Molecular Sieve 5A
Technical Parameter:
| Model | 5A | |||
| Color | Light gray | |||
| Nominal pore diametar | 5angstroms | |||
| Shape | Beads | Extrudates | ||
| Diamater（mm） | 1.7-2.5（8*12mesh） | 3.0-5.0（4*8mesh） | 1.6（1/16inch） | 3.2（1/8inch） |
| Size ratio up to grade（wt%） | ≥98 | ≥98 | ≥98 | ≥98 |
| Bulk density （kg/m³） | ≥660 | ≥660 | ≥640 | ≥640 |
| Wear ratio（wt%） | ≤0.20 | ≤0.20 | ≤0.20 | ≤0.20 |
| Crushing strength (N/Piece） | ≥30 | ≥60 | ≥30 | ≥50 |
| Water adsorption (wt%) | ≥22 | ≥22 | ≥22 | ≥22 |
| N-hexane adsorption (wt%） | ≥12 | ≥12 | ≥12 | ≥12 |
| Moisture residual（wt%） | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
| Typical Application |
- Used in API packaging - Used in Packing of pharmaceutical capsules and tablets - Used in the lining of bags for bulk containers - Helps in the safe loading, transportation, and storage of tablets and powders - Used as a laminate to foil - Used for food and pouches
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SIENCHEM molecular sieves 5A is an alkali alumino silicate. It is the calcium form of the Type A crystal structure with 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.
