cationic polyacrylamide ,cationic polyacrylamide ...
640 CT is a kind of emulsion cationic polyacrylamide with 60% chagre,and 840 CT is a kind of emulsion cationic polyacrylamide with 80% charge.can be used for water treatment and sudge dewatering. it can be replaced totally by Chinafloc EM... Zetag 7888 of cationic polyacrylamide can be replaced by Chinafloc C8008
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