Kapangidwe ka ma fatty amine polyglycerol ether surfactants ndi motere: Gulu la hydrophilic limapangidwanso ndi magulu a hydroxyl ndi ma ether bond, koma kusinthana kwa magulu a hydroxyl ndi ma ether bond kumasintha momwe ma polyoxyethylene ether nonionic surfactants amagwirira ntchito, omwe amalamulidwa ndi ma ether bond. Pambuyo posungunuka m'madzi, kuwonjezera pa kupanga ma hydrogen bond ofooka kudzera mu ma atomu a okosijeni pa ma ether bond ndi ma atomu a hydrogen m'madzi ngati awa, amathanso kuyanjana ndi madzi kudzera mu magulu a hydroxyl. Chifukwa chake, ma fatty amine polyglycerol ether surfactants amatha kusungunuka bwino m'madzi ndi ma glycidol ochepa, kotero hydrophilicity ya ma fatty amine polyglycerol ether surfactants ndi yamphamvu kwambiri kuposa ya ma polyoxyethylene ether surfactants. Kuphatikiza apo, ma surfactants a fatty amine polyglycerol ether ali ndi kapangidwe ka ma amine achilengedwe, zomwe zimapangitsa kuti akhale ndi mawonekedwe ena a ma surfactants a nonionic ndi cationic: pamene chiwerengero cha zowonjezera chili chochepa, zimasonyeza makhalidwe a ma surfactants a cationic, monga kukana asidi koma osati kukana alkali, ndi zina zomwe zimayambitsa mabakiteriya; pamene chiwerengero cha zowonjezera chili chachikulu, mphamvu ya nonionic imawonjezeka, sizimatulukanso mu njira za alkaline, ntchito ya pamwamba siiwonongeka, mphamvu ya nonionic imawonjezeka, ndipo mphamvu ya cationic imachepa, kotero kusagwirizana ndi ma surfactants a anionic kumafooka, ndipo ziwirizi zimatha kusakanikirana kuti zigwiritsidwe ntchito.
1. Amagwiritsidwa ntchito mumakampani ochapira
Ma surfactants a fatty amine polyglycerol ether amakhala ndi makhalidwe osiyanasiyana okhala ndi manambala osiyanasiyana owonjezera: pamene chiwerengero chowonjezera chili chochepa, amasonyeza makhalidwe a ma surfactants a cationic, zomwe zimawonjezera kusungunuka kwawo kutentha kochepa ndikuwapatsa detergent yabwino pa kutentha kwakukulu; pamene chiwerengero chowonjezera chili chachikulu, mphamvu ya non-ionic imawonjezeka, kotero sagweranso mu alkaline solutions ndipo ntchito yawo pamwamba imakhalabe yosawonongeka. Chifukwa cha kuchuluka kwa mphamvu ya non-ionic ndi kuchