Sebopeho sa ether ea mafura a amine polyglycerolsesebelisoa sa ho etsa surfactante bontšitsoe setšoantšong se ka tlase. Lihlopha tsa eona tse phelang ka metsi le tsona li entsoe ka lihlopha tsa hydroxyl le libonto tsa ether. Leha ho le joalo, tokisetso e fapanyetsanang ea lihlopha tsa hydroxyl le libonto tsa ether e fetola sebopeho se laoloang ke bond ea ether ea li-surfactants tse seng tsa ionic tsa polyoxyethylene ether. Kamora ho qhibiliha ka metsing, ntle le ho theha libonto tse fokolang tsa hydrogen pakeng tsa liathomo tsa oksijene holim'a libonto tsa ether le liathomo tsa hydrogen metsing joalo ka ea morao, e ka boela ea sebelisana le metsi ka lihlopha tsa hydroxyl. Ka hona, li-surfactants tse mafura tsa amine polyglycerol ether li ka fihlella ho qhibiliha ho molemo ha metsi ka palo e nyane ea ho eketsa glycidol, e leng se bolelang hore li-surfactants tse mafura tsa amine polyglycerol ether li na le hydrophilicity e matla haholo ho feta li-surfactants tsa mofuta oa polyoxyethylene ether. Ho phaella moo, li-surfactants tse mafura tsa amine polyglycerol ether li na le sebopeho sa li-amine tsa tlhaho, li li fa thepa e sa fellang ea li-surfactants tse seng tsa ionic le tsa cationic. Ha palo ea ho eketsa e le tlase, li bontša litšobotsi tsa li-surfactants tsa cationic, tse kang ho hanyetsa asiti empa ho hanyetsa alkali ho fokola le ts'ebetso e itseng ea ho bolaea libaktheria. Ha palo ea tlatsetso e phahama, semelo sa tsona se seng sa ionic sea eketseha; li ke ke tsa putlama ka har'a litharollo tsa alkaline 'me ts'ebetso ea tsona ea bokaholimo e lula e sa fetohe. Ha thepa e seng ea ionic e ntse e eketseha 'me thepa ea cationic e fokotseha, ho se lumellane ha tsona le li-surfactants tsa anionic hoa fokola, e leng se nolofalletsang mefuta e 'meli ho sebelisoa hammoho.
Bakeng saho hlatsoa liaparo tsa indasteri
Li-surfactant tsa ether tse mafura li bontša litšobotsi tse fapaneng ho latela linomoro tse fapaneng tsa adduct. Palo e tlase ea adduct e fa surfactant litšobotsi tsa li-surfactant tsa cationic, e ntlafatsa ho qhibiliha ha eona mochesong o tlase, 'me e fana ka detergent e ntle haholo holim'a mocheso o pharaletseng. Ha palo ea adduct e phahama, tšobotsi ea nonionic ea eketseha, kahoo surfactant e ke ke ea oela ka har'a litharollo tsa alkaline 'me ts'ebetso ea eona ea bokaholimo e lula e sa fetohe. Ha thepa ea nonionic e ntse e matlafala 'me thepa ea cationic e fokola, ho e kopanya le li-surfactant tsa anionic ho ka fokotsa tsitsipano ea bokaholimo haholo le ho ntlafatsa ts'ebetso ea emulsifying le ho kolobisa. Ho tšoana le liketane tsa polyoxyethylene, hydrophilicity ea eona le phello ea thibelo ea steric li ka thibela pula kapa ho kopana ha sesepa haholo. Ho feta moo, fatty amine polyglycerol ether e na le thepa e itseng ea ho nolofatsa le ea antistatic, e ka hlōlang bothata ba ho ikutloa hampe ha letsoho kamora ho hlatsoa lihlahisoa tsa faeba.
E sebedisetswali-emulsifier tsa chefo e bolaeang likokoanyana
Kaha li-surfactants tse mafura tsa polyglycerol ether li na le thepa e ntle ea ho emulsifying ea li-surfactants tse seng tsa ionic le litlamorao tse itseng tsa ho bolaea libaktheria le ho bolaea likokoana-hloko tsa li-surfactants tsa cationic, li sebetsa e le li-surfactant tse tsoakiloeng tse "nang le mesebetsi e mengata". Ha li khone feela ho eketsa mongobo empa hape li ntlafatsa ho qhibiliha ha mocheso o tlase, li ntlafatsa haholo ho ikamahanya le mocheso oa li-microemulsions tsa chefo e bolaeang likokoanyana tse entsoeng ka tsona. Surfactant ena ea mofuta o tsoakiloeng e bonts'a bokhoni bo phahameng ba ho theha li-microemulsions tsa O/W, e thusang ho fokotsa tekanyo ea surfactant le ho fokotsa litšenyehelo.
