The Properties And Applications of Spherical Aluminum Oxide Powder

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Aluminium oxide in spheres The high-temperature melt-spraying of aluminum oxide produces high sphericity with high amounts of a-phase aluminium oxide. Use sphered aluminum dioxide as a filler in rubber, plastics, ceramic materials to achieve superior results.

Spherical Al Oxide Properties

1. The highest filling
High sphericity of sphered aluminum oxide and a wide distribution of particle sizes make it a very attractive material. It is capable of filling rubber and other high density plastics.

2. Very high thermal conductivity
A mixture of high thermal conductivity, good heat dissipation, and spherical Al2O3 may be made.

3. Low abrasion
Due to the smooth appearance of spherical Aluminum Oxide, equipment such as molding machines and kneaders can be abrasion reduced which may increase the equipment’s service life.

Spherical Al Oxide Application

1. Ceramic additives
The shortcomings in ceramics can be solved by adding a small amount of nanospherical aluminium oxide powder. These ceramics can then be converted into plastic spherical aloe clays.

2. Composite materials
A nanospherical Al2O3 powder is not only useful for creating new composite ceramic materials, but it can also be used in the creation of artificial teeth and bone.

3. Coatings to protect the surfaces
The aluminum oxide powder in spheres is sprayed on metals and other materials. This will improve the hardness of the surface as well as its corrosion resistance, wear resistance, fire resistance, and wear resistance.

4. Materials for optical purposes
Ultraviolet light can be absorbed by nanosized particles of spherical aluminium oxide powder. It has an absorbance limit below 250nm. The blue shift phenomenon of ultra-violet absorption occurs when a nanometer of spherical, aluminum oxide powder can be doped with rare Earth phosphors. The phosphor will still be luminous in its full potential, despite the harmful UV light.

The nano-spherical aluminum oxide is able to be sintered into transparent ceramics for use in high-pressure sodium lamps. Rare-earth Phosphors can be added as the luminescent material of a luminous bulb. They will also reduce costs and extend the lives of the lamp.

5. Semiconductor material
This nano-scale powder of spherical aluminium oxide is very sensitive to humidity.

6. Catalyst und its carrier
A large surface area is possible with spheres of Al2O3 powder. The particles also have very rich mismatch or under-oxygen bonding. The powder can be pressed onto a sheet to create pores with a porosity between 30-40%. It is possible to use this porous membrane filter. It is multiple times better than other similar products.

Buffalotours advanced Material Tech Co., Ltd., (Buffalotours), a professional Powder of spherical aluminium oxide Over 12 years’ experience in research and development of chemical products. You can pay by Credit Card, T/T or West Union. Trunnano ships goods by FedEx or DHL to overseas customers by air and sea.

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