1. OVERVIEW NTAWM COV TXHEEJ TXHEEM THIAB COV KHOOM
Isotridecanol PolyoxyLene ether (et-poe) yog sinsic surfactant synthesized los ntawm cov ceg txheem-saw isotridecanol thiab ethylene oxide (EO). Nws cov qauv molecular muaj cov hydrophobic branched isotridecanol pab pawg thiab hydrophilic polyoxyethylene saw (- (ch₂ch₂o) ₙ-). Tus qauv tsim qauv uas cuam tshuam cov yam ntxwv hauv qab no:
- Kev siv tshuaj ntau heev-kub: Lub ceg nkhaus txo cov kev sib xyaw, tiv thaiv kev sib tw thaum cov ntawv thov txias.
- Cov txheej txheem hydrophobic hydrophobic txhim kho kev txhim kho interfacial, tseem txo qis thaj nro.
- Siab tshuaj phiv: resistant rau cov kua qaub, alkalis, thiab electrolytes, zoo tagnrho rau cov qauv kev sib txuam.
2. Tej zaum daim ntawv thov kev thov
(1) Kev saib xyuas tus kheej thiab tshuaj pleev ib ce
- Cov tshuaj ntxuav maj: Cov khoom lag luam qis ua nws haum rau cov khoom tawv rhiab (piv txwv li tus me nyuam mos mos, ntsej muag ntxuav).
- Emulsion Stabilizer: Txhim Kho Cov Roj-Dej Theem Ruaj Ntseg hauv cream thiab potions, tshwj xeeb rau cov qauv siab-lipid (piv txwv li cov tshuaj pleev thaiv hnub).
- SOLUBILOGY PAB: Facilitates kev tshem tawm ntawm hydrophobic cov khoom xyaw (piv txwv, cov tshuaj tsw qab, txhim kho cov khoom lag luam thiab cov khoom xa tuaj.
(2) Tsev neeg thiab kev tu tsev
- Tsawg-pheeb suab hluav taws xob: tswj cov dej paug siab hauv dej txias, zoo tagnrho rau kev ntxhua khaub ncaws hluav taws xob thiab cov dej ntxuav ua kom zoo.
- Cov tshuaj ntxuav tawv tawv cov tshuaj huv: zoo tshem tawm roj thiab particulate stains los ntawm cov hlau, iav, thiab khoom siv.
- Cov qauv ua npuas dej tsawg: tsim nyog rau kev tu cov txheej txheem kev ntxuav cov dej, ua kom muaj kev cuam tshuam ua npuas ncauj.
(3) cov qauv ua liaj / teb thiab tshuaj tua kab
- Tshuaj tua kab emulsifier: txhim kho cov tshuaj tua kab mob tshuaj tua kab thiab cov tshuaj tua kab hauv dej, txhim kho foliar adhesion thiab nkag mus rau qhov ua tau zoo.
- Foliar fertitizer Ntxiv: Txhawb kev nqus cov khoom noj muaj txiaj ntsig zoo thiab txo cov nag los nag.
(4) Textile Dyeing
- Tus neeg sawv cev theem: txhim kho cov zas xim dispersion, txo cov xim tsis sib xws thiab txhim kho Dowing Dyeing tej kev sib dhos.
- Tus neeg saib dej nyab fiber ntau: nrawm mus nkag ntawm kev kho cov kev daws teeb meem rau hauv cov fibers, piv txwv li, kev tsim tawm, kev luam tawm).
(5) Cov roj av rho tawm thiab cov tshuaj roj carfield
- Txhim kho cov roj rov qab (EOR) tivthaiv: Ua raws li emulsifier los txo cov roj-dej interfacial nro, txhim kho cov roj av rov qab.
- DRILLING DEJ EXTRATURATION: Stabilizes av nkos tshuab los tiv thaiv av nplaum particle aggregle.
(6) kws tshuaj thiab biotechnology
- Tus neeg xa tshuaj: siv nyob rau hauv microemulsions lossis nanoparticle npaj rau cov tshuaj tsis zoo, txhim kho cov khoom siv dag zog.
- Bioreast nruab nrab: Ua haujlwm ua qhov surfactant me me hauv cell cov kab lis kev cai lossis enzymatic cov tshuaj tiv thaiv, txo kev cuam tshuam nrog kev cuam tshuam nrog bioactivity.
3. Kev ua haujlwm zoo thiab kev sib tw ua lag luam
- Eco-phooj ywg muaj peev xwm: piv rau linear analogs, qee yam surfactants (eg, isotridecanol derivanes (yuav tsum tau tsim nyog sai sai biodegrantive
- Veratatile adjectability: kho cov khoom eo (piv txwv li, POE-5) tso cai rau cov roj-roj (w / o) rau roj-hauv-dej (O / W) tshuab.
- Tus nqi efficiency: paub cov txheej txheem ntau lawm rau cov cawv ceg (piv txwv li, isotridecanol) muab cov txiaj ntsig ntawm cov cawv ntau dua linear.
4. Cov lus qhia sib tw thiab yav tom ntej
- Biodegradity: Kev tshuaj ntsuam xyuas cov kab ke 'kev cuam tshuam ntawm cov nqi tsis raws cai raws li ECOLABELS (piv txwv li, EU ENOLABEL).
- Cov txheej txheem hluav taws xob kev nce qib: txhim kho cov catalysic zoo los txo cov txiaj ntsig (piv txwv li, polyethylene glycol saw) thiab txhim kho purity.
- Daim ntawv thov nthuav dav: Tshawb nrhiav peev xwm hauv cov teb tawm tshiab xws li (piv txwv li, Lithium Roj teeb hluav taws xob tsis sib xws) thiab nanomential sectthesis.
5. Xaus
Nrog nws cov qauv sib txawv thiab kev ua tau zoo, Isotridecanol Polyoxy Ether ethistse surfactants nyob rau hauv kev hloov mus rau "Green Chemistry." Raws li cov kev cai ib puag ncig ua kom nruj thiab xav tau loj hlob, nws txoj kev xav tau zoo, kev lag luam pom zoo thiab kev nqis peev los ntawm kev kawm thiab kev lag luam.
Cov lus txhais no tuav lub tswv yim nruj thiab cov qauv ntawm cov ntawv Suav thawj zaug thaum ua kom pom tseeb thiab ua raws li kev lag luam-txheej txheem kev lag luam hom ntawv.
Lub sijhawm Post: Mar-28-2025