AC9595 Gamma-Aluminium Oxide Powder Alumina Powder Al2O3 Type DX, 0.05 μm

Gamma-Aluminium Oxide Powder Alumina Powder Al2O3 Type DX, 0.05 μm Description

Gamma-Aluminium Oxide Powder Alumina Powder Al2O3 Type DX, 0.05 μm is a finely milled gamma-phase aluminium oxide intended for high temperature and catalytic applications. The powder exhibits an average particle size of 0.05 μm, which facilitates high surface reactivity and predictable dispersion. Its controlled phase composition supports consistent thermal stability and uniform sintering behaviour. Quality control through X-ray diffraction and scanning electron microscopy minimises batch-to-batch variation.

Gamma-Aluminium Oxide Powder Alumina Powder Al2O3 Type DX, 0.05 μm Applications

1.       Catalysis
- Used as a catalyst support in oxidation reactors to achieve efficient dispersion by leveraging its fine particle size and high surface area.

2.       Ceramic Processing
- Applied as a sintering aid in advanced ceramic formulations to achieve uniform densification by leveraging its consistent particle distribution.

3.       Refractories
- Employed as an additive in refractory mixes to achieve stable high-temperature performance by leveraging its gamma-phase composition and thermal stability.

Gamma-Aluminium Oxide Powder Alumina Powder Al2O3 Type DX, 0.05 μm Packing

The product is packaged in sealed, moisture-proof bags and secured in rigid cartons to prevent contamination and mechanical damage. Each package includes desiccant packets and batch identification labels for traceability. The packaging incorporates anti-static measures and cushioning materials for transit. Storage in a cool, dry environment is recommended to maintain particle dispersion. Custom packaging options, including vacuum-sealed containers, are available upon inquiry.

Frequently Asked Questions

Q1: How is the particle size distribution controlled during production?
A1: The particle size distribution is managed through precision milling and post-synthesis classification. Techniques such as dynamic light scattering and SEM imaging are used to verify that the 0.05 μm target is consistently met, ensuring predictable reactivity in subsequent applications.

Q2: What quality control methods verify the phase composition of this alumina powder?
A2: Quality control methods include X-ray diffraction (XRD) and thermal analysis to confirm that the material retains its gamma-phase composition. These methods help detect any phase variations and ensure that the powder maintains its functional properties under operating conditions.

Q3: How should the powder be stored to prevent agglomeration or contamination?
A3: The powder should be stored in a cool, dry, and sealed environment to prevent moisture-induced agglomeration and contamination. Using anti-static, moisture-proof packaging with desiccants is recommended to preserve its dispersion characteristics and maintain performance.

Additional Information

Gamma-phase aluminium oxide is recognised for its high surface area and thermal stability, making it integral to applications in ceramics and catalysis. Understanding the synthesis process is essential, as precise milling and calcination conditions directly influence particle morphology and phase purity. Advanced characterisation techniques, such as XRD and SEM, assist in optimising these production parameters.

In materials science, the relationship between synthesis conditions and resulting properties is critical in developing high-performance ceramic materials. Researchers employ various analytical methods to monitor and refine processing steps, ensuring that materials like gamma-alumina consistently meet the technical requirements for demanding industrial applications.