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High Adsorption Capacity 4A Molecular Sieve Zeolite Desiccant For Gas Liquid Drying
Molecular Sieve
4A Molecular Sieve
Ksource 4A Zeolite Molecular Sieve
Ksource Industrial 4A Molecular Sieve

High Adsorption Capacity 4A Molecular Sieve Zeolite Desiccant For Gas Liquid Drying

Item Parameter
Product Name 4A Molecular Sieve
Shape Spherical Beads
Common Sizes 1.6mm, 3.2mm
Static Water Adsorption ≥21%
Bulk Density ≥0.75 g/ml
Crushing Strength ≥80 N/particle
Dust Content ≤0.1%
Application Gas drying, insulated glass, compressed air dehydration
Package 25kg bag / Ton bag
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    product details

    description1

    4A Molecular Sieve Product advantages

    Outstanding water adsorption performance. The uniform 4Å pore size enables the molecular sieve to selectively capture water molecules efficiently, achieving excellent dehydration effect for various gases and liquids under different temperature and pressure conditions.

    Superior mechanical strength and low dust generation. It features high compressive resistance and anti-abrasion property. Less powder will be produced during packing, transportation and long-term circulation, avoiding pipeline blockage and equipment contamination.

    Great thermal and chemical stability. The 4A zeolite molecular sieve maintains stable adsorption performance after repeated regeneration cycles. It resists common chemical corrosion and can work continuously in complex industrial environments.

    Precise molecular screening selectivity. It can adsorb water while excluding larger molecules, ensuring no interference to raw materials. The drying quality is consistent, which helps improve the stability of downstream production processes.

    Wide application compatibility and customizable sizes. Available in beads and pellets of different diameters. It is perfectly applicable for insulated glass units, refrigeration drying, air compressor dehydration, natural gas and petrochemical purification projects.

    4A Molecular Sieve Table parameters

    Parameter

    Specification

    Unit

    Standard Value

    Test Method

    Note

    Pore Size

    4Å

    Å

    4

    Static Adsorption

    Uniform pore structure

    Static Water Adsorption

    ≥21.5

    wt%

    22

    GB/T 6287

    RH 55%, 25°C

    Bulk Density

    ≥0.70

    g/ml

    0.72

    GB/T 6286

    Tapped density

    Crushing Strength

    ≥30

    N/piece

    35

    GB/T 10505.1

    Bead form, average

    Wear Rate

    ≤0.20

    wt%

    0.15

    GB/T 10505.2

    Low dust, low abrasion

    Particle Size

    1.6-2.5 / 3-5

    mm

    2.0 / 4.0

    Sieving Method

    Beads, customizable

    4A Molecular Sieve Product Introduction

    4A Molecular Sieve is a type of alkali metal aluminosilicate zeolite with a uniform pore diameter of 4 angstroms. It can selectively adsorb water molecules and other small molecules while rejecting larger molecular substances, making it an efficient inorganic desiccant and adsorbent.

    This product is manufactured through high-temperature crystallization and molding processes. It features high water adsorption capacity, stable physical and chemical properties, outstanding mechanical strength and low dust generation. It maintains reliable adsorption performance after multiple regeneration cycles and adapts to various temperature and pressure working environments.

    4A Molecular Sieve is widely used for dehydration of gases and liquids. Typical application scenarios include insulated glass unit anti-fogging treatment, refrigeration system drying, air compressor drying, natural gas dehydration, as well as purification and drying processes in petrochemical, chemical and pharmaceutical industries. We supply spherical and pellet types with multiple particle sizes to satisfy different engineering and equipment requirements. Customized specifications are available upon customer demand.

    1.Insulated Glass Industry

    4A molecular sieve acts as internal desiccant for insulated glass units. It continuously absorbs moisture inside the hollow cavity, effectively avoiding fogging and condensation on glass surfaces, and extending the service life of insulating glass.

    2.Refrigeration & Compressed Air Industry

    It is adopted for dehydration of refrigerants and compressed air. The molecular sieve removes water vapor thoroughly to prevent pipeline icing, component corrosion and system failure, ensuring stable operation of refrigeration equipment and air dryers.

    3.Petrochemical & Industrial Gas Treatment

    Widely used for deep dehydration of natural gas and various process gases and liquids. It eliminates moisture impurities in raw materials, improves product purity and guarantees safe and continuous production in petrochemical processes.



    Ksource High Adsorption 4A Molecular SieveKsource Industrial 4A Molecular SieveKsource 4A Molecular Sieve

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