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|Name:||Molecular Sieve 4a||CAS NO:||63231-69-6|
|EINECS NO:||215-684-8||Potassium A Type Molecular Sieve:||Spheric Particle|
|Color:||Beige||Type:||Zeolite Molecular Sieves|
molecular sieve type 4a,
4 angstrom molecular sieves
Adsorbent Molecular Sieve 4a Type / Activated Zeolite Molecular Sieves
Molecular Sieve 4a Features:
1). High hardness, smooth surface, high abrasion resistance, no peeling, no break.
2). Absorb moisture only.
3).Good temperature stability.
Molecular Sieve 4a Description
4A molecular sieve has a pore size of 4A or 4 angstrom. Any molecule larger than 4A will not be able to be adsorbed. 4 Angstroms are the sodium forms of the Type A crystal structure. The sequence rate of adsorption is argon, krypton, xenon, ammonia, carbon monoxide, C2H4, C2H2, CH3OH, C2H5OH, CH3CN2, CS2, CH3CL, CH3Br, and carbon dioxide.
It is professional for compressed air .
Molecular Sieve 4a Technical Parameter
|Molecular Sieve 4A Typical Physical Properties|
|Items||Unit||8*12 Mesh||4*6 Mesh|
|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|
|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|
Molecular Sieve 4a Applications
1. 4A molecular sieve is professional for air compressor .
2. 4A Molecular sieve used for compressed air drying
3. 4A Molecular sieve used for natural gas dehydration depth
4. 4A Molecular sieve dehydration for alkane depth
1. We promise to reply to your inquiry relational our product within 24hours.
2.OEM&ODM service for your unique idea with absolutely convenient.
3.The experienced foreign trader with professional product knowledge.
4. The value on business credite, promise to protect your sales data, design, patent information.
5. Sample & OEM service is available
6. After-sales service. any question will be settled within 3 days
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.
1, 25KG/carton; 2, 35KG/carton drum; 3, 150KG/Sealed iron drum
About 3-15 days after the payment.
Contact Person: cooperfan