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Xiamen Unipretec Ceramic Technology Co., Ltd.

China Manufacturer with main products: Technical Ceramics, Advanced Ceramics, Alumina Ceramics, Zirconia Ceramics, Industrial Ceramics, Ceramic Rods, Ceramic Nuts, Ceramic Nozzles

Home  >Products Catalog > Ceramic Grinding Media > Zirconia ZrO2 Ceramic Grinding Media

Zirconia ZrO2 Ceramic Grinding Media

FOB Price: 20.00 - 30.00 USD/Kilogram
Supply Ability: 10,000 Kilogram/Kilograms per Month
Shipping: express or shp or air
Payment Terms: T/T, Western Union, Other, Paypal
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Fujian in China
Packaging Details: wooden case or carton box with foam

Quick Details

  • Brand Name: UNIPRETEC
  • Model Number: UPT-CGM001
  • Material: Zirconia Ceramic
  • Application: Industrial Ceramic
  • Type: Ceramic Balls
  • Material: Y-PSZ
  • Purity: 94.5% ZrO2, 5.25% Y2O3
  • Density: 6.02 g/cm3
  • (HV)Hardness: 8.5 Gpa
  • Elasticity Modulus: 200 Gpa
  • Thermal Conductivity: 3 W/m.K
  • Crush Strength: 20 KN (dia.2mm)
  • Bending Toughness: 9 MPam1-2
  • Grain Size: 0.5 micron
  • Coefficient of Thermal Expansion: 9.6


Product Feature:
1. High mechanical strength, leading to high grinding efficiency and long working life;
2. Chemical stabile and free pollution to material;
3. Low thermal expansion

Main Properties:

Performance Unit Y-PSZ Ce-PSZ
Content wt% 94.5% ZrO2 
5.25%  Y2O3
78~80% ZrO2
13~20% CeO2 
Bulk Density g/cm3 3.73(Φ2mm) 3.8(Φ7mm)
Density g/cm3 ≥6.02 5.95~6.2
(HV)Hardness GPa >8.5 >9
Elasticity Modulus GPa 200 200
Thermal Conductivity W/m.K 3 3
Crush Strength KN ≥20 (Φ2mm) ≥10 7mm)
Bending Toughness MPam1-2 9 8.5
Grain Size μm ≤0.5 ≤0.5
Coefficient of Thermal Expansion 10x10 -6 / °C
9.6 9

Available Size (mm):
Sphere: Φ0.2-0.4,  Φ0.4-0.6,  Φ0.6-0.8,  Φ0.8-1.0, 
        Φ1.0-1.2,  Φ1.2-1.4,  Φ1.4-1.6,  Φ1.6-1.8,
        Φ1.8-2.0,  Φ2.0-2.2,  Φ2.2-2.4,  Φ2.4-2.6, 
        Φ3,  Φ5,  Φ6.5,  Φ10,  Φ12,  Φ15,  Φ20,  Φ25,  Φ30,  Φ35,  Φ40,  Φ45...

Cylinder: Φ3x3 / Φ5x5 / Φ7x7 / Φ10x10 / Φ12.7x12.7 / Φ15x15 / Φ20x20

Application Fields:
Zirconia grinding beads are widely used for vertical mixing mill, horizonal ball mill,vibromill and sand mill, attrition mill. They are almost applied in below areas:
Anti-abrasive products: coating, spinning, pigment, dyeing.
High strength products: magnetic products, piezoelectric ceramics.
Free-pollution products: medicine, food, cosmetics.
Ceramic products: electronic ceramic, refractory ceramic, structural ceramics.

About UniPreTec
UniPreTec provides high-performance ceramic products in Alumina, Zirconia, Zirconia Toughened Alumina, Silicon Carbide, Silicon Nitride and  further special materials. Along with these materials, we offer several machining from which to choose such as cutting, drilling, sawing, turning, grinding, polishing etc.. Furthermore, our technologies and equipments allow us to provide various and flexible forming processes, like dry pressing, isostatic pressing, extrusion, injection moulding and slip casting.

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    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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