Activated Alumina

Activated Alumina
1,nontoxic
2,not soften,disintegrate in water.
3,adsorb&hold moisture without form change
4,adsorbent
Activated Alumina

Molecular formula: AL
2
O
3
nH
2
O (0<n<0.8)
Molecular weight: 102<molecular weight<117
Physical and chemical properties: white, globular porosity, non-poisonous, odorless,
non-pulverization and insoluble in water.
Outstanding features:
smooth surface, great mechanical strength, strong moisture absorption,
no expansion and cracking but remain original shape when absorbing water.

Key technical indexes:
Index names
appearance
Bulk specific weight (g/cm
3
)
Specific surface area (m
2
/g)
Pore volume
(cm
3
/g)
Compressive strength
(n/balls)
Wear rate
(W/W, 5%)
AA-102-1
1.6-2.4mm
Min 0.70
Min 300
Min 0.38
Min 35
Max 0.60
AA-102-2
2-3mm
Min 0.70
Min 300
Min 0.38
Min 80
Max 0.60
AA-102-3
3-5mm
Min 0.70
Min 300
Min 0.38
Min 80
Max 0.60
AA-102-4
5-8mm
Min 0.70
Min 300
Min 0.38
Min 80
Max 0.60

Our advantages:
1. ISO 9001:2000, Food grade authentication
2. Supply seaworthy double package
3. Timely shipment
4. You will know every step of the progress.
5. Pictures of the goods before the shipment.
6. Manufacturer in this line for 18 years
7. Export experience
8. Sample available