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4A Zeolite

Product name 4A zeolite

4A zeolite is a chemical substance with the molecular formula Na12AL12Si12O48·27H2O. It is a non-toxic, odorless, odorless, and fluid white powder with strong calcium ion exchange capacity and no pollution to the environment. It is a substitute Sodium tripolyphosphate is an ideal non-phosphorus detergent aid with strong surface adsorption capacity, and is an ideal adsorbent and desiccant.


Nature

White solid particles. It has a network structure with uniform pores. The pore diameter is 0.42nm and the specific surface area is about 600m2/R. It is insoluble in water and organic solvents, and can be dissolved in strong alkalis and strong acids. When heated above 800°C, it recrystallizes to form a white silica structure. It can absorb moisture, liquid, gas and unsaturated organic substances. It has the exchange capacity for calcium ions, the theoretical exchange capacity is 352CaCO3mg/g, generally 290~320mgCaCO3/g, whiteness ≥95%, pH value 10~11.5, apparent density 0.3~0.5g/cm3, average particle size is 2μm , The particle size distribution ≤ 4μm accounted for more than 85%. Used as a non-phosphorus detergent auxiliary, instead of sodium tripolyphosphate; used in petroleum and other industries for the drying, dehydration and purification of gases and liquids, and also used as a catalyst and water softener.






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