm |
Φ10mm |
Φ12mm |
|
Φ15mm |
Φ17mm |
Φ20mm |
Φ25mm |
|
Φ30mm |
Φ40mm |
Φ45mm |
Φ50mm |
|
Special Specification can be customized |
|||
4 . Zirconia beads Applications:
95 zirconia beads is widely used for grinding of medical,food,cosmetics where requires zero pollution.
It is also used for grinding or dispersion of various slurries such as pigment,ink,coating,dye,pesticide,titanium dioxide,electonic and non-metal minerals
Such as: non-metallic minerals, pesticides, electricity
Sub-ceramics, magnetic materials, titanium dioxide, medical supplies, pigments, dyes, inks, specialty chemicals, etc.
5 . The industry application of different zirconia beads
Different zirconia beads has different performance and characteristics,which determines its different application,here just a simple application list fordifferent zirconia beads as below:
|
Industry Type |
Applicable Types of Zircona Beads |
|
Ink Industry |
95 zirconia,65 Zirconia,80 Zirconia |
|
Paint Industry |
95 zirconia,65 Zirconia,80 Zirconia |
|
Coating Industry |
95 zirconia,65 Zirconia,80 Zirconia |
|
Pigment |
95 zirconia,65 Zirconia,80 Zirconia |
|
Dye |
95 zirconia,80 Zirconia |
|
Pesticide |
95 zirconia,65 Zirconia,80 Zirconia |
|
Titanium Dioxide |
95 zirconia,65 Zirconia,80 Zirconia |
|
Electronic industry |
95 zirconia |
|
Medical Industry |
95 zirconia |
|
Non-metal Minerals |
95 zirconia,65 Zirconia,80 Zirconia |
6 . Zirconia beads Product Features:
Lower Wear resistant Rate
95 zirconia beads has high toughness& high compressive strength,not easy to be broken down under high speed,then it has lower wear resistant rate which is about 1/2 of zirconium silicate beads.
High Grinding Effect
95 zirconia beads has better grinding effect due to its good fluidity and stable chemical composition
Good Sphericity,Pearly smooth surface
It will not damage the equipment and easy to change the slurry color due to its good sphericity and pearly smooth surface.
Zero Pollution
There is zero pollution to the grinding slurry due to its high purity.
Contact us :
FUDA SALES
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Email : tina@fudanewmaterial.com
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