Nonionic surfactants yog ib chav kawm ntawm surfactants uas tsis ionize nyob rau hauv aqueous daws, raws li lawv cov qauv molecular tsis them pawg. Piv nrog rau anionic surfactants, nonionic surfactants muaj superior emulsifying, wetting, thiab tu lub peev xwm, nrog rau zoo heev dej siab ntev thiab compatibility nrog rau lwm yam ionic surfactants. Cov khoom no ua rau lawv cov khoom tseem ceeb hauv ntau yam tshuaj ntxuav thiab emulsifier formulations.
Hauv kev lag luam tshuaj niaj hnub thiab kev lag luam tu, nonionic surfactants ua si ntau lub luag haujlwm. Tshaj li kev ua cov tshuaj ntxuav tes, lawv tau siv dav hauv cov khoom lag luam xws li ntxhua khaub ncaws, tshuaj ntxuav tes, tshuaj ntxuav tais diav, kua ntxuav tais diav, thiab cov ntaub pua plag. Lawv qhov zoo tshaj plaws stain-removal efficiency thiab mildness ua rau lawv zoo tagnrho rau cov ntaub ntawv ntxuav.
Textile dyeing thiab tawv industries yog cov ntaub ntawv tseem ceeb rau cov nonionic surfactants. Lawv tau ua haujlwm hauv cov txheej txheem xws li ntaub plaub carbonization, ntxuav, ntub dej, thiab rov ua dua ntawm ntau cov fibers, nrog rau paj rwb desizing. Tsis tas li ntawd, lawv ua haujlwm raws li cov neeg ua haujlwm qib, cov tshuaj degreasing, cov roj stabilizers, silicone roj emulsifiers, thiab cov neeg ua haujlwm tiav textile, ua si lub luag haujlwm tseem ceeb hauv kev ua textile.
Kev lag luam hlau kuj tseem siv cov nonionic surfactants. Lawv tau siv rau hauv cov txheej txheem xws li alkaline soaking, acid pickling, tshuaj tsuag kev kho mob, hnyav degreasing, emulsion degreasing, thiab quenching, pab txhim kho qhov zoo thiab efficiency ntawm hlau ua.
Hauv papermaking thiab pulp industries, nonionic surfactants feem ntau yog siv los ua deinking agents, resin tswj cov neeg ua hauj lwm, thiab sizing agents, zoo txhim kho daim ntawv zoo thiab ntau lawm efficiency.
Kev lag luam agrochemical leverages nonionic surfactants ua dispersants, emulsifiers, thiab wetting agents los txhim kho cov kev ua tau zoo ntawm cov tshuaj tua kab thiab lwm yam agrochemical khoom. Hauv kev lag luam plastics thiab coatings, lawv ua haujlwm pab hauv emulsion polymerization, emulsion stabilizers, thiab pigment wetting thiab dispersing agents.
Oilfield txoj kev loj hlob yog lwm qhov tseem ceeb ntawm daim ntawv thov rau cov nonionic surfactants. Lawv siv los ua cov khoom siv ntxiv xws li shale inhibitors, acidizing corrosion inhibitors, desulfurizing agents, cab reducers, corrosion inhibitors, dispersants, wax tiv thaiv, thiab demulsifiers, ua si irreplaceable hauv roj av extraction thiab ua.
Tsis tas li ntawd, cov nonionic surfactants yog ua hauj lwm raws li binders thiab impregnating cov neeg ua hauj nyob rau hauv asphalt electrode ntau lawm; raws li emulsifiers, antioxidants, anticoagulants, binders, thiab lubricants hauv kev tsim tshuaj; ua ke nrog foaming thiab sau cov neeg sawv cev hauv kev tsim cov thee los txhim kho flotation efficiency; thiab nyob rau hauv phthalocyanine pigment ntau lawm kom refine particle loj thiab stabilize dispersion.
Lub versatility ntawm nonionic surfactants nyob rau hauv xws li ib tug ntau yam ntawm daim ntaub ntawv stems los ntawm lawv lub peev xwm los hloov cov khoom ntawm cov roj-kua, kua-kua, thiab kua-khoom interfaces, endowing lawv muaj zog xws li foaming, defoaming, emulsification, dispersion, nkag mus, thiab solubilization. Los ntawm kev tsim cov tshuaj pleev ib ce rau kev ua zaub mov, los ntawm cov khoom tawv rau cov khoom siv hluavtaws, los ntawm textile dyeing mus rau kev tsim tshuaj, thiab los ntawm cov ntxhia flotation mus rau roj av extraction, lawv encompass ze li ntawm txhua yam ntawm tib neeg kev lag luam kev ua ub no - khwv tau lawv lub npe ntawm "qhov zoo tshaj plaws kev lag luam tsw enhancer.
Post lub sij hawm: Nov-21-2025