CAS#: 1344-28-1

Nano alumina dispersion is formed by dispersing nano alumina (10-20nm) in a phase medium, resulting in a highly dispersed, uniform, and stable nano alumina dispersion. In addition to the characteristics of nano powder materials, nano alumina dispersion offers higher reactivity and ease of incorporation. It is mainly used in various coatings, paints, electroplating, or other fields requiring enhanced wear resistance and insulation.

Technical Specifications:

Stability: Can be diluted many times while maintaining stability; no layering or sedimentation after long-term storage. It remains as monodispersed nanoparticles in water even after prolonged standing.

Application Areas:

1. Transparent Ceramics: High-pressure sodium lamp tubes, EP-ROM windows.

2. Single Crystals: Ruby, sapphire, white gemstone, yttrium aluminum garnet.

3. Alumina Ceramics: C substrates, packaging materials, high-purity crucibles, winding spools, bombardment targets, furnace tubes.

4. Polishing Materials: Glass products, metal products, semiconductor materials, plastics, magnetic tapes, sanding belts.

5. Coatings, Rubber, Plastic Wear-Resistant Reinforcing Materials, Water-Resistant Materials.

6. Vapor Deposition Materials, Fluorescent Materials, Special Glass, Composite Materials, and Resin Materials.

7. Catalysts, Catalyst Carriers, Analytical Reagents.

8. Can be used as electroplating slurry for nickel plating, zinc plating, etc.

Dosage: The recommended dosage of nano alumina dispersion is 0.5–10%. Users should determine the optimal amount through testing based on different systems.