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5A PSA molecular sieve for oxygen  1
  • 5A PSA molecular sieve for oxygen  1

5A PSA molecular sieve for oxygen

Origin:Made In China
Category:Chemicals / Chemical Reagent
Label:5A Molecuar sieve , 5A dessicant , 5A PSA zeolite
Price: US $2063 / MT
Min. Order:1 MT
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Company Information


Product Description

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·Al2O3·2SiO2
Si/Al ratio:     SiO2/ Al2O3≈2
Pore 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


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


   Room temperature, humidity <90%, non-expose to air; non-contact to water, acid and alkali.
   25 Kg sealed in carton drum    150 Kg sealed in steel drum

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5A PSA molecular sieve for oxygen  1
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Pingxiang Nanxiang Chemical Packing Co.,Ltd

West Section, Hi-Tech Industrial Park, Pingxiang City, Jiangxi Province.

Jenny Yang (Sales Manager)

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