Aluminum Oxide-Gamma

Aluminum Oxide-alpha

Nano Al2O3 (Gamma) Features:
γ-phase nano-Al2O3 is with small size, high activity and low melting temperature, it can be used for producing synthetic sapphire with the method of thermal melting techniques; the g-phase nano-Al2O3 with large surface area and high catalytic activity, it can be made into microporous spherical structure or honeycomb structure of catalytic materials. These kinds of structures can be excellent catalyst carriers. If used as industrial catalysts, they will be the main materials for petroleum refining, petrochemical and automotive exhaust purification. In addition, the g-phase nano-Al2O3 can be used as analytical reagent.
Al2O3 Nanoparticle Gamma Specification

Item(Nano Al2O3 Gamma Phase)

APS

Purity

SSA

Surface Property

Appearance

Al2O3-γ

20nm

99%

160

Hydrophilic

White Powder


Alumina Nanoparticles Application
1. Transparent ceramics: high-pressure sodium lamps, EP-ROM window;
2. Cosmetic filler;
3. Single crystal, ruby, sapphire, sapphire, yttrium aluminum garnet;
4. High-strength aluminum oxide ceramic, C substrate, packaging materials, cutting tools, high purity crucible, winding axle, bombarding the target, furnace tubes;
5. Polishing materials, glass products, metal products, semiconductor materials, plastic, tape, grinding belt;
6. Paint, rubber, plastic wear-resistant reinforcement, advanced waterproof material;
7. Vapor deposition materials, fluorescent materials, special glass, composite materials and resins;
8. Catalyst, catalyst carrier, analytical reagent;
9. Aerospace aircraft wing leading edge;