Payment & Shipping Terms:
|Package Moisture Content%:||≤1.50||Certificate:||J.SGS & REACH|
molecular sieve pellets,
molecular sieve air dryer,
air purification molecular sieve desiccant
Industrial Molecular Sieve Insulated Glass Drying Molecular Sieve Air Purification
Molecular Sieve type 5A is an alkali aluminosilicate; It is the calcium form of the Type A crystal structure. Type 5A has an effective pore opening of 5 angstroms (0.5 nm). It will adsorb molecules with a kinetic diameter of less than 5 Angstrom and exclude those larger.
Chemical Formula: Ca4,5 [(AlO2)12(SiO2)12] · nH2O
|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% ≥||20.5-22.0||20.5-22.0|
|Equilibrium N-hexane Capacity||wt% ≥||14.0||14.0|
|Heat of Adsorption||BTU/lb of H2O||1800||1800|
|Crush Strength||Point Contact||N ≥||30-60||80-130|
|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|
a) The strong ionic forces of the divalent calcium ion make it an excellent adsorbent to remove water, CO2, H2S from sour natural gas streams, while mini missing COS formation. Light mercaptans are also adsorbed.
b) Separation of normal- and isoparaffin.
c) Production of high purity N2, O2, H2 and inert gases from mixed gas streams
d) Static, (non-regenerative) dehydration of insulating glass units, whether air-filled or
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, 25KG/carton; 2, 35KG/carton drum; 3, 150KG/Sealed iron drum
About 3-15 days after the payment.
Contact Person: cooperfan