Description

4A Molecular Sieve, Molecular sieve Stable moisture-absorption speed and relatively large absorption capacity of moisture and sulfide ISO ***1:***0 and ISO ****1 certified. Used in deep drying of air, natural gas, alkanes and refrigenrants. Generation and purification of argon. static dehydration of electronic element, pharmaceutical and unstable materials. Desiccant for paint and fuel ect. Product Description Item 3AMolecular sieve 4AMolecular sieve 5A Molecular sieve *3X Molecular sieve Chemical Formula K7.2Na4.8[(AlO2)*2 NaO.Al2O3. Ca4.5Na3[(AlO2)*2 NaO.Al2O3. (SiO2)*2]m H2O SiO2.4.5H2O (SiO2)*2].m H2O 2.5SiO2.6.2H2O Color and type White, fine powder, without toxic, without bad smell Crystalline (%) ~**0% ~**0% ~**0% ~**0% Liquid carrying capacity(g/**0g) (%) >*5 >*7 >*8 >*2 CO2 Capacity(%) >*2.5 >*2.5 LOI(%) <*2 <*2 <*3 <*4 PH5% <*1 <*1.5 <*0.5 <*1.5 Cl-(%) <0.2 — <0.2 — K2O(%) >*3 K2O/Al2O3(%) >*0 CaO(%) >*3.5 CaO/Al2O3(%) >*0 Bulk Density 0.5 0.4 0.6 0.4 Usage used in dehydration of ethylene, propylene and ethanol used in dehumidification of oil-gas used in air-purification and PSA used in purification of air with air separation equipment, and separation of gas or liquid