supply first-grade desiccant activated alumina

Desiccant activated alumina
a.white globular porosity particles with symmetrical particle size.
b.no smell, odorless
Desiccant activated alumina
The products are white globular porosity particles with symmetrical particle size. They will remain original shape when absorbing water and they are non-poisonous, no smell, odorless and insoluble to water and organic solvents.
It can be used as deacidificated regenerant of transformer oil and gas drying of oxygen industry, textile Industry and electronic industry, and air drying of automatic instrument and meter. It is also used as drying agent and cleaning agent in fertilizer and petrochemical industry (dew point reaches-40 degrees) and dew point reaches -55 degrees of pressure swing adsorption of space division industry.

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)
min0.38
6
Wear rate (%)
max0.6
7
Specific surface area (m
2
/g)
min300
8
Sodium oxide content (Na
2
O, %)
max1.0
9
Water absorption rate (%)
min50
10
Alumina content (AL
2
O
3
)
min92
11
Static adsorption capacity % (RH=60)
min16.8
In one word, it is an efficient drying agent of deep drying in trace water.