3A Molecular Sieve

3A Molecular Sieve is a synthetic zeolite. The pore size is 3 Ångstroms in diameter and has undergone an ion exchange, replacing a sodium (Na) ion with a potassium (K) ion to offer a smaller pore size. The main component of 3A molecular sieve is alumino-silicate that forms potassium aperture with 3A, and it is a molecular sieve of potassium A with A-type crystal structure. 3A molecular sieve has adsorption capacity of the sieve element with critical diameter of 3A. It can be used as an industrial desiccant in chemical, pharmaceutical, oil refining and insulating glass.