Product Introduction: Molecular Sieve 4A is suitable for the drying of gases (natural gas, petrol gas) and liquids, with an aperture of about 4 angstroms. Molecular formula: Na2O · Al2O3 · 2.0SiO2 · 4.5H2O Technical Data: Properties Unit Technical Data Shape Spherical Cylindrical Diameter mm 1.7-2.5 3.0-5.0 5.0-8.0 1/16” 1/8” Granularity % ≥98 ≥98 ≥98 ≥98 ≥98…