High-purity gamma-phase alumina (γ) provides optimized surface area, superior adsorption properties, and enhanced thermal stability. Designed for advanced applications, it ensures efficient catalytic performance, extended durability, and high-performance adaptability.
Product Overview
High-purity gamma-phase alumina is produced using an alcohol-aluminum method and sintered at high temperatures to form its unique gamma crystal structure. With its ultra-high purity, fine particle size, and high specific surface area, this material is widely applied in advanced technological fields. Gamma-phase alumina features excellent physical and chemical properties, meeting the demanding requirements of applications such as catalysis, electronics, coatings, and polishing.
Features
- Ultra-High Purity: Minimizes impurities, enhancing product performance and stability.
- Gamma-Phase Crystal Structure: Offers exceptional chemical activity and mechanical properties for versatile applications.
- Fine Particle Size: Uniform distribution ensures consistency and reliability in various applications.
- High Specific Surface Area: Increases efficiency in adsorption and catalytic reactions.
- Excellent Dispersibility: Easily disperses in various media, simplifying operations and applications.
Applications
- Petrochemical Industry: Used as a catalyst or catalyst carrier, performing excellently in automotive exhaust purification systems.
- Electronic Materials: Applied in integrated circuit substrates, single-crystal materials, and lithium battery components to enhance performance.
- Coatings: Utilized in wear-resistant coatings, ceramic membrane coatings, and plasma-sprayed coatings for high-precision applications.
- Ceramics: Suitable for manufacturing transparent ceramics, bioceramics, and alumina ceramics, imparting superior properties.
- Polishing Materials: Acts as a precision abrasive for polishing single-crystal silicon wafers and other high-precision polishing applications.
- Wear-Resistant Agents: Improves wear resistance in rubber and coatings, extending product lifespan.
Model | LY510 |
Phase | γ |
Al₂O₃ Purity | ≥99.999% |
Average Particle Size (D50) | 10-20µm |
Specific Surface Area | 120-200m²/g |
Bulk Density | 0.3-0.5g/cm³ |