Polyaluminum Chloride Used as Water Treatment Agent 

Product Information Polyaluminum Chloride is a kind of inorganic polymer. It has certain gelling property and can be used as cementing material for refractory coating, ultra-pure alumina products and refractory concrete. Polymerized aluminum chloride is a high-valent polyhydroxy electrolyte, which can be regarded as the intermediate product of the hydrolysis of AlCl3 into Al(OH)3, with positively charged gel nucleus and acidic hydrolysis. The composition of these products is under certain conditions, a variety of water-containing complexes in a certain proportion of the composition of the mixed system. Its expression is [Al2(OH)n-Cl6-n]m, in which n=1-5, m≤10. Due to the different methods and properties, polymeric aluminum chloride can also be called hydroxyaluminum chloride, alkaline aluminum chloride, polymerized alumina and so on. The main physical and chemical performance indicators are alkalinity, pH value, Al2O3 content and relative density. Polymerized aluminum chloride is…