High-purity nano magnesium oxide

Product Features

High-purity nano magnesium oxide is prepared by plasma vapor phase combustion method, featuring high purity, small particle size, uniform distribution, large specific surface area, clean surface, no residual impurities, low bulk density, and easy dispersion. It exhibits small size effect, surface effect, quantum size effect, and macroscopic tunneling effect. After surface modification treatment, it shows no hard agglomeration, better dispersibility in the system, and higher nano activity, thereby leveraging the special properties of nano magnesium oxide particles in light, electricity, magnetic field, heat, and quantum effects. This significantly enhances the performance of traditional products and endows them with new functionalities.

Product Parameters

Product Applications

1. High-purity nano magnesium oxide for high-performance ceramics: Nano magnesium oxide exhibits excellent sintering properties, enabling low-temperature sintering without the need for sintering aids. It can be used to produce high-density fine-grained ceramics or multifunctional magnesium oxide films, making it suitable for materials under harsh conditions such as high temperature and high corrosion.

2. High-purity nano magnesium oxide for wave-absorbing materials: Due to its high activity and dispersibility, nano magnesium oxide easily composites with polymers or other materials. This composite material offers excellent microwave absorption performance without compromising the strength and toughness of the original material. Additionally, fibrous magnesium oxide provides reinforcement.

3. High-purity nano magnesium oxide as a filler for coatings, plastics, and rubber: Owing to its high dispersibility, nano magnesium oxide can serve 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 components.

4. High-purity nano magnesium oxide for adsorbents and catalysts: With its large specific surface area, nano magnesium oxide is an important raw material for high-function fine inorganic materials, electronic components, inks, and harmful gas adsorbents.

5. High-purity nano magnesium oxide for functional flame-retardant materials: Nano magnesium oxide exhibits excellent flame-retardant properties and can be used with wood chips and shavings to produce lightweight, sound-insulating, heat-insulating, and fire-resistant fiberboards, as well as metal ceramics and fire-resistant coatings. An addition of 1%-5% yields effective results.

6. Others: Fuel additives, cleaning agents, antistatic agents, anti-corrosion agents, electrical insulating materials, and the manufacture of crucibles, furnaces, insulating conduits (tubular elements), etc.

7. Nano magnesium oxide for preparing foam ceramic filters: These filters are used for purifying alloy melts, addressing the technical challenge of existing filters being unsuitable for magnesium alloys and high-temperature alloys containing active elements.

8. Nano magnesium oxide, combined with rare earth oxides as sintering aids, for preparing silicon nitride ceramics: This enables cost-effective production of various complex-shaped products such as cutting tools, sealing rings, bearings, nozzles, and other high-temperature, wear-resistant, and corrosion-resistant products.

9. Nano magnesium oxide for preparing high-toughness ceramic materials: Using high-purity, small-particle-size nano magnesium oxide and yttrium oxide or rare earth metal oxides as composite stabilizers, partially stabilized zirconia ceramics with excellent mechanical properties and high-temperature aging resistance are produced. This ceramic material can be widely used in high-temperature engineering components and refractory materials.

Packaging and Storage

This product is packaged in inert gas-filled plastic bags and should be stored sealed in a dry, cool environment. It should not be exposed to air to prevent moisture-induced oxidation and agglomeration, which may affect dispersibility and performance. Packaging quantities can be customized according to client requirements, with subdivision available.