Alumina Beads Al₂O₃ 99.5% 300 mm Set

High-purity alumina beads made from 99.5% Al₂O₃ ceramic, designed for use in demanding environments such as UHV systems, high-temperature applications, and electrical insulation setups. The beads offer excellent thermal stability, mechanical strength, and outstanding dielectric properties.

Each set contains beads with a total length of 300 mm, suitable for flexible configuration depending on your application.

Specifications

• Material: Alumina (Al₂O₃) 99.5%
• Package size: 300 mm total bead length
• Temperature resistance: High-temperature stable ceramic
• Properties: Electrically insulating, chemically inert, low outgassing

Available Variants

• GP1.4 (Ø 1.4 mm): ~125 beads per 300 mm
• GP2.3 (Ø 2.3 mm): ~75 beads per 300 mm
• GP3.1 (Ø 3.1 mm): ~45 beads per 300 mm

Compatibility

Fully compatible with dimensions of former Tectra alumina bead products, enabling easy replacement and integration into existing setups.