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  1. Molecular Sieve 4A
  2. Molecular Sieve 4A

Molecular Sieve 4A

  • 型號Molecular Sieve 4A

Molecular sieve 4A is mainly used to dry air, natural gas and other gases and liquids.

  1. Detailed information

Product Introduction: Molecular Sieve 4A is suitable for the drying of gases (e. g: natural gas, petrol gas) and liquids, with an aperture of about 4 angstroms.
Molecular formula: Na2O · Al2O3 · 2.0SiO2 · 4.5H2O
Technical Data:

Properties

Unit

Technical Data

Shape

 

Pellet

Elongate

Diameter

mm

1.7-2.5

3.0-5.0

1.5-1.7

3.0-3.3

Granularity

%

≥96

≥96

≥98

≥98

Bulk Density

g/ml

≥0.60

≥0.60

≥0.60

≥0.60

Abrasion

%

≤0.20

≤0.20

≤0.20

≤0.25

Crush Strength

N

≥40

≥70

≥30

≥60

Static H2O Adsorption

%

≥20.5

≥20.5

≥20.5

≥20.5

Moisture

%

≤1.5

≤1.5

≤1.5

≤1.5

 

   Note: The above is typical data. We can also produce per customers’ request.
   Application: 
   Deep dryness of air, natural gas, alkane, refrigerant and liquids
   Static dryness of electronic elements, pharmaceutical and unstable materials
   Dehydration of paints and coatings
   Automobile
   Packaging: Steel drum / paper drum / aluminum foil bag or per customer’s request. 
   Storage: Avoid damping and any adsorption of organic substance before use. Otherwise it must be regenerated.