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4A molecular sieve

Classification:

Molecular sieve


The pore size of 4A molecular sieve is 4A. It can adsorb water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, and propylene. It does not adsorb any molecule (including propane) with a diameter larger than 4A. It is one of the most widely used molecular sieves in industry.
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Product details


Overview
The pore size of 4A molecular sieve is 4A. It can adsorb water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, and propylene. It does not adsorb any molecule (including propane) with a diameter larger than 4A. It is one of the most widely used molecular sieves in industry.
Performance

 

Products 4A
color beige
Aperture 4A
shape spherical bars
Specifications  (mm) 1.7-2.5 3.0-5.0 1.6 3.2
grain pass rate (%) ≥98 ≥98 ≥96 ≥96
bulk density(g/ml) ≥0.72 ≥0.70 ≥0.66 ≥0.66
Wear Rate (%) 0.20 0.20 0.20 0.20
Compressive Strength (N) 35/Particles< /span> 85/Particles 35/Particles< /span> 70/Particles< /span>
Static methanol adsorption (%)< /td> 15.0 15.0 15.0 15.0
Static water adsorption (%) 22.0 22.0 22.0 22.0
Package water content (%) 1.0 1.0 1.0 1.0
 
Molecular formula Na2< span class="font6">O . Al2O3 . 2SiO2< /span> . 4.5 H2O< br /> SiO2 : Al< sub>2O3 2
specific application 1) air, natural gas, alkane, refrigerant and other gases and deep drying of liquids.
2) Preparation of Argon and purification.
3) Drug packaging, electronic components and static drying of perishable objects.
4) Paint, Fuel, Paint as a dehydrating agent.
 
packaging Cartons, drums, drums
MOQ 30kg
   
Quality Assurance 1) Execution standard: HG/T 2524-2010
2) Free consultation during the warranty period.
 
quantity 1-10t 10-20t 20t above
Delivery time 2days 4days 7days


Notes
Molecular sieves should be prevented from adsorbing water, organic gases or liquids before use, otherwise, they should be regenerated.
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