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Products
Alumina Silica Gel
Properties: Alumina Silica Gel is a silica gel containing alumina, chemical formula mSiO2,nAl2O3,xH2O. The product is divided into two types: ordinary type and water-resistant type. H ordinary type is slightly yellow in appearance, and W water-resistant type is white in appearance. Usually in use, the ordinary type and water resistant type will be used together. If water droplets appear in the separation system, it is necessary to add water resistant silicon aluminum glue as a protective layer. The adsorption capacity of the product is similar to that of porous silica gel at low relative humidity, and the adsorption capacity is higher than 6%-10% of porous silica gel at high relative humidity, and the thermal stability is 200℃. Very suitable for high temperature adsorbent, separation agent.
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Product Description
China Alumina Silica Gel Manufacturers with Low price
Properties: Silicon aluminum glue is a silica gel containing alumina, chemical formula mSiO2,nAl2O3,xH2O. The product is divided into two types: ordinary type and water-resistant type. H ordinary type is slightly yellow in appearance, and W water-resistant type is white in appearance. Usually in use, the ordinary type and water resistant type will be used together. If water droplets appear in the separation system, it is necessary to add water resistant silicon aluminum glue as a protective layer. The adsorption capacity of the product is similar to that of porous silica gel at low relative humidity, and the adsorption capacity is higher than 6%-10% of porous silica gel at high relative humidity, and the thermal stability is 200℃. Very suitable for high temperature adsorbent, separation agent.
Application: Mainly used for dry compressed air, natural gas, liquefied gas, etc
Technical indicators
|
Items |
Specifications |
|
|
W |
H |
|
|
Al2O3% |
ABOUT15% |
2.5-3.5% |
|
RH10% adsorption |
≥4% |
≥5.5% |
|
RH80% adsorption |
≥33% |
≥43% |
|
Packing density |
≥650G/L |
≥650G/L |
|
Particle sizepercent of pass |
≥90% |
≥90% |
|
Moisture |
≤3% |
≤2% |
|
compressive strength |
≥55N |
≥80N |
|
Wear rate |
≤0.05% |
≤0.05% |
|
Note: Special requirements according to protocol standards |
||
