2~4mm activated alumina ball

It has high strength, low abrasion, and it will not be soften in water, no expansion, no powdery, no crack.

Brief:

alumina catalyst carrier can be widely used as to carry activity component to be catalyst, its high strength, large surface area makes it has outstanding performance.

 1. Product Description:

The activated alumina manufactured in our factory has some advantages such as large capacity of absorption, high surface area, high strength and thermial stability has been widely in chemical, petrochemical, fertilizer, oil and gas industries.By now, this products has been exported to more than 100 towers and got positive feedback.

2. Technical Property:

Appearance			White ball
Main crystal phase			y
Chemical Composition		Al2O3	≥93
		Na2O	≤0.15~0.3
		I . L	≤5
Bulk density , g/ml			0.70~0.80
Surface area, m2/g			≥200
pore volume, ml/g			0.4
Static absorption, %			Water 50~70
Activity,%
Loss on abrasion,%			≤0.4
Crushing strength	Φ1~2
	Φ2~3
	Φ3~5		≥100
	Φ4~6		≥120

2~4mm activated alumina ball