Lawv cov qauv tshuaj lom neeg tshwj xeeb—ua ke ib pawg hydrophobic aromatic phenol nrog ib txoj saw hydrophilic polyoxyethylene—ua rau lawv muaj cov yam ntxwv tshwj xeeb uas nyuaj rau hloov pauv hauv ntau daim ntawv thov kev lag luam. Cov hauv qab no piav qhia txog lawv cov txiaj ntsig zoo ntawm kev siv tshuab.
I. Cov txiaj ntsig ntawm kev ua tau zoo tseem ceeb
Cov txiaj ntsig ntawm kev ua tau zoo ntawm NPEO yog lub hauv paus rau nws siv dav dav, feem ntau suav nrog:
1.Muaj peev xwm ua kom zoo heevZoo heev rau kev emulsifying cov roj av, aliphatic hydrocarbons, thiab cov resins hluavtaws, tshwj xeeb tshaj yog tsim rau kev faib cov tshuaj hydrophobic.
2.Kev Ruaj Ntseg Tshuaj Zoo Tshaj Plaws: Tseem ruaj khov thoob plaws ntau yam pH (hauv ob qho tib si acidic thiab alkaline media) thiab ntawm qhov kub siab, nrog rau qhov tsis tshua muaj kev cuam tshuam rau hydrolysis.
3.Kev Muaj Peev Xwm Zoo Tshaj Plaws thiab Kev Nkag Mus: Txo qhov nro ntawm qhov chaw, ua rau cov kua dej ua haujlwm nthuav dav thiab nkag mus sai thiab sib npaug.
4.Kev Sib Txuas Zoo: Muaj peev xwm sib xyaw nrog ntau yam anionic, cationic surfactants, thiab auxiliaries los tsim cov teebmeem synergistic.
II. Cov Lus Thov Zoo
Raws li cov yam ntxwv no, NPEO ua lub luag haujlwm tseem ceeb hauv ntau cov txheej txheem kev lag luam nrog cov kev xav tau kev ua tau zoo:
1. Kev Ntxuav thiab Ua Hlau Hauv Kev Lag Luam Uas Muaj Kev Ua Haujlwm Zoo
Hauv cov teb xws li metallurgy, kev tsim khoom siv tshuab, thiab kev kho nkoj, NPEO ua haujlwm ua lub hauv paus tseem ceeb ntawmcov tshuaj ntxuav roj thiab cov tshuaj ntxuav roj uas ua haujlwm hnyavNws lub peev xwm emulsifying muaj zog tshem tawm thiab faib cov roj nplua nyeem tawv ncauj, cov roj txiav, thiab cov pa roj carbon asphalt, ua kom muaj kev ntxuav zoo. Ua ib feem ntawm cov roj nplua nyeem thiab cov dej txias hauv kev ua hlau, nws ua rau kev ua haujlwm raug thiab lub neej ntawm cov cuab yeej zoo dua.
2. Cov Khoom Siv Tseem Ceeb hauv Kev Lag Luam Khoom Siv Ua Los Ntawm Cov Khoom Siv
Hauv kev tsim cov polymer, NPEO feem ntau yog siv ua ib qhoemulsifier rau emulsion polymerizationHauv kev tsim cov acrylate, styrene-butadiene, thiab lwm yam emulsions, ua rau cov polymer emulsions nrog cov khoom me me thiab ruaj khov. Hauv cov nplaum, sealant, thiab txheej txheej, nws zoo txhim kho qhov kev sib kis ntawm cov fillers thiab pigments, txhim kho kev ruaj khov ntawm cov khoom khaws cia thiab kev ua tau zoo kawg.
3. Kev Txhim Kho Kev Ua Haujlwm Hauv Cov Txheej Txheem Dyeing thiab Luam Ntawv
Hauv kev lag luam textile, NPEO ua haujlwm ua ib qhotus neeg sawv cev ua kom zoo, tus neeg nkag mus, thiab tus neeg sawv cev levelingNws sai sai tshem tawm cov roj thiab cov khoom tsis huv ntawm cov xov hluavtaws (xws li polyester) thiab muab lub hauv paus rau kev zas xim. Nws tiv taus alkali thiab kub siab ua kom muaj kev ua haujlwm ruaj khov hauv cov txheej txheem alkali refining thiab bleaching ntawm cov ntaub paj rwb, ua kom cov ntaub nqus tau zoo thiab dawb, yog li tso lub hauv paus ruaj khov rau kev ua tiav tom qab.
4. Tus neeg nqa khoom zoo hauv cov tshuaj ua liaj ua teb
Hauv kev lag luam tshuaj tua kab, NPEO yog ib qho ntawm cov emulsifiers nyiam rau kev tsim cov tshuajcov tshuaj emulsifiable concentrates (EC) uas muaj cov concentration siab thiab cov tshuaj emulsifiableNws ua kom cov tshuaj tua kab uas yaj tau hauv roj ruaj khov heev hauv dej, tsim cov emulsions nrog kev txau zoo heev, ua kom muaj txiaj ntsig zoo thiab kev npog zoo rau cov qoob loo.
5. Cov Khoom Siv Ntxiv Hauv Kev Ua Ntawv Thiab Kev Ua Tawv
Nyob rau hauv lubcov txheej txheem tshem tawm cov ximntawm cov ntawv pov tseg hauv kev lag luam ntawv, NPEO ua tau zoo cais thiab ntab cov kua mem los ntawm cov fibers. Hauv kev lag luam tawv, nws yog siv rau hauvtshem cov roj thiab tshem cov rojcov txheej txheem, maj mam thiab ua tau zoo tshem tawm cov roj ntawm cov tawv thiab pab kom nkag mus rau hauv cov tshuaj fatliquoring, yog li txhim kho cov tawv nqaij zoo nkauj thiab zoo.
Lub sijhawm tshaj tawm: Lub Ib Hlis-09-2026