Dispersant NNO-A yog ib qho anionic surfactant, tshuaj muaj pes tsawg leeg yog naphthalenesulfonate formaldehyde condensate, xim av hmoov, anion, yooj yim soluble hauv dej, resistant rau acid, alkali, tshav kub, dej nyuaj, thiab inorganic ntsev; Nws muaj qhov zoo heev diffusibility Thiab kev tiv thaiv colloid kev ua tau zoo, tab sis tsis muaj kev ua haujlwm saum npoo xws li osmotic foaming, thiab affinity rau cov protein thiab polyamide fibers, tab sis tsis muaj affinity rau fibers xws li paj rwb thiab linen.