AC10049 Alumina Ceramic Spacer, Aluminium Oxide Spacer, Al2O3 Spacer ≥95%

Alumina Ceramic Spacer, Aluminum Oxide Spacer, Al2O3 Spacer ≥95% Description

Alumina Ceramic Spacer, Aluminum Oxide Spacer, Al2O3 Spacer ≥95% is fabricated from aluminum oxide with a purity of at least 95%. Engineered with a customizable form factor, the material exhibits a density between 3.7 and 3.9 g/cm³. Its mechanical properties include flexural strength of ≥300 MPa and compressive strength of approximately 1800–2200 MPa. The thermal conductivity of 25 W/(m·K) and an operating temperature of up to 1500 ℃ render it suitable for high-temperature environments, whilst its electrical resistivity of >10^14 Ohm·cm aids in electrical isolation.

Alumina Ceramic Spacer, Aluminum Oxide Spacer, Al2O3 Spacer ≥95% Characteristics

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

Alumina Ceramic Spacer, Aluminum Oxide Spacer, Al2O3 Spacer ≥95% Applications

Electronics
- Used as a spacer in printed circuit assemblies to maintain component separation and prevent electrical bridging by leveraging its high volume resistivity.
- Applied in sensor modules where precise spacing is critical for proper signal integrity and component alignment.

Industrial
- Utilised in high-temperature processing equipment as a spacer to maintain consistent dimensions and limit thermal stress, due to its controlled thermal conductivity.

Automotive
- Serves as a separation component in brake assemblies to minimise undesired heat transfer and mechanical vibrations, ensuring proper operational spacing and electrical insulation.

Alumina Ceramic Spacer, Aluminum Oxide Spacer, Al2O3 Spacer ≥95% Packing

The product is packaged using protective, non-reactive materials in cushioned, anti-static containers to prevent physical damage during transit. It is stored in a dry, temperature-controlled environment with measures in place to minimise contamination. Custom packaging options are available according to dimensional and handling requirements, ensuring proper protection from moisture and thermal stress.

Additional Information

Alumina ceramics are widely utilised due to their stable chemical composition and mechanical robustness. Their high melting point and controlled density render them suitable for applications requiring resistance to thermal shock and wear. Researchers and engineers value this material for its consistent performance in environments where both electrical insulation and mechanical integrity are critical.

The use of aluminum oxide in industrial components is supported by extensive data on its thermal and electrical properties. These ceramics play a significant role in applications ranging from electronic assemblies to high-temperature fixtures, and their reliability is maintained through rigorous testing and quality control protocols.