product name |
Magnesium oxide, superfine magnesium oxide, nanometer magnesium oxide |
Region oriented |
whole country |
Place of Origin |
Shanghai |
Specifications |
Nanometer scale |
Product Name |
magnesium oxide |
Brand |
other |
Nano magnesium oxide, micron magnesium oxide, ultrafine magnesium oxide
Magnesia Nano magnesium oxide, micron magnesium oxide, ultrafine magnesium oxide MgO
technical parameter
Article No. Average particle size Purity (%) Specific surface area (m2/g) Bulk density (g/cm3) Density (g/cm3) Crystal shape color
XH-CT-10-1 40nm 99.9 30 0.74 3.6 spherical white
XH-CT-10-2 1um 99.9 18 0.98 3.6 spherical white
Note: If the user needs products of other granularity specifications, the company provides customized production
Product features
1. The product has small particle size and large specific surface area. It has optical, electrical, magnetic and other chemical properties different from the bulk material. It has the characteristics of high hardness, high purity and high melting point;
2 It has good suspension performance in water and is convenient for coating. It has low hydration rate and certain adhesive property;
3 It has a certain activity. The iodine absorption value is above 65, reaching a moderate activity. The effect is better when it is used as an activator in fluororubber with a small amount.
application area
Adsorbent and catalyst: Nanometer 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;
Ceramic: Nano magnesia has good sintering performance. Low temperature sintering can be realized without using sintering additives to produce high density fine crystal ceramics or multi-functional magnesium oxide films, which are expected to be developed into materials under high temperature, high corrosion and other harsh conditions;
3 Wave absorbing material: Due to its high activity and dispersion, nanometer magnesium oxide is easy to be compounded with polymers or other materials. The composite material has good microwave absorption performance without reducing the strength, toughness and other indicators of the raw material, and the addition of fibrous magnesium oxide has a reinforcing effect;
4 Fillers for paint, plastic, rubber, etc.: Due to its high dispersivity, nanometer magnesium oxide can be used as filler for paint, paper and cosmetics, filler and reinforcing agent for plastic and rubber, and auxiliary material for various electronic materials;.
5 Flame retardant material: Nano magnesium oxide has a good flame retardant effect, and can be used together with wood chips and shavings to manufacture lightweight, sound insulation, heat insulation, fire-resistant fiberboard and other refractory materials as well as metal ceramics. Fireproof coating with addition amount of 0.3-3% has good effect;
The nanocomposite ceramic additive sintered together with nano alumina and nano titanium dioxide can replace precious metal nickel to prepare heat-resistant steel. The recommended amount of nano magnesia for fine ceramics is 3-15%;
7 The glass-ceramic coating is made of fine ceramic nano magnesium oxide, nano silicon dioxide, boron oxide, nano aluminum oxide, nano cerium oxide, etc., which can effectively improve the mechanical strength of the catalyst, including wear resistance, hardness, compressive strength and impact resistance; The reaction active center of the catalyst is improved, so as to improve the activity of the catalyst, save the active ingredients and reduce the cost. It is mainly applied to the processors for purifying diesel and gasoline engine exhaust. The addition amount of fine ceramic nanometer magnesium oxide is 3-15%.
Packaging and storage
This product is an inert gas anti-static package, which should be sealed and stored in a dry and cool environment. It should not be exposed to the air for a long time to prevent moisture and agglomeration, which will affect the dispersion performance and use effect.
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