Zeochem 8x12mesh molecular sieve 4A for air dryer Product Description.
Chemxin Molecular Sieve 4A has an effective pore opening of about 4 angstroms (0.4nm). It will adsorb most molecules with a kinetic diameter of less than 4 angstroms and exclude those larger. Especially for drying and removing water from natural gas, LPG, air, inert and atmospheric gases etc.
1. Specification.
Model |
4A |
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Color |
Light gray |
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Nominal pore diameter |
4 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 |
≥70/piece |
Static H2O adsorption (%) |
≥21.5 |
≥21.5 |
≥21.5 |
≥21.5 |
Static methanol adsorption(%) |
≥15 |
≥15 |
≥15 |
≥15 |
Water content (%) |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
Typical Chemical Formula |
Na2O . Al2O3 . 2SiO2 . 4.5 H2O |
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Warranty: |
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3. Size:
4A - Zeolite are available in beads of 1-2 mm(10x18 mesh), 2-3 mm(8x12 mesh), 2.5-5 mm(4x8 mesh) and as powder, and in pellet 1.6mm, 3.2mm.
4. Attention:
To avoid damp and pre-adsorption of organic before running, or must to be reactivated.
Package & Shipment.
Production Process.
Company information.
Certificate.
FAQ.
1). Is CHEMXIN a manufacturer or trading company?
---Manufacturer
2). How about the free sample?
---within 500g will be free and express cost at customer side
3). Doe this sieve can be regenerated?
--- yes, heating at a temperature of 180-280°C with 3-5 hour
4). What's the payment term?
---TT, Paypal, Western Union, L/C etc
Product Series.
Contact way.
E-mail: info@chemxin.com
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