PolyDADMAC, oo magaceedu buuxa yahay Polydimethyldiallylammonium chloride, waa iskudar polymer ah oo si weyn loogu isticmaalo goobta daaweynta biyaha. Sababo la xiriira sifooyinkeeda gaarka ah, sida qulqulka wanaagsan iyo xasilloonida, PolyDADMAC waxaa si weyn loogu isticmaalaa warshadaha sida daaweynta biyaha, sameynta waraaqaha, dunta, min ...
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