◆Product IntrductionZirconia Y-TZP cylinder media is made from super material and advanced technical craft and suitable for any kinds of mills such as micro-mill, attritor-mill, vibratory mill and bead mill to grind and disperse effectively and economically the material of electronic slurry, ceramic powder, magnetic material, battery material, rare-earth material, nonmetal ore, painting, dye, ink, calcium, titanium, pesticide, food stuff and medicine etc.Comparing with other grinding media such as Alumina media, zirconia silicate media, steel media, agate media and glass media, Zirconia Y-TZP grinding media has high density and toughness and super hardness, so it has better grinding efficiencies. The high wear-resistant Zirconia Y-TZP grinding media prevents materials from being contaminated and chemical etching or short service life of the grinder.These special features make Zirconia Y-TZP grinding media especially suitable for material grinding in important occasion. ◆Product Features▮Product Features Preventing material from contamination▮High grinding efficiency▮Suitable for high viscosity, wet grinding and dispersion▮So it's tougher and more resistant to wear and deterioration from a long term point of view. ◆Zirconia Y-TZP Ceramic Balls PropertiesItemsUnitTypical ValuesCompositionwt%94.8% ZrO2 5.2%Y2O3Bulk Densitykg/L3.5 (Ф>7mm)Specific Densityg/cm36.0Hardness(HV)GPa>12Modulus of ElasticityGPa200Thermal ConductivityW/m.K3Thermal Expansion Coefficient10×10-6/°C(20to400)9.6Crushing LoadKN≥25(Ф7mm)Fracture ToughnessMPam½8Grain Sizeµm≤0.5◆Applications and Specifications▮High strength and high toughness productsDiectricity materials、Piezoelectric materials、Magnetic materials▮Wear and corrosion resistance productsCoating、Textile、 Pigment dispersion、Ink and dye▮Prevention of product Ceramics contaminationMedical material、Foodstuffs▮CeramicsElectronics ceramics、Refractory ceramics、Engineer ceramics◆Available Sizes▮Zirconia Y- TZP Cylindrical Media are available in the following standard sizes:Ф5.5×5.5、Ф7.5x7.5, Ф7.5x9、Ф10x10, Ф12.7×12.7、Ф15×15(mm)

-High density-High fracture toughness-Large Specific density-Wear resistant,anti corrosion-PPM Grade wear loss  Applications:-Suitable for Electronic ceramic,ink,paint,pigments,coating,dyes,food,cosmetic,pharmaceutical industry which require high wear resistance and contamination-free from grinding media-Suitable for fine particle size production as high compression strength and narrow size distribution- Suitable for nano particle size production industry. Chemical PropertyYTZ yttria zirconia grinding beads propertiesItemsTypical ValuesCompositionWt%94.8% ZrO25.2% Y2O3Packing Densitykg/L3.7~3.9Bulk Densityg/cm35.95~6.0Hardness (HV)GPa>8Wear loss(g/kgh)≤1.3Crushing StrengthN(⌀5)≥16000Sphericity%≥95Standard sizemm0.3-30Packing25kgsPackageDifferent package as to meet different customer’s requirements.25kg/pails+Wooden Crates