Activated alumina balls

roduct name: activated alumina balls

Product description:Activated Alumina is an aluminium oxide that is highly porous and exhibits tremendous surface area. Activated Alumina is resistant to thermal stock and abrasion and will not shrink, swell, soften nor disintegrate when immersed in water.Surface area are in the range 345-415 . Because it has a higher capacity for water than Silica Gel at elevated temperatures it is mainly used as a desiccant for warm gases including air. In many commercial applications zeolitic materials have now replaced it.