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  Sorbent KDHF-03,F-03 for High Voltage Switch Molecular Sieve 3A 4A 5A Molecular Sieve 13X Special Molecular Sieve for Hollow Glass 6201 carrier Molecular sieve for chromatographic column  
 
 
Molecular Sieve 4A
 
 

    Molecular sieve 4A is suitable for the drying of gas and liquid, with a aperture of about 4 angstroms. It adsorbs such gases as H2O, NH3, H2S, CO2, SO2, CO, H3CCl, H3CBr, H2C2 ,H6C2, H4C2,H6C3. It is widely used in the drying of natural gases. It is also widely used in dehydration of ethanol and anti-dewing for insulating glass, etc.

        The specification of Molecular Sieve 4A :

  
 
Item
Value
Test Method
Bead Diameter mm
1-1.6 2-3 3-5 4-6
GB 6288-86
Bulk Density g/ml
0.7
GB 6286-86
Water Adsorptive Capacity % ≥
21.0
GB 6287-86
Methanol Adsorptive Capacity mg/g ≤
15.0
HG/T2524-93
Abrasion Loss % ≤
0.40
GB 10505.2-89
Compressive strength N >
30 50 60 70
GB 10505.1-89
Molecular sieve 4A
  
 
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