Hongda Desiccant activated alumina

Desiccant activated alumina
a.Wear rate:Max 0.6%
b.Water absorption rate:Min 50%
c.Non-poisonous
Desiccant activated alumina
Advantages:
non-poisonous
no smell, odorless
insoluble to water and organic solvents

Specific indexes as follows:

Serial number
Index projects
Index requirement
1
Appearance
White
2
Particle size (mm)
1.5-2.4 3-5 5-8
3
Intensity (N/ , average value)
Min150
4
Bulk specific weight (g/cm
3
)
0.7-0.8
5
Pore volume (cm
3
/g)
Min 0.38
6
Wear rate (%)
Max 0.6
7
Specific surface area (m
2
/g)
Min 300
8
Sodium oxide content (Na
2
O, %)
Max 1.0
9
Water absorption rate (%)
Min 50
10
Alumina content (AL
2
O
3
)
Min 92
11
Static adsorption capacity % (RH=60)
Min 16.8

It is an efficient drying agent of deep drying in trace water.