Product Introduction:
5A Molecular Sieve, is an alkali alumina silicate. It is the calcium form of the type A crystal structure.
It 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.
Xintao 5A Molecular Sieve, has high select adsorption and fast adsorption speed. It is especially suitable for PSA device.
Chemical Molecular Formula: 0.7CaO·0.3Na2O·Al2O3·2SiO2·4.5H2O. (SiO2 : Al2O3 ≈2).
Technical Parameter:
Model | 5A Molecular Sieve |
Color | Light grey |
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 |
Typical Application:
The various sizes of O2, H2, CO2 and other gas PSA devices.
Separation of normal paraffin and isoparaffin.
The purification of air, dehydration and carbon dioxide removal.
The drying of natural gas, dehydration and desulphurization.
Warranty: By National Standard GB/T 13550-2015.
Attention: Store in a cool & dry place.
