PRODUCT PARAMETERS
Description
Product Introduction
Guangdong Xintao Molecular Sieve type 5A is an alkali alumina silicate; 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.It is especially suitable for PSA adsorption applications where it may be used for the separation of normal- and iso- paraffins (C4 to C6 species), in PSA hydrogen purification and in oxygen concentrators.
Specific Application：
Normal paraffin separating process; Refining SF6 refrigerant for power (removing moisture and hydrocarbon); Oxygen/hydrogen PSA (Pressure Swing Adsorption) process etc.
Technical Parameter:
|
Model |
5A |
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|
Color |
Light gray |
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|
Nominal pore diameter |
5 angstroms |
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|
Shape |
Sphere |
Pellet |
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Diameter (mm) |
1.7-2.5 (8*12 mesh) |
3.0-5.0 (4*8 mesh) |
1.6 (1/16 inch) |
3.2 (1/8 inch) |
|
Size ratio up to grade (%) |
≥98 |
≥98 |
≥96 |
≥96 |
|
Bulk density (g/ml) |
≥0.70 |
≥0.70 |
≥0.68 |
≥0.68 |
|
Wear ratio (%) |
≤0.20 |
≤0.20 |
≤0.40 |
≤0.40 |
|
Crushing strength (N) |
≥35/piece |
≥85/piece |
≥30/piece |
≥75/piece |
|
Static H2O adsorption (%) |
≥21 |
≥21 |
≥21 |
≥21 |
|
Static Hexane adsorption (%) |
≥12 |
≥12 |
≥12 |
≥12 |
|
Water content (%) |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
|
Typical Chemical Formula |
0.7CaO . 0.3Na2O . Al2O3 . 2SiO2 . 4.5H2O （SiO2 : Al2O3 ≈2） |
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Typical Application |
a) The strong ionic forces of the divalent calcium ion makes it an excellent adsorbent to remove water, CO2, H2S from sour natural gas streams, while mini missing COS formation. Light mercaptans are also adsorbed. |
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【Direct Manufacturer of 3A/4A/5A/13X-APG Molecular Sieves – Xintao Molecular Sieve】
We are a specialized manufacturer of zeolite molecular sieves, offering high-quality desiccants via direct wholesale. Our products strictly adhere to the HG/T 2524-2010 national standard, featuring uniform pore sizes and exceptional selective adsorption capabilities—specifically targeting water molecules. They are widely used in applications such as deep dehydration of moist gases, production of high-purity anhydrous solvents, ethanol drying, and the drying of gases like air and argon. We offer free samples for testing and on-site installation/replacement services. Shipments include factory inspection reports, and we provide third-party documentation (such as SGS reports) and MSDS sheets. With ample production capacity, we welcome inquiries and orders from B2B buyers.
