Activated zeolite powder are calcined synthetic zeolite power, after calcination, they lose most of moisture that they contain, so they can be used as adsorbent or desiccant directly in various application.
Activated zeolite powder are largely used to remove moisture from polyurethane polymer systems, activated zeolite powder deal with moisture problems without causing undue problems with shelf-life viscosity etc. Other types are used as additives for selective adsorption in defined polymer system or coating systems.
In addition, activated zeolite powder may be added to adsorb contaminants such as CO2, H2S, etc. From plastic formulations.
Activated zeolite powder can also function as a carrier to release catalysts into certain systems.