Tokisetso eaLi-antistatic agents
Li-surfactant tsa ether tse mafura tsa amine polyglycerol li ka theha filimi ea metsi e tsoelang pele holim'a li-fiber ka litlamo tsa haedrojene pakeng tsa lihlopha tse ratang metsi, lihlopha tsa hydroxyl le limolek'hule tsa metsi, ka hona li fana ka monya o motle oa mongobo le conductivity ea motlakase. Ho sa le joalo, li ka etsa filimi ea oli e ratang metsi holim'a li-fiber ho fokotsa khohlano ea fiber le ho fokotsa tlhahiso ea motlakase o sa fetoheng, 'me hape li fana ka bonolo le boreleli. Ho phaella moo, karolo ea hydrophobic ea li-surfactant tsa ether tse nang le mafura a amine polyglycerol ether e tšoana le ea li-ether tse nang le mafura a amine polyoxyethylene. Leha ho le joalo, glycidol ho e-na le ethylene oxide e eketsoa karolong ea hydrophilic, e leng se fellang ka ho hydrophilicity e matla. Ka lebaka leo, ho monya ha tsona mongobo le ts'ebetso ea conductive ho feta li-surfactant tsa polyoxyethylene ether tse tloaelehileng. Ho feta moo, li-surfactant tsa ether tse nang le mafura a amine polyglycerol ha li na chefo e ngata ebile lia halefisa ho feta li-surfactant tsa cationic, e leng se etsang hore e be bakhethoa ba tšepisang e le li-antistatic agents tse sebetsang hantle.
Tokisetso eaLihlahisoa tse Bonolo tsa Tlhokomelo ea Motho ka Mong
Nakong ea ho kopanngoa ha li-surfactants tsa mafura a amine polyglycerol ether ho sebelisoa glycidol, sebopeho sa limolek'hule se na le li-bond tsa ether tse fapanyetsanang le lihlopha tsa hydroxyl ho fapana le li-bond tsa ether tse ngata. Sena se qoba ho thehoa ha dioxane 'me se fana ka polokeho e phahameng ha se bapisoa le li-surfactants tsa polyoxyethylene ether. Ho feta moo, lihlopha tse ngata tsa hydroxyl ho li-surfactants tsa mafura a amine polyglycerol ether li ntlafatsa ho feto-fetoha ha metsi le ho fokotsa ho teneha, e leng se tlisang bonolo bo boholo letlalong la motho. Ka hona, li-surfactants tsa mafura a amine polyglycerol ether lia sebetsa ho theha lihlahisoa tse bobebe tsa tlhokomelo ea botho, haholo-holo lihlahisoa tsa tlhokomelo ea botho ea masea.
Kopo ho Phetoho ea Bokaholimo ba Pigment
Xu Yanli'Phuputso ea hae e senola hore li-surfactants tse seng tsa ionic tse thehiloeng ho amine tse mafura li fihlella liphetho tse ntle kalafong ea holim'a li-pigment tse tala tsa phthalocyanine. Tshebetso e lakatsehang e tsoa mokhoeng o latelang: li-surfactants tse joalo li ka monngoa holim'a libaka tsa pigment ka ho tlamahana ha haedrojene ho entsoeng pakeng tsa liathomo tsa haedrojene lihlopheng tsa -OH le -NH le liathomo tsa naetrojene holim'a libaka tsa pigment tse tala tsa phthalocyanine. Liketane tsa tsona tsa hydrocarbon tse etsang lipophilic li haha filimi ea ho roala e monngoang. Ho roala ho entsoeng ho thibela ho kopana ha likaroloana tsa pigment nakong ea ho omisa 'me ho thibela kholo e eketsehileng ea kristale, ho hlahisa likaroloana tsa pigment tse kristale tse ntle. Ha li-pigment tse phekotsoeng li beoa mecheng ea lintho tse phelang, liketane tsa hydrocarbon li na le tšebelisano e ntle le mecha ea lintho tse phelang 'me li qhibilihisa ka potlako ho theha filimi ea ho qhaqha, ho nolofatsa ho hasana ha pigment. Ho sa le joalo, filimi e sitisa ho flocculation ha likaroloana tsa pigment li atamelana. Phello ena e matlafala ka liketane tse telele tsa hydrocarbon le lifilimi tse teteaneng tsa ho qhaqha, ho thusa ntlafatso ea likaroloana tsa pigment le kabo e tšesaane ea boholo ba likaroloana. Lihlopha tsa hydrophilic lia monngoa ho hlahisa lifilimi tsa hydration, tse thibelang ho flocculation ka katleho pakeng tsa likaroloana tsa pigment le ho nolofatsa ho hasana. Li-surfactant tsa ether tse mafura li na le philicity e phahameng ea hydrophilicity 'me li ka etsa lifilimi tse teteaneng tsa hydration. Ka hona, li-pigment tse phekoloang ka li-surfactant tsa ether tse mafura li hasana habonolo metsing ka boholo bo bonyenyane ba likaroloana, e leng se bontšang menyetla e tšepisang ea ts'ebeliso bakeng sa kalafo ea holim'a li-pigment tse tala tsa phthalocyanine.
Nako ea poso: Phupu-23-2026