Cov khoom siv hauv cov khoom siv tshuaj tua kab mob feem ntau yog nyob ntawm lawv cov qauv tshuaj thiab cov txheej txheem ntawm kev ua. Tsawg molecular hnyav organic tebchaw yog ib qho kev xaiv. Cov additives no feem ntau yog tsim los ntawm cov tshuaj xws li fatty alcohols, fatty acids, polyethers, amides, los yog sulfonates, thiab tuaj yeem txo qhov kev tawm tsam ntawm cov ntaub ntawv los ntawm hygroscopic lossis ionization teebmeem. Lawv muaj cov yam ntxwv ntawm lawv qhov hnyav molecular, zoo tsiv teb tsaws, thiab yooj yim ntawm kev tsim cov yeeb yaj kiab ntawm cov khoom siv, ua rau lawv haum rau polyolefins, PVC, coatings, thiab fiber ntau cov ntaub ntawv.
Cov khoom siv feem ntau yog cov polymer-raws li cov tshuaj tiv thaiv kab mob, feem ntau yog siv polyethylene glycol (PEG), polyacrylates, polyamides, polyurethanes, los yog grafted modified polymers ua cov khoom tseem ceeb. Qhov zoo ntawm cov ntaub ntawv polymeric muaj xws li zoo thermal stability thiab durability, controllable migration, thiab muaj peev xwm tuav ruaj khov antistatic zog thaum lub sij hawm siab - kub ua thiab ntev - siv sij hawm, ua rau lawv haum rau electronics, optics, precision instrument vaj tse, thiab engineering yas.
