China Molecular Sieve suppliers Molecular Sieve 3A锛宨s an alkali metal aluminosilicate, sometimes also known as a 3A zeolite molecular sieve. Chemical formula锛?/3K2O路1/3Na2O路Al2O3路2SiO2路9/2H2O Effective aperture锛歛bout 3脜锛?脜=0.1绾崇背锛? The aperture diameter of Molecular Sieve 3A is 3脜. It is mainly used to adsorb water without any molecules with diameter greater than 3A. According to the industrial...