1,Manufacturer of Poly aluminium Chloride (pac) 2,Free sample 3,Light yellow 4,Best quaity best price Polymeric Aluminum Chloride is a new type of inorganic polymer flocculants, and the effect of treatment than aluminum sulfate, alum, ferric chloride, ferrous sulfate and other traditional flocculant better. It is generally inorganic flocculants large molecular weight and structure of the bridge ...