Import 23 Mm Yt-Stabilized Zirconia Bead — Buy in wholesale FOB from Supplier in China

The 23 mm Yttria-stabilised Zirconia Bead from Zibo Win-Ceramic Material Co. Ltd is a precision-engineered ceramic grinding medium manufactured from Yttria-stabilised Tetragonal Zirconia Polycrystal (Y-TZP) with a composition of ZrO2 plus 3-5 mol% Y2O3. The 23 mm diameter is at the coarse end of the industrial bead size range, suited for primary milling stages where rapid feed particle reduction is required before transfer to finer media. Y-TZP microstructure provides high fracture toughness and chemical inertness, allowing extended service life in aqueous and solvent-based slurry environments.

Material density for Y-TZP beads of this grade typically falls between 5.9 and 6.1 g/cm3, significantly above glass or alumina alternatives, which translates to higher impact energy per collision and shorter milling cycles for a given target particle size. The 3-5 mol% Y2O3 stabiliser content controls phase stability, preventing monoclinic transformation and associated microcracking during thermal cycling or mechanical shock. Sphericity and surface finish are critical to mill efficiency; standard industry tolerance for diameter variation in precision ceramic beads is typically +/- 0.1 mm, though buyers should confirm the supplier's actual control limits and inspection method.

These beads serve ceramics, paints, coatings, inks, pharmaceuticals, and mineral processing operations where contamination control and narrow particle size distribution are essential. The 23 mm size is commonly loaded into ball mills, stirred mills, or horizontal bead mills for coarse grinding and deagglomeration before downstream classification. Importers should confirm the supplier's batch-to-batch consistency data, whether certificates of analysis accompany each lot, and what packaging format (typically steel drums or bulk bags with moisture barriers) protects the beads from humidity during ocean transit from Chinese ports.

Zibo Win-Ceramic Material Co. Ltd is located at No.22, Changguo Western Road, Zhangdian District, Zibo, Shandong, China, 255000. The supplier holds a harbor trust tier on the platform, with a recorded response rate of 0.00 percent and no average response time data available, indicating potential communication delays that buyers should factor into their sourcing timeline. No establishment year, employee count, revenue, or specific production capacity figures are provided in the source material, and these should not be assumed without direct verification.

The company specialises in technical ceramic materials, specifically Y-TZP grinding media, and presents its product as precision-engineered for industrial milling applications. The listing does not name specific clients, countries served, or factory certifications such as ISO 9001, ISO 14001, or industry-specific qualifications; buyers should request valid copies of any claimed certificates and cross-check registration numbers with the issuing bodies. The source description contains platform marketing language that should be disregarded in favour of direct technical discussions with the supplier's sales engineering team.