The Difference Between Activated Alumina and Modified Alumina

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Difference between modified and activated Alumina

It is a highly porous solid with a high surface area. It is widely used for its microporous surface, which has many catalytic properties, including adsorption and surface activity.

It has high activity because it is porous and has a lot of surface area. It is also used in the petrochemical industry, as well as other industries. Because it has good adsorption, it can be used for a variety of purposes, including drinking water defluoridation, industrial wastewater coloring and deodorant. Alumina is used as a fluorine-filter material and has a very long service life.

Modified Alumina: Due to the different physical and chemical characteristics of alumina materials, metals, and polymer materials the wettability and composite quality of each component is poor. The performance of the composite material also falls short of theoretical indicators. The inorganic functional filler modified to be polymer functional is blended into the organic polymer. This improves the wettability at the interface and makes the structure uniform. Surface coating metal modification can be used to improve the performance of metal alumina composite materials.

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