... 2). high exchange capacity 3). high flexibility 4A Zeolite Powder, Used for Washing Powder and Soap1 ... . Synonyms: Zeolite 4A, Na 4A Zeolite, Linde Type A, LTA, Na aluminosilicate ... molecular sieves, Zeolite.2. The detail of our 4A zeolite detergent is as follows:Specification (test parameter, ... 210 minimum PH (at 1% ambient T): 11 max, QB/1768-2003 Whiteness grade (W=Y): ...