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5A Molecular Sieve

CAS NO.: 1318-02-1
Appearance: Sphere and Pellet
Standard Packaging: 55 Gallon Steel Drum,Super Sack
Certification: ISO9001:2015,BV,SGS,MA

  • Description
  • Specification

5A Molecular Sieve

Xintao 5A Molecular Sieve, has an effective pore opening of 5 angstroms(0.5nm). 

It will adsorb molecules with a kinetic diameter of less than 5 angstrom and exclude those larger.

It has high select adsorption and fast adsorption speed. 

Chemical Molecular Formula:

0.7CaO·0.3Na2O·Al2O3·2SiO2·4.5H2O.   (SiO2 : Al2O3 ≈2).

Typical Application:  

a) The various sizes of O2, H2, CO2 and other gas PSA devices.

b) Separation of normal paraffin and isoparaffin.

c) The purification of air, dehydration and carbon dioxide removal.

d) The drying of natural gas, dehydration and desulphurization.

Warranty:

By National Standard GB/T 13550-2015.

Free consultation during the warranty period.

Model

5A Molecular Sieve

Nominal pore diameter

5 angstroms

Shape

Sphere

Pellet

Diameter

1.7-2.5 (mm)

3.0-5.0 (mm)

1.6 (mm)

3.2 (mm)

8*12 (mesh)

4*8 (mesh)

1/16 (inch)

1/8 (inch)

Bulk density (g/ml)

≥0.66

≥0.66

≥0.64

≥0.64

Crushing strength (N/PC)

≥30.0

≥70.0

≥30.0

≥50.0

Size ratio up to grade (%)

≥96.0

≥96.0

≥96.0

≥94.0

Static H2O adsorption (%)

≥21.0

≥21.0

≥20.5

≥20.5

Static Hexane adsorption (%)

≥12.0

≥12.0

≥12.0

≥12.0

H2O content (%)

≤1.5

≤1.5

≤1.5

≤1.5

Wear ratio (%)

≤0.20

≤0.20

≤0.40

≤0.40

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