Product Description
This product is a high-purity aluminum oxide micro-powder (Al 2O 3) with a purity of over 99.5%. The particle size can be customized within the range of 2-50μm, making it suitable for high-end industrial fields such as precision ceramics, refractory materials, catalyst supports, and polishing/grinding. Advanced hydrothermal synthesis or calcination processes are employed to ensure high chemical stability and uniform particle size, meeting the rigorous requirements of different industries.
Core Advantages
High purity (≥99.5%) - Low impurities (Na 2O≤0.05%), suitable for high-demand industrial scenarios.
Customizable particle size (2-50μm) - Flexibly adapts to different application needs.
Excellent thermal stability - Resistant to high temperatures up to 1,800°C, ideal for refractory materials.
Good sintering performance - Promotes ceramic densification and improves product strength.
Strong chemical inertness - Resistant to acid and alkali corrosion, extending material service life.
Typical Applications
Precision ceramics: Electronic ceramic substrates, structural ceramics, transparent ceramics.
Refractory materials: Furnace linings, castables, refractory brick additives.
Catalyst supports: Petrochemical industry, automotive exhaust purification.
Polishing and grinding: LED sapphire substrates, optical glass polishing.
Coating materials: Wear-resistant coatings, high-temperature protective coatings.
Why Choose Us?
Advanced production processes - Controllable synthesis via hydrothermal or calcination methods ensures batch stability.
Strict quality inspection standards - Compliant with ISO 9001 quality management system.
Technical support services - Provides solutions for particle size customization, surface modification, etc.
Fast delivery capability - Regular specifications shipped within 3 days, sample testing supported.
Packaging and Transportation
Standard packaging: 25kg/bag (moisture-proof composite bag or ton bag optional).
Transportation methods: Sea/air transport and express delivery supported, with complete customs clearance documents provided.
Inquiry Guidance
Free samples available - Welcome to request sample testing!
Customization services supported - Can adjust parameters such as particle size and purity according to your needs.
