AC10022 Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99%, Dia. 25 mm

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99%, Dia. 25 mm Description

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99%, Dia. 25 mm is manufactured from high-purity Al2O3 to meet precise size and performance specifications. The 25 mm diameter permits compatibility with standard processing tools, while the flexural and compressive strength values support its use in environments requiring sustained mechanical stress. The thermal and electrical properties are optimised to minimise heat buildup and signal leakage.

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99%, Dia. 25 mm Characteristics

*The above product information is based on theoretical data and is for reference only. Actual specifications may vary.

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99%, Dia. 25 mm Applications

Industrial Applications
- Used as an insulating component in high-temperature furnaces to manage heat distribution by leveraging its controlled thermal conductivity.
- Applied as a load-bearing insulator in pressurised systems to withstand mechanical stresses due to its high compressive strength.

Electronics Applications
- Employed as a dielectric barrier in high-frequency circuit modules to reduce signal leakage through its high volume resistivity.
- Used as a substrate in miniaturised sensor assemblies to maintain dimensional stability under thermal cycling.

Alumina Ceramic Disc, Aluminium Oxide Disc, Al2O3 Disc 99%, Dia. 25 mm Packing

The discs are packaged individually in anti-static, cushioned carriers and sealed within reinforced cardboard boxes to minimise mechanical stress and contamination. They are stored in a climate-controlled environment to prevent moisture absorption and thermal degradation. Custom packaging options, including moisture barrier bags and secure clamshell cases, are available to meet specific storage and transit requirements.

Additional Information

Alumina ceramics play a critical role in many industrial and electronic applications due to their stable mechanical and thermal properties. The controlled sintering process used in manufacture yields a dense, polycrystalline structure that is key for sustaining high compressive loads and efficient heat dissipation.

In broader material science contexts, alumina is valued for its chemical inertness and dimensional stability. Its performance under extreme conditions makes it an essential material in fields where long-term durability and predictable behaviour are crucial for safe and efficient operations.