WE FORMULATED CHINA NATIONAL STANDARD FOR SILICA GEL
WhatsApp: +86 18654681060     Email: sales@sdymqy.com  ymsilicagel@gmail.com
DESCRIPTION
Type B Silica Al Gel
Detail

Characteristics:

Si-Al microspheres silica chemical formula is mSiO2 • nAl2O3.xH2O. With uniform pore structure inside, its chemical properties are stable, it also possesses such properties as thermal stability, high mechanical strength and good activity.

Technical data:

Indicators items

Indicators

GL-Ⅰ

GL-Ⅱ

GL-Ⅲ

Qualified Ratio of Particle,%   ≥

85.0

90.0

90.0

Wear Rate,%   ≤

8.0

4.0

2.0

Bulk Density,g/L   ≥

400

600

650

Pore Volume,mL/g   ≥

0.60

0.55

0.45

Loss on Heating,% ≤

4.0

2.0

2.0

Specific Surface Area,㎡/g   ≥

250

250

250

Al2O3,%

4.0-8.0

8.0-10.0

8.0-10.0

Use:

The product is mainly used as catalyst and catalyst support for melamine, phthalic anhydride and other important industrial products, and it can also be used as a catalyst for the oil industry and natural gas dehydration, variable-temperature adsorption and separation of aromatics, liquid absorbent and gas separation. The product is very suitable for the adsorption of variable-temperature and separation agent.

Packaging: 25kg composite bag or 650kg larger bag.

Notes: The product can be trial manufactured and produced according to the specifications or the indicators from user requirements in this factory.


Inquire Now