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Zeolite 3A Molecular Sieve Desiccant Low Dew Point For Air Gas Drying

10 Kilograms
Zeolite 3A Molecular Sieve Desiccant Low Dew Point For Air Gas Drying
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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 Adsorbent Low Dew Point


Molecular Sieve Type 3A Desiccant


Air Gas Drying Molecular Sieve Beads

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

Low Dew Point Adsorbent Zeolite 3A Molecular Sieve Desiccant For General Air Gas Drying


Product Description of 3A Molecular Sieve Desiccant

Zeolite molecular sieves have the structure and characteristics of crystals, the surface is a solid framework, and the pores inside can play the role of adsorbing molecules. There are channels between the cavities that connect with each other, and molecules pass through the channels. The pore size distribution of molecular sieves is very uniform due to the crystalline nature of the pores. Molecular sieves selectively adsorb molecules according to the size of the internal pores of their crystals, that is, adsorb molecules of a certain size and repel molecules of larger substances, so it is vividly called 'molecular sieve'.


Scope of use

  • Propylene, ethylene drying
  • Dehydration and drying of ethanol and alcohol
  • Molecular sieve for hollow glass
  • Automobile refrigeration system drying
  • General air drying

The adsorption or repulsion function of molecular sieves is affected by the electrical properties of the molecules. Synthetic zeolite has a special function of selective adsorption according to the size and polarity of the molecule, so it can dry or purify gas or liquid, which is also the basis for molecular sieve separation. Synthetic zeolite can meet the wide demand of the industry for products with adsorption and selective properties, and it is also widely used in synthetic zeolite molecular sieves in industrial separation.


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

Zeolite 3A Molecular Sieve Desiccant Low Dew Point For Air Gas Drying 0


Package of 3A Molecular Sieve Desiccant

Zeolite 3A Molecular Sieve Desiccant Low Dew Point For Air Gas Drying 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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