17% Al2O3 Inert Alumina Ceramic Ball-Sulfuric Acid Catalyst Support Media

It is produced from very high-quality chemical porcelain clay materials which make this product have excellent stability, high mechanical strength, and resistance to thermal shock. Therefore, it is an ideal choice to support all types of catalysts.

Advantages

-high temperature and pressure resistance;

-bibulous rate is low;

-The characteristic of the chemical performance is stability;

-It can withstand the erosion of acid, alkali, and other organic solvents;

-It can endure temperature changes during production.

Chemical Composition

-Al2O3+SiO2>93%

-Al2O3 17%-19%

-Fe2O3<1%

-MgO<0.5%

-K2O+Na2O+CaO<4%

-Other<1%

Physical Property

-Water absorption (%): <0.5

-Bulk density(g/cm3): 1.35-1.4

-Specific gravity(g/cm3): 2.3-2.4

-Free volume (%): 40

-Opertation temp(max ℃): 1100

-Moh’s hardness(scale): >6.5

-Acid resistance (%):>99.6

-Alkali resistance (%):>86