Magnesium Oxide NanoMagnesium OxideMicronMagnesium OxideUltrafineMagnesium Oxide Spherical Magnesium OxideMgO

CAS: 1309-48-4

Technical Parameters

Technical Indicators

Product Features

1. The product has small particle size and large specific surface area. It exhibits chemical properties such as light, electricity, and magnetism that are different from bulk materials. It features high hardness, high purity, and high melting point;

2. It has good suspension performance in water, facilitating coating. It has a low hydration rate and certain binding properties;

3. It possesses certain activity, with an iodine absorption value of around 65 or above, achieving medium to high activity. When used as an activator in fluororubber, it requires a small addition amount and delivers better results.

Potential Application Areas:

1. Adsorbents and Catalysts: Nano magnesium oxide has a large specific surface area and is an important raw material for preparing high-functional fine inorganic materials, electronic components, inks, and harmful gas adsorbents;

2. High-Performance Ceramics: Nano magnesium oxide has good sintering performance. It enables low-temperature sintering without the need for sintering aids, producing high-density fine-grained ceramics or multifunctional magnesium oxide thin films, which are expected to be developed as cutting-edge materials for harsh conditions such as high temperature and high corrosion;

3. Wave-Absorbing Materials: Due to its high activity and dispersibility, nano magnesium oxide easily composites with polymers or other materials. This composite material has good microwave absorption performance without reducing the strength and toughness of the original material. Additionally, the addition of fibrous magnesium oxide has a reinforcing effect;

4. Fillers for Coatings, Plastics, Rubber, etc.: Due to its high dispersibility, nano magnesium oxide can be used as a filler for paints, paper, and cosmetics, as well as a filler and reinforcing agent for plastics and rubber, and an auxiliary material for various electronic materials;

5. Flame Retardant Materials: Nano magnesium oxide has good flame retardant properties. It can be used with wood chips and shavings to produce lightweight, sound-insulating, heat-insulating, and fire-resistant fiberboards, as well as metal ceramics. For fire-resistant coatings, an addition amount of 0.3-3% delivers excellent results;

6. Nano-composite ceramic additives sintered together with nano alumina, nano titanium dioxide, etc., can replace precious metals like nickel to produce heat-resistant steel. For fine ceramics, the recommended addition amount of specialized nano magnesium oxide is 3–15%;

7. Glass-ceramic coatings are prepared from specialized nano magnesium oxide for fine ceramics, nano silica, boron oxide, nano alumina, nano cerium oxide, etc. They effectively enhance the mechanical strength of catalysts, including wear resistance, hardness, compressive strength, and impact resistance. They also increase the reactive centers of catalysts, thereby improving catalyst activity, saving active components, and reducing costs. They are mainly used in processors for purifying exhaust gases from diesel and gasoline engines. The recommended addition amount of specialized nano magnesium oxide for fine ceramics is 3–15%.

Packaging and Storage

This product is default packaged in inert gas anti-static bags, drums, or vacuum bags. For experimental quantities, inert gas bottle packaging is optional. Customers requiring inert gas bottle packaging should contact us. After receipt, it should be sealed and stored in a dry, cool environment. Prolonged exposure to air should be avoided to prevent moisture-induced agglomeration, which may affect dispersion performance and usage effectiveness.