About Molecular Sieves4A:

4A molecular sieve is sodium A type silicon-aluminate. 4A molecular sieve is capable of adsorbing molecules with a diameter less than 4A. It can adsorb water, methanol, hydrogen sulfide, carbon dioxide, sulfur dioxide, ethylene, propylene, etc. Any molecules that are adsorbed on the 3A molecularsieve can be adsorbed in the 4A type.

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Technical Parameter Molecular Sieves 4A Type of Item Spherical Bar Note Diameter mm: 0.5-1.0, 1.6-2.5, 3-5 1/16’’1/8’’ – Static H2O Absorption %wt >=22.5?=22.5?=22.5?=22.5?=22.5?=22.5?=22.5???=22.5>=22.5>=22.5>=22.5>=22.5, 25 %wt – >=22 >=22 >=22 >=22 RH75%, 35 Bulk Density G/ml >=0.75>=0.74>=0.72>=0.66>=0.66 Tapped Crush Strength N >=40 >=80 >=40>>=80 Average 25 bead Loss on Attrition: %wt =0.1=0.1=0.2=0.3 RSD of Crush Power – =0.3=0.3=0.3=0.3=0.3=0.3=0.3=0.3=0.3=0.3=0.40.30.30.30.30.30.30.30.30.30.30.30.30.30.30.3333333330.30.30.3333333333=0.3=0.3=0.3=0.3=0.3=3D of Crush strength Particle Ratio % >=97 >=98 >=98 >=98 >=98 – Package Moisture %wt <=1.5 <=1.5 <=1.5 <=1.5 <=1.5 575, 1hr
Applications Molecular Sieves 4A

Refrigerant drying and air drying

Remove carbon dioxide, ammonia and/or methanol from the gas stream

Hydrocarbons such as natural gas and LPG can be dried and purified.

Drying electronic components, medicine, and food

Packing & Shipping of Molecular Sieves 4A

25kg/carton lined in PE bag

55 gallon/sealed steel drum

Customers can request customized packaging.