Cationic Polyacrylamide (CPAM)
Our cationic PAM covers 5-70% charge density with molecular weight from 5 to 20 million Da. The workhorse for sludge dewatering on belt presses, centrifuges, and filter presses. Also used as retention aid in paper making. We produce 10 different CPAM specifications on 3 dedicated production lines.
CPAM High Charge Density
Cationic PAM with 25-70% charge density for municipal sludge dewatering.
Charge Density: 25-70%
MW: 12–20 million Da
CPAM Medium Charge Density
Cationic PAM with 5-35% charge for paper making retention and light sludge.
Charge Density: 5-35%
MW: 5–10 million Da
Need help selecting charge density? Send us your sludge data and we recommend the optimal grade within 24 hours.
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