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4A Molecular Sieve

Short Description:

  • Product: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;


Product Detail

Product Tags

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.

Get An Inquiry 

Sample Process

Why OIM Chemical Molecular Sieve

1. Over 11 years’ production experience;
2. High quality control;
3. Professional technical guidance;
4. Fast delivery and competitive price;

Standard Package

QA

1. How can i buy adsorbents from Jiangxi OIM?
You can send your inquiry to us about the products. Our sales representative
will contact you within 6hours to assist you regarding your inquiry.
2. What kind of warranty do you offer?
Before deliver, our QC team will test all related parameter to guarantee quality, and will provide official COA to customer; For any complain, our after-sales team will reply within 12 hours and give solution.
3. What kind of payment modes do you accept?
We accept TT, L/C, Western union, Cash etc.
4. What is the shipping terms?
By sea, by air, by express, by railway, by truck etc.
5. What’s the trade terms?
FOB, CFR, CIF, FCA, EXW, DDU etc
6. How long does it take to deliver the shipment?
Usually 2-3 days for 1~3 ton’ adsorbents;
If need do customized package, need take around 7-10 days for 1*20’GP。
7. What kind of packaging do you offer?
Molecular sieve: Carton box, super sack, paper barrel, steel barrel;
Carbon molecular sieve: Plastic barrel;
Activated alumina & Silica (alumina) gel: PP compound bag, super sack, paper barrel, steel barrel;
Inert ceramic balls: PP woven bag, super sack, steel barrel;
Chemical tower packings: Super sack or wooden case.


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