... homogeneous pore size and high specific surface area, Molecular sieve Molecular sieveis a crystallized aluminosilicate. With homogeneous pore size and ... . Even under high temperature and low moisture content, Molecular sieve still have very high absorption capacity. Typical products: 3A,4A,5A ... ,10X,13X and copper sieve etc. (g/ml)A(%)W(%) ...