Activated alumina
Release Date: 2022-01-19 15:19:24 Visit: 174
Features
The activated alumina provided by the company is a spherical particle with many capillary channels, which has a strong affinity for substances with strong molecular polarity such as water. It is a non-toxic and non-corrosive high-efficiency desiccant. The product has a high static capacity. , Low wear, not afraid of water, strong water absorption characteristics, the lowest dew point can reach -70 ℃, the regeneration temperature is low (150 ℃), it is widely used in the deep drying of various gas and liquid substances and the treatment of harmful impurities.
Main Indicators
(Packing: 25KG bag or 150KG barrel)
Indicator Name
3-5mm Ball
4-6mm Ball
5-8mm Ball
AL2O3 Content（%wt）
≥94.6%
≥94.6%
≥94.6%
Bulk Density（kg/m3）
≥700
≥680
≥660
Specific Surface Area（m2/g）
≥350
≥350
≥350
Kong Rong（ml/g）
≥0.4
≥0.4
≥0.4
Compressive Crushing Strength（N）
≥120
≥160
≥180
Wear Rate（%wt）
≤0.20%
≤0.20%
≤0.20%
loss on Ignition（%wt）
≤5.0%
≤5.0%
≤5.0%
Precautions
Do not open the package before use, so as not to absorb moisture and affect the adsorption effect.
