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Petrochemical 4 Angstrom Molecular Sieves Industrial Zeolite Molecular Sieves

10 Kilograms
Petrochemical 4 Angstrom Molecular Sieves Industrial Zeolite Molecular Sieves
Features Gallery Product Description Request A Quote
Company Type: Manufacturer
Size: 8*12 Mesh And 4*6 Mesh
Package Moisture: ≤ 1.5%
Compressive Strength: ≥ 135 N/particle
Attrition Rate≥50: ≤ 0.20%
Static Adsorbed Methanol: ≤ 15%
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molecular sieve 4a


4 angstrom molecular sieves


petrochemical molecular sieve 4a

Basic Infomation
Place of Origin: Shaanxi,China
Brand Name: Xi'an Lvneng
Certification: ISO9001:2008
Model Number: 4a Molecular Sieve Desiccant
Payment & Shipping Terms
Packaging Details: 1. Carton Drum/25KG 2. Carton Box/25KG; 3. Iron Drum/150KG
Delivery Time: 3-15 work days
Supply Ability: 50 Tons/ per Month
Product Description

4a Molecular Sieve Professional Adsorbents For Cracked Gas In Steam Cracker For Petrochemical




1. Purification of argon

2. Deep drying of gases and liquids

3. Dehydration in the industries of paint, dye and coating

4. Static drying in medicine packaging, elect molecular sieve powder 3a 4a 5a 13x ironic component and perishable chemicals

5. Especially used in the dehydration of automotive air system

Typical Chemical Formula
Technical Index
Molecular Sieve 4A Typical Physical Properties
Items Unit 8*12 Mesh 4*6 Mesh
Bead Size mm 1.6-2.5 3.0-5.0
Bulk Density g/ml ≥ 0.70-0.82 0.65-0.80
Equilibrium Water Capacity @ 25 wt% 20.5-22.5 20.5-22.5
Equilibrium Methanol Capacity wt% 15.0 15.0
Heat of Adsorption BTU/lb of H2O 1800 1800
Crush Strength Point Contact N ≥ 30-80 85-160
Variation Coefficient - 0.3 0.3
Attrition Rate wt% 0.1 0.1
Size Qualification % 98 98
Package Moisture wt% 1.5 1.5
The interval value of the indexes above are on the basis of the different grade of Molecular Sieve 4A





1.Q: Could we send a free sample for reference?
A: Yes, of course. Don't be shy, go ahead asking for a sample :)

2.Q: What about the price and MOQ?
A: We promise the price we offered is the most competitive with top quality! we accept both large and small quantity order.

3.Q: What is the lead time?
A: With in7-20days after the receipt of payment or L/C.

4.Q: Payment term?
A: 100&TT in advance, 30% TT deposit before shipment balance against copy of B/L, L/C at sight.

5.Q: How to solve the quality problems after sales?
A: Take photos of the problems and send to us. After we confirm the problems, within three days, we will make a satisfying solution for you.

More information please contact us. It's our pleasure to solve the question for you.





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


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