Adsorbents-MS Series

4A Molecular Sieve

  • Brand: OIM
  • Origin of city: Pingxiang city, China
  • Shelf time: 3-5 years
  • Payment of terms: TT, L/C, Western Union etc
  • Delivery of terms: By sea, by air, railways, land etc
  • Shipment terms: FCA, FOB, CFR, DAP etc
  • Delivery time: 3-7 days for common product;
  •                        Over 10 days for customized product.

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Description:
A kind of  alkali metal alumino-silicate,in the sodium form of the Type A crystal structure.It could absorb the molecules which critical diameter is not more than 4 angstroms. The selective adsorption performance of water is higher than any other molecules. It is one of the most used molecular sieve varieties in industry.
 
Chemical Molecular Formula:
Na2O·Al2O3·2SiO2·4.5H2O.   (SiO2 : Al2O3 ≈2).
 
Technical Parameter:

Properties Unit Bead Cylinder
Diameter mm 1.6-2.5 3.0-5.0 1.6 3.2
mesh/inch 8*12 4*8 1/16” 1/8”
Bulk density g/ml 0.7±0.02 0.70±0.02 0.68±0.02  0.68±0.02
Crushing strength N/pce ≥35.0 ≥80.0 ≥30.0 ≥80.0
Size ratio up to grade wt% ≥98.0 ≥98.0 ≥96.0 ≥96.0
Static H2O adsorption wt% ≥21.5 ≥21.5 ≥21.5 ≥21.5
Static CH3OH adsorption  wt% ≥15.0 ≥15.0 ≥15.0 ≥15.0
Package Moisture  wt% ≤1.5 ≤1.5 ≤1.5 ≤1.5
Wear ratio wt% ≤0.2 ≤0.2 ≤0.40 ≤0.40

 
Application:
Drying and removing of CO2 from natural gas, LPG, air, inert and atmospheric gases, etc.
Drying of pharmaceutical packaging, electronic components and perishable objects.
 Dry air
 Drying of organic liquids such as refrigerants, LPG, and gasoline.
 
Package:
800kg super sack
55gallon(150kg) steel drum
25kg Carton box/Paper drum

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+86 799 6666455

info@oimchem.com

+86 18179910932
Tracy Chen
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