Activated Alumina

Activated Alumina

White spherical porous particles, uniform size, smooth surface, high mechanical strength, strong moisture absorption. It will remain the same after water absorption, non-toxic, no smell, not soluble in water, ethanol. The product's drying depth is as high as the dew point temperature below -70 degrees. We can produce different products in different crystal phases, different sizes, and different impurities content according to the clients’ request. 

Mainly used for efficient drying, trace water drinking water fluoride removal agent, benzene production cyclic alkanes defluorination agent, oxygen industry, textile industry, electronic industry and gas desiccant, chemical fertilizer, petrochemical industry desiccant, adsorbent and purifying agent.

INDEX

SPECIFICATIONS

PARTICLE SIZE mm

Φ2-3

Φ3-5

Φ4-6

Φ5-7

L.O.I %

≤ 7.0

≤ 7.0

≤ 7.0

≤ 7.0

SPECIFIC SURFACE AREA m2/g

≥300

≥300

≥300

≥300

PORE VOLUME ml/g

≥0.4

≥0.4

≥0.4

≥0.4

BULK DENSITY g/cm

≤0.75

≤0.75

≤0.75

≤0.75

STRENGTH  N/P

≥100

≥150

≥180

≥220