PolyDADMAC is the abbreviation for polydiallyldimethylammonium chloride. This chemical compound is an organic polymer . It is mainly used in paper manufacture to fix contaminants in order to reversibly bind anionic contaminants to the also negatively charged cellulose fiber due to its cationic character.
PolyDADMAC is the most commonly used organic coagulants in water treatment. Coagulants neutralise the negative electrical charge on particles, which destabilises the forces keeping colloids apart. In water treatment, coagulation occurs when a coagulant is added to water to “destabilize” colloidal suspensions.This product (technically named Polydimethyl-Diallyl-Ammonium Chloride) is cationic polymer and it can be completely dissolved in water.
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