Strontium Aluminum Oxide powder is a structurally stable composite oxide material commonly used as a base material in luminescent materials, ceramic additives, and optical functional thin films.
We offer Strontium Aluminum Oxide powders in various purity grades, with different particle size distributions and excellent stability. Our team can provide formulation advice, packaging selection, and shipping support to ensure the powder maintains stable quality before use. Contact us if you need to select a product.
Uniform particle size, low agglomeration
Good thermal stability
Adjustable purity, low impurities
Adaptable to various process routes
Excellent optical response characteristics
Reliable batch consistency
Precise particle size control available
Custom powders for special applications supported
Used in luminescent material systems to improve brightness and stability.
As a structural reinforcing component in ceramic formulations to enhance mechanical properties.
Suitable as a powder precursor for optical component coatings.
Used in research as a base material for functional oxides in various experimental projects.
Q1: Does Strontium Aluminum Oxide powder require special storage?
A1: To avoid moisture absorption or impurity adsorption, it is recommended to store the powder in a sealed container in a dry environment, away from high humidity and volatile chemicals.
Q2: What is the typical sintering temperature range for the powder?
A2: The specific temperature depends on the particle size and purity, but a medium to high temperature range is generally required to achieve good density. Recommended sintering profiles can be provided based on the application.
Q3: Can the powder be used for the preparation of high-transparency ceramics?
A3: Yes, but a finer particle size and lower impurity level should be selected to avoid light scattering affecting transparency.
Q4: Can this powder be blended with other metal oxides?
A4: Yes, it has good compatibility with many oxides and can be used in composite materials or modified systems.
Each batch is supplied with:
Certificate of Analysis (COA)
Technical Data Sheet (TDS)
Material Safety Data Sheet (MSDS)
Third-party testing reports available upon request
We have long focused on the production and optimization of inorganic oxide powders, maintaining strict control over powder purity, particle morphology, dispersion performance, and batch stability. This ensures that our Strontium Aluminum Oxide powder exhibits excellent compatibility across various processes. We offer flexible specification customization, professional technical support, reliable packaging, and a stable global supply chain, providing consistent material quality to our research and industrial clients.
Chemical Formula: SrAl₂O₄
Molecular Weight: 183.95 g/mol
Appearance: White to light green fine powder
Density: ~3.56 g/cm³
Melting Point: ~1,930 °C (approx.)
Crystal Structure: Monoclinic (β-phase) or Hexagonal (α-phase)
Inner Packaging: Vacuum-sealed bags and boxed to prevent contamination and moisture.
Outer Packaging: Cartons or wooden crates selected based on size and weight.
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