Molecular Sieve

Molecular sieve 5A: --ISO9001:2008 --High Quality desiccating agent --Professional manuf

Molecular Sieve type 5A is an alkali alumino silicate; it is the calcium form of the Type A crystal structure. Type 5A has an effective pore opening of  5 angstroms (0.5 nm). It will adsorb molecules with a kinetic diameter of less than 5 Angstrom and exclude those larger.

Chemical Formula 4/5CaO·1/5Na2O·Al2O3·2SiO2Si/Al ratio SiO2/ Al2O3≈2Pore diameter About 5 Use: Except for general properties of molecular Sieve 5A, it is mainly used for PSA or VSP rich oxyegen generation.

Technical parameter

Properties	Measure Unit	Spherical
Diameter	mm	0.6-0.9	1.6-2.5
Static Water Adsorption	≥mg/g	265	265
N2 Adsorption	≥ml/g	10.8	10.8
Separation Value of N2&O2	≥	3.2	3.2
Bulk Density	g/ml	0.74±0.02	0.72±0.02
Crush Strength	≥N/piece		40
Wear Rate	%wt	0.3	0.3
Package Moisture	≤%wt	1.0	1.0

Conservation:Room temperature, humidity <90%, non-expose to air; non-contact to water, acid and alkali.

Molecular Sieve type 5A is an alkali alumino silicate; it is the calcium form of the Type A crystal structure. Type 5A has an effective pore opening of  5 angstroms (0.5 nm). It will adsorb molecules with a kinetic diameter of less than 5 Angstrom and exclude those larger.  

Chemical Formula 4/5CaO·1/5Na2O·Al2O3·2SiO2Si/Al ratio: SiO2/ Al2O3≈2Pore diameter: About 5 Use: Except for general properties of molecular Sieve 5A, it is mainly used for PSA or VSP rich oxyegen generation.

Technical parameter

Properties	Measure Unit	Spherical
Diameter	mm	0.6-0.9	1.6-2.5
Static Water Adsorption	≥mg/g	265	265
N2 Adsorption	≥ml/g	10.8	10.8
Separation Value of N2&O2	≥	3.2	3.2
Bulk Density	g/ml	0.74±0.02	0.72±0.02
Crush Strength	≥N/piece		40
Wear Rate	%wt	0.3	0.3
Package Moisture	≤%wt	1.0	1.0

ConservationRoom temperature, humidity <90%, non-expose to air; non-contact to water, acid and alkali.

Packing25 Kg sealed in carton drum

150 Kg sealed in steel drum

Molecular Sieve