Imiterere y’ibinyabutabire bya ether bya fatty amine polyglycerol ni iyi ikurikira: Itsinda rikunda amazi rigizwe kandi n’amatsinda ya hydroxyl n’imigozi ya ether, ariko kuba amatsinda ya hydroxyl n’imigozi ya ether bihindura imiterere y’ibinyabutabire bya polyoxyethylene ether nonionic, byiganjemo imigozi ya ether. Nyuma yo gushonga mu mazi, uretse gukora imigozi idakomeye ya hydrogen binyuze muri atome za ogisijeni ku migozi ya ether hamwe na atome za hydrogen mu mazi nk’aya nyuma, bishobora no gukorana n’amazi binyuze mu matsinda ya hydroxyl. Kubwibyo, ibinyabutabire bya ether bya fatty amine polyglycerol bishobora gushonga neza mu mazi hamwe n’umubare muto wa glycidol, bityo ubushobozi bwa ether bwa fatty amine polyglycerol burushaho gukomera kurusha ubwa ether surfactants. Byongeye kandi, imiti igabanya ubushyuhe ya polyglycerol ether surfactants ifite imiterere ya amine organic, bigatuma igira imiterere imwe n'imwe ya surfactants zidafite ionic na cationic: iyo umubare w'inyongera ari muto, igaragaza imiterere ya surfactants za cationic, nko kurwanya aside ariko atari kurwanya alkali, hamwe n'imiterere imwe n'imwe yo kwica bagiteri; iyo umubare w'inyongera ari munini, imiterere ya nonionic iriyongera, ntiyongera kwinjirira mu bisubizo bya alkali, imikorere y'ubuso ntirangirika, imiterere ya nonionic iriyongera, kandi imiterere ya cationic iragabanuka, bityo kudahuza na surfactants za anionic biragabanuka, kandi byombi bishobora kuvangwa kugira ngo bikoreshwe.
1. Ikoreshwa mu nganda zo kumesa
Surfactants za fatty amine polyglycerol ether zigaragaza imiterere itandukanye hamwe n'imibare itandukanye yo kongeramo: iyo umubare w'inyongera ari muto, zigaragaza imiterere ya cationic surfactants, byongera ubushobozi bwazo bwo gushonga ku bushyuhe buri hasi kandi zigatanga detergent nziza mu bushyuhe bwinshi; iyo umubare w'inyongera ari munini, imiterere itari iyoni iriyongera, bityo ntizikinjira mu bisubizo bya alkaline kandi imikorere y'ubuso bwazo ntiyongera kwangirika. Bitewe n'ubwiyongere bw'imiterere itari iyoni hamwe n'imiterere ya cationic igabanuka, iyo zivanze na aniyoni surfactants, zishobora kugabanya cyane ubushyuhe bw'ubuso no kunoza ubushobozi bwo gukurura no gutosesha; kimwe na polyoxyethylene chains, hydrophilicity yazo n'ingaruka zayo zo kubuza steric nabyo bigira ingaruka zigaragara ku kumanuka cyangwa guterana kw'isabune. Byongeye kandi, fatty amine polyglycerol ether ifite imiterere imwe n'imwe yo koroshya no kurwanya static, bityo iyo ikoreshejwe mu kumesa imyenda, ishobora gukemura ikibazo cy'uko intoki zitameze neza nyuma yo gukaraba.
1. Ikoreshwa nk'imiti yica udukoko
Uretse kugira ingaruka nziza zo gukurura imiti idafite ionic, imiti ivanze ya amine polyglycerol ether ifite ingaruka zimwe na zimwe zo kwica bagiteri no kwica udukoko muri cationic surfactants, bigatuma iba "multi-effect" mixed surfactant: ntabwo ishobora kongera ubushyuhe bwayo gusa ahubwo inanongera ubushobozi bwayo bwo gushonga mu bushyuhe buke, bityo ikarushaho kunoza ubushyuhe bwayo nk'imiti irwanya udukoko. Iyi miti ivanze ya amine polyglycerol ether, ifite ubushobozi bwo gukora imiyoboro ya O/W, ishobora kugabanya ingano y'imiti ikoreshwa mu gukurura imiti no kugabanya ikiguzi.
