I-sodium lignosulphonate, i-polymer yendalo elungiselelwe ukusuka kwi-alkaline papermaking yotywala obumnyama ngokugxininiswa, ukuhluzwa kunye nokutshiza ukutshiza, ineempawu ezintle zomzimba kunye neekhemikhali ezifana nokubambisana, i-dilution, dispersibility, adsorptivity, permeability, surface activity, chemical activity, bioactivity njalo njalo. Le mveliso ngumgubo obumnyama obumnyama ohamba ngokukhululekileyo, i-soluble emanzini, ukuzinza kwepropati yeekhemikhali, ukugcinwa kwexesha elide elitywiniweyo ngaphandle kokubola.