... , grinding efficiency, No impurity,Name: JINAO zirconia beadsCategory: yttria zirconia beads Technology: Sintering Size :0.2-60mm Density: 6.0g ... corrosion-resistant products: paints, textiles, paints, printing and dyeing 2, high strength, high toughness products: magnetic materials, piezoelectric ceramics ... Items unit parameter Compsisionwt%94.8% ZrO2 5.2% Y2 O3 Packed DensityKg/L3.73(Φ2mm) Specific ...