1. Gutegura imiti irwanya imihindagurikire y'ikirere
Surfactant ya amine polyglycerol ether ishobora gukora agace k'amazi gahoraho ku buso bwa fibre binyuze mu migozi ya hydrogen hagati y'amatsinda ya hydrophilic, amatsinda ya hydroxyl n'uturemangingo tw'amazi, bityo ikagira ingaruka nziza zo kwinjiza amazi no kuyobora. Ishobora kandi kugabanya uburyaryate bwa fibre no gukora electrostatic binyuze mu gukora agace k'amavuta ya hydrophobic ku buso bwa fibre, kandi ishobora no kugaragaza ingaruka zoroshye kandi zoroshye. Byongeye kandi, igice cya hydrophobic cya surfactant ya amine polyglycerol ether isa n'iya amine polyoxyethylene ether, kandi igice cya hydrophilic gikunda amazi kurusha icya mbere kuko cyongerwamo glycidol aho gukoresha ethylene oxide, bityo ubushobozi bwayo bwo kwinjiza amazi n'ubushobozi bwo kuyobora amazi burushaho gukomera kurusha ubwa surfactants rusange za polyoxyethylene ether. Byongeye kandi, uburozi n'ubushyuhe bya surfactant ya amine polyglycerol ether biri hasi cyane ugereranyije n'ibya surfactants za cationic, bityo byitezwe ko kizaba ikintu cyiza cyane cyo kurwanya static.
1. Gutegura ibikoresho byo kwisiga byoroheje
Mu gihe cyo gutegura imiti igabanya ubushyuhe ya amine polyglycerol ether iva muri glycidol, kubera ko imiterere ya ether igabanya ubushyuhe ya amine polyglycerol igizwe n'imigozi ya ether isimburana n'amatsinda ya hydroxyl aho kuba iyobowe n'imigozi ya ether, ikorwa rya dioxane rishobora kwirindwa. Umutekano wayo uri hejuru ugereranije n'imigozi ya polyoxyethylene ether. Byongeye kandi, hari umubare munini w'amatsinda ya hydroxyl mu miti igabanya ubushyuhe ya amine polyglycerol ether, yongera ubushyuhe, ikagabanya ubushyuhe, kandi ikarushaho koroshya umubiri w'umuntu. Kubwibyo, imiti igabanya ubushyuhe ya amine polyglycerol ether ikoreshwa mu gutegura imiti yoroshye yo kwita ku mubiri, cyane cyane iyo ku bana bato n'impinja.
1. Gukoresha mu kuvura ibara ry'ubuso
Ubushakashatsi bwagaragaje ko surfactants zitari ionic zo mu bwoko bwa amine y’ibinure zishobora kugira umusaruro mwiza mu kuvura ibara ry’icyatsi kibisi rya phthalocyanine. Impamvu y’iyi ngaruka nziza ni uko izo surfactants zishobora gushyirwa ku buso bw’ibara ry’icyatsi kibisi rya phthalocyanine binyuze mu gushyiraho imigozi ya hydrogen hagati ya -H muri -OH na -NH na azote ku buso bw’ibara ry’icyatsi kibisi rya phthalocyanine. Zikora filime yo kwambara ikoresheje imiyoboro yazo ya hydrocarbon ikora neza, kandi filime yo kwambara irashobora gukumira kwirundanya kw’uduce twa pigment mu gihe cyo kuma, bityo bikabuza gukomeza gukura kw’uduce twa kristu no kubona uduce twa pigment dufite kristu nto. Mu by’umwimerere, ibara ryavuwe rishobora gushonga vuba kugira ngo rikore filime yo gushonga bitewe n’uko imiyoboro ya hydrocarbon ihura neza n’ibiri mu by’umwimerere, bigatuma uduce twa pigment tworoshye gukwirakwira. Muri icyo gihe, bishobora kandi gukumira guhindagurika kw’uduce twa pigment iyo uduce twa pigment twegeranye. Iyi ngaruka irushaho kwiyongera uko uburebure bw’umunyururu wa hydrocarbon bwiyongera kandi filime yo gushonga ikarushaho kuba nini, ibyo bikaba ingirakamaro mu kunoza no gukwirakwiza uduce twa pigment mu buryo buto. Amatsinda yabo akunda amazi akora agahu gafite amazi binyuze mu gutonyanga, bishobora gukumira gutonyanga hagati y’uduce tw’ibara ry’uruhu kandi bigatuma byoroha gukwirakwira. Indabyo za eteri zirimo amavuta zirimo amavuta zirimo amazi menshi kandi zishobora gukora agahu gafite amazi menshi. Kubwibyo, irangi zivuwe na eteri zirimo amavuta zirimo amavuta zito zikwirakwira mu mazi byoroshye, hamwe n’uduce duto, bigaragaza ko zifite amahirwe meza yo gukoreshwa mu kuvura irangi ry’icyatsi kibisi rya phthalocyanine.
Igihe cyo kohereza: Mutarama 19-2026