Type

AA-4

Application

Catalyst Carrier

Appearance

White Beads , Insoluble in water, Innocuous

Crystal Type

y

Composition

Al₂O_{3 %}

≥93

SiO_{2 %}

≤0.3

LOI (%)

≤5

Bulk Density  (g/ml)

0.70~0.80

Surface Area (m²/m³)

≥200

Pore Volume (ml/g)

0.40

Adsorption ( RH=60%) %

50~70

Active (%)

--

Attrition Loss

≤0.4

Crushing Strength (N/pc)

3~5mm

≥100

4~6mm

≥120