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Air Separation Adsorbent Macroporous Silica Gel

China Air Separation Adsorbent Macroporous Silica Gel, Find details about China Macroporous Silica Gel, Highly Active Adsorption Material from Air Separation Adsorbent Macroporous Silica Gel

Sorbent
Silica Gel
Desiccant
Physical Desiccant
Trademark
Shuoyuan
Transport Package
Woven Bag or Composite Bag
HS Code
2811220000
Sorbent
Silica Gel
Desiccant
Physical Desiccant
Trademark
Shuoyuan
Transport Package
Woven Bag or Composite Bag
HS Code
2811220000
Characteristics
Macroporous silica gel is a special type of silica gel. The low-density macroporous silica gel is milky white particles. The main component is SiO2.nH2O. Like other silica gels, it is a highly active adsorption material. It is an amorphous substance and is insoluble in water and inorganic. Acid, soluble in hydrofluoric acid and concentrated caustic alkali solution. According to the shape of macroporous silica gel, it can be divided into macroporous spherical silica gel and macroporous block silica gel.

Macroporous silica gel is insoluble in water and any solvents, non-toxic, tasteless, chemically stable, and does not react with any substances except strong alkalis and hydrofluoric acid. Because the manufacturing method of macroporous silica gel is different from that of other silica gels, different microporous structures are formed. The biggest difference between it and other silica gels is the large pore volume, that is, the large adsorption capacity and the light bulk density. At present, the domestically produced macroporous silica gel has a maximum pore volume of 1.7ml/g.

Air Separation Adsorbent Macroporous Silica GelAir Separation Adsorbent Macroporous Silica Gel
Use
This product is widely used in beer stabilizers, catalysts and catalyst carriers, polymer protein adsorption in fermentation products, purification and purification of life active substances, water purification and recovery of precious metals, separation and purification of active ingredients of Chinese herbal medicines and synthetic drugs, water-resistant glue materials and Air separation adsorption.
Air Separation Adsorbent Macroporous Silica GelAir Separation Adsorbent Macroporous Silica GelAir Separation Adsorbent Macroporous Silica GelAir Separation Adsorbent Macroporous Silica Gel
Technical Data
     model   Pore volume           (ml/g)   Bulk density          (g/L)    Aperture
       (A)		 Specific surface         (m²/g)       Moisture      Original particle size                        (mesh)
          Type1        1.0-1.3    350~400  120~150     33 0~400     ≤5%           80Mesh>80%
          Type2      1.3~1.7    300~350  150~300     290~330     ≤5%           80Mesh>80%
          Type3      1.7~2.0    250~300  300~400     250~290     ≤5%           80Mesh> 80%
          Type4      2.0~2.5    200~250  400~500     200~250     ≤5%           80Mesh> 80%
          Type5      2.5~3.0    180~220     > 500     150~200     ≤5%           80Mesh> 80%

Air Separation Adsorbent Macroporous Silica GelAir Separation Adsorbent Macroporous Silica GelAir Separation Adsorbent Macroporous Silica GelAir Separation Adsorbent Macroporous Silica Gel

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