Activated Alumina for Air Drying, Activated Alumina Absorbent, Activated Alumina

Activated Alumina
White bead, odorless, tasteless, non-toxic, insoluble in water and alcohol, regular
In particle size, smooth at surface,
Activated Alumina ball products have high mechanical strength and
Strong adsorption of moisture, not expanding and cracking after adsorbing water, original
Shape kept.
Applications
1. Widely used for drying in electronic, textile and oxidizing industry.
2. Also as adsorbent in air-grading industry(dew-point below -55).
3. It's especially suitable for atmospheric temperature recovering equipment.
4. Also could be used as a de-fluorinating agent of drinking water.
Activated alumina Specification

ITEM	UNIT	BEAD
Diameter	mm	0.4-1.2	2-3	3-4	3-5	4-6	5-7	6-8
SiO 2	%	≤0.10	≤0.10	≤0.10	≤0.10	≤0.10	≤0.10	≤0.10
Fe 2 O 3	%	≤0.04	≤0.04	≤0.04	≤0.04	≤0.04	≤0.04	≤0.04
Na 2 O	%	≤0.45	≤0.45	≤0.45	≤0.45	≤0.45	≤0.45	≤0.45
L.O.I	%	≤8	≤8	≤8	≤8	≤8	≤8	≤8
Bulk Density	g/ml	≤0.75	≤0.75	≤0.75	≤0.75	≤0.75	≤0.75	≤0.75
Surface	m 2 /g	≥280	≥280	≥280	≥280	≥280	≥280	≥280
Pore Volume	ml/g	≥0.40	≥0.40	≥0.40	≥0.40	≥0.40	≥0.40	≥0.40
Crush Strength	N/pc	/	≥60	≥80	≥100	≥120	≥160	≥180