If you are willing to wholesale quality,Website: , advanced and durable zeolite for molecular sieves from one of the famous China z-4a-s manufacturers, CHALCO is always at your service. The Molecular Sieves is made by special process, with the characters of perfect crystallization, choice adsorption, deep dry, non-toxic and tasteless, good fluidity. It’s the raw material of 3A、5A molecular sieves. A, X-type zeolite is widely used in the drying, cleaning, separation and purification of gas, liquids and organics. Y-type zeolite is mainly used in petrochemical industry, as catalytic cracking and hydrogenation catalysts. A and X type molecular sieve Item unit 3A 4A 5A 13X Static Water Adsorption % ≥25.5 ≥26.5 ≥27 ≥32 density g/ml ≥0.65 ≥0.65 ≥0.65 ≥0.5 Carbon dioxide absorption % ≥22.5 exchange % ≥40 ≥75 CL % ≤0.1 ≤ 0.1 PH % ≤11 ≤11 ≤11 ≤11 Package moisture（550℃） % ≤22 ≤22 ≤22 ≤22 Y-type molecular sieve Crystal phase crystallinity % SiO2/Al2O3 L.O.I % Y ＞89 ＞5.2 ＜27