WE FORMULATED CHINA NATIONAL STANDARD FOR SILICA GEL
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DESCRIPTION
Silica Gel Catalyst _ Micro-bead Al-silica Gel
Detail

Properties

Si-Al microspheres silica has the chemical formula of mSiO, .nAlO-.xH,O. With uniform pore structure inside, its chemicalproperties are stable, it also possesses such properties as thermalstability, high mechanical strength and good activity.


Application

The product is mainly used as catalyst and catalyst support formelamine, phthalic anhydride and other important industrialproducts, and it can also be used as a catalyst for the oil industryand natural gas dehydration, variable'temperature adsorption andseparation of aromatics, liquid absorbent and gas separation. The product is very suitable for the adsorption of variable-temperatureand separation agent.


Technical Specifications

Indicators itemsparameters
GL- IGL- Ⅱ
GL- Ⅲ
Granularity                         μm   ≥75- -600 or as required
Qualied particle ratio           %   85.085.085.0
Bulk density                         g/L   450600650
Pore volurme                  mL/g   0.600.500.40
Loss on heating                %   ≤4.04.04.0
Wear rate                          %    ≤5.04.03.0
Surlace area                  m²/g   350400450
AlO3                             %   5.08.08.0


Packaging: Bags of 25kg or 650kg.


Notes: Indicators and specs can be customized.


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