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3A Molecular Sieve
Gas Separation Materials Zeolite Molecular Sieve
ZMS-3A

3A Molecular Sieve

3A molecular sieve is a silicoaluminate compound with specific pore size and structural characteristics, widely used in industrial drying and adsorption processes.

Key Features

  • Pore Diameter: ~3 Angstroms (Excludes C2+ hydrocarbons)
  • Dew Point Achievement: -70°C to -100°C
  • Static Water Adsorption: ≥ 21%
  • Crush Strength: High (Industry-leading resistance to breakage)
  • Typical Shape: Spheres (Beads) or Pellets
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Major Applications:
Ethanol Dehydration
Insulated Glass
Natural Gas

Storage & Regeneration:
As an adsorbent, molecular sieve should not be left exposed to open air and should be stored in dry conditions with air-proof packaging. This product should not be exposed to temperatures exceeding 230˚C (450˚F).
PropertyValue
ShapeSphere / Pellet
Static Water Adsorption≥ 21%
Crush Strength (N)≥ 80
Attrition Rate≤ 0.1%
Bulk Density (g/ml)0.60 - 0.75
  • Pore Diameter: ~3 Angstroms (Excludes C2+ hydrocarbons)
  • Dew Point Achievement: -70°C to -100°C
  • Static Water Adsorption: ≥ 21%
  • Crush Strength: High (Industry-leading resistance to breakage)
  • Typical Shape: Spheres (Beads) or Pellets

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