纳米氧化镁

Hangzhou Jiupeng New Materials

essential information:

CAS number: 1309-48-4

Molecular formula: MgO

Relative molecular weight: 40.3

Melting point: 2800 ℃

Nano magnesium oxide is a new type of nano particle material with obvious small size effects, surface effects, quantum size effects, and macroscopic tunneling effects. After modification, there is no agglomeration phenomenon, and it has better dispersion and higher nano activity in the system. This maximizes the special properties of nano magnesium oxide particles in terms of light, electricity, magnetic field, heat, and quantum effects, greatly improving the performance of traditional products, resulting in a qualitative leap and endowing products with new performance. Promote the upgrading and replacement of traditional products, and drive innovation to increase new profit points.

Technical indicators of nano magnesium oxide powder series

characteristic:

1. High chemical purity, MgO ≥ 99.9%;

2. It has good suspension performance in water and is easy to apply

3. Has a low hydration rate

4. It has a certain activity, with an iodine absorption value of around 60, achieving moderate activity. When used as an activator in fluororubber, the amount added is small and the effect is good.

5. It has a certain degree of adhesion.

Application:

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

(2) High performance ceramics: Nano magnesium oxide has good sintering performance. Low temperature sintering can be achieved without the use of sintering aids, resulting in high-density fine-grained ceramics or multifunctional magnesium oxide films, which are expected to be developed as cutting-edge materials under harsh conditions such as high temperature and high corrosion.

(3) Absorbing material: Due to its high activity and high dispersibility, nano magnesium oxide is easy to composite with polymers or other materials. This composite material has good microwave absorption performance, while not reducing the strength, toughness and other indicators of the raw material. Moreover, the addition of fibrous magnesium oxide also 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 as an auxiliary material for various electronic materials.

(5) Flame retardant materials: Nano magnesium oxide has good flame retardant properties and can be used together with wood chips and shavings to manufacture lightweight, soundproof, heat-insulating, fire-resistant fiberboard and other refractory materials, as well as metal ceramics. Fireproof coating, with an addition amount of 0.5-5%, has a good effect.

(6) Other: fuel additives, cleaning agents, anti-static and anti-corrosion agents, electrical insulation materials, manufacturing crucibles, furnaces, insulated conduits (tubular components), electrode rods, electrode sheets, etc.

Packaging: 20 kilograms per bag, inner plastic and outer woven.