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PolyDADMAC in Pulp and paper industry

2019-04-11 13:20:37
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PolyDADMAC Overview:

   PolyDADMAC, an abbreviation for PolyDiallyl Dimethyl Ammonium Chloride, is a high-performance cationic polymer coagulant with remarkable application versatility. Its unique chemistry allows it to form stable complexes with suspended solids and colloidal materials through adsorption and charge neutralization, enhancing the coagulation process. As a result, it is instrumental in resolving turbidity issues and removing contaminants such as algae, organic substances, and color bodies from water streams. Notably, PolyDADMAC demonstrates efficacy across diverse water conditions and is often employed in municipal water treatment plants, industrial effluent treatment, and paper manufacturing processes.


PolyDADMAC in Pulp and paper industry

PolyDADMAC is used for controlling disturbing substances in the papermaking process. 

It provides superior fixing of pitch from mechanical pulp and of latex from coated broke. 

Used in the short circulation of a paper mill to enhance retention and dewatering. 

In addition, it can be used to improve the efficiency of disk filters and flotators, and for cationization of fillers to provide maximal filler retention.


Keywords:DADMAC Monomer,PolyDADMAC,PDADMAC,polydiallyldimethylammonium chloride,Cationic Coagulant FL4540,Water Treatment,polyelectrolyte,Polyquaternium,PDADMAC 4440,Coagulant,Flocculant,


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