3A molecular sieve's aperture is 3A, mainly is used to adsorb water, not adsorb any molecular whose diameter is longer than 3A, according to industrial application characteristic, our molecular sieve have faster adsorption speedmore regeneration timeshigher intensity to resist broken and pollution, improved molecular sieve's efficiency of the use and extend the useful life of molecular sieve,  is the necessary desiccant to be choiced firstly when gasliquid and solid are depth dryrefinedpolymaized in the oil and chemical industries               molecular formula:0.4K₂O 0.6Na₂O Al₂O₃ 2.OSiO₂ 4.5H₂O                                  technical index:

remark:these are the commonly used index of 3A molecular sieve, because the specific applications is different, the producet index can be abjusted slightly, should according to the specific applications, contact with our company and obtain related technical data.                                       specific applications:                                                                                 all kinds of liquid (for example: ethanol)desiccants                                                     the desiccation of air                                                                                                      the desiccation of refrigerant                                                                           the desiccation of natural gasmethane gas                                                             the desiccation of unsaturated hydrocarbon cracked gasethylene acetylene propylene butadiene.                                                                                           packing: packed with 25kg paper carton or 55 gal.steel bucket                                            attention:                                                                                          prevent the molecular sieve adsorbing waterorganic gas or liquid,otherwise,should  regeneration.