Alumina Ceramic Plate

Technical Specifications:

• Purity: 92%, 95%, 99%, 99.5% Al₂O₃ available

• Thickness: 0.5mm to 50mm

• Surface finish: As-fired, polished (Ra <0.2μm), or coated

• Maximum dimensions: 200mm x 200mm (standard), larger sizes available

Key Features:
✔ High dielectric strength (>10 kV/mm)
✔ Low friction coefficient (0.1-0.2)
✔ Custom holes, grooves, and patterns available

Applications:

• Electronic substrates and insulators

• Wear-resistant liners and guides

• High-temperature furnace components