Dhruv Chemical

A polyelectrolyte is a polymer with repeating units that carry electrical charges, allowing them to dissociate in water (or polar solvents) and form charged chains surrounded by counterions, giving them properties of both polymers (viscosity) and electrolytes (conductivity). They are crucial in water treatment (as flocculants), paper/paint/food industries, and biomedicine (drug delivery, DNA, proteins). Classified as anionic (negative), cationic (positive), or amphoteric, they're vital for binding particles, modifying rheology, and controlling ionic balance.