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3A Molecular Sieve Beads Desiccant For Absorbing Gas Humidity

10 Kilograms
3A Molecular Sieve Beads Desiccant For Absorbing Gas Humidity
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Certificate: SGS & REACH
Shape: Sphere
Bulk Density: G/ml ≥ 0.75
Size: 1.6-2.5mm, 3.0-5.0mm
Dew Point: ℃ ≤ -73
Package Moisture: WT ≤ 1.5%
Compressive Strength: 100N
Static Water Adsorption: WT ≥ 21%
Adsorbent Variety: Molecular Sieve
Usage: Paper Chemicals,Plastic Auxiliary Agents,Petroleum Additives,Rubber Auxiliary Agents,Coating Auxiliary Agents
Purity: 98%
Classification: Chemical Auxiliary Agent
CAS No.: 308080-99-1
Einecs No.: 215-684-8
High Light:

Molecular Sieve Beads Desiccant


Absorbing Gas Humidity Molecular Sieve Beads


3A Zeolite Molecular Sieves

Basic Infomation
Place of Origin: Shaanxi,China
Brand Name: Xi'an Lvneng
Certification: ISO9001:2008
Model Number: 3A Molecular Sieve
Payment & Shipping Terms
Packaging Details: 1. 25KG/Carton Drum, 2. 25KG/Carton Box, 3. 150KG/Sealed Iron Drum
Delivery Time: 3-15 work days
Payment Terms: Western Union, T/T, L/C
Supply Ability: 100 Tons/ per Month
Product Description

Small Bead Absorbent 3A Molecular Sieve Desiccant For Absorbing Air Gas Humidity


Product Description of 3A Molecular Sieve Desiccant


Molecular sieves are a class of crystalline aluminosilicates, which have many excellent characteristics due to their uniform pore size and extremely high specific surface area.

  • Selective adsorption according to the size and shape of the molecule, that is, only those molecules smaller than the pore size of the molecular sieve are adsorbed.


  • For small polar molecules and unsaturated molecules, it has selective adsorption performance. The greater the polarity and the higher the degree of unsaturation, the stronger the selective adsorption.


  • It has strong water absorption. Even at higher temperature, higher air velocity and lower water content, there is still a fairly high water absorption capacity.


Thermal Stability and Chemical Stability:
Molecular sieves can withstand the short-term high temperature of 600-700℃, but the regeneration temperature is generally below 400℃. Molecular sieves can be used in media with pH values ranging from 5 to 10; they can exchange some metal cations in salt solutions.



Technical Specification of 3A Molecular Sieve Desiccant

Item Unit 8*12 Mesh 4*8 Mesh
Bead Size mm 1.6-2.5 3.0-5.0
Bulk Density g/ml ≥ 0.75 0.68
Equilibrium Water Capacity @ 25°c wt% ≥ 21 21
Equilibrium Ethylene Capacity mg/g ≤ 3.0 3.0
Heat of Adsorption BTU/lb of H2O 1800 1800


Crush strength

Point Contact N ≥ 35 100
Variation Coefficient - 0.3 0.3
Attrition Rate wt% ≤ 0.1 0.1
Size Qualification % ≥ 98 98
Package Moisture wt% ≤ 1.5 1.5


Display of 3A Molecular Sieve Desiccant

3A Molecular Sieve Beads Desiccant For Absorbing Gas Humidity 0


Package of 3A Molecular Sieve Desiccant

3A Molecular Sieve Beads Desiccant For Absorbing Gas Humidity 1


Factory View of 3A Molecular Sieve Desiccant

Chemical Zeolite 3A Molecular Sieve Desiccant For Car Refrigeration Drying 2


Attention of 3A Molecular Sieve Desiccant

  • The product cannot be exposed in the open air & should be stored in dry condition with air-proof bag.
  • It should be regenerated after a certain period of adsorption. The appropriate regenerated temperature would be better below 350°C.


FAQ of 3A Molecular Sieve Desiccant

Q: Could we send a free sample for reference?
A: Yes, of course.


Q: What about the price and MOQ?
A: We promise a competitive price with top quality, & accept both mass and small quantity order.


Q: What is the lead time?
A: Within 15 days after received payment.


Q: Payment term?
A: 100% TT in advance. or 30% TT deposit & balance before shipment.


Q: How to solve problems after sales?
A: Take photos of the problems. After confirmed, we will make a 
satisfying solution for you within 3 days.


For More information please contact us. It's our pleasure to serve you.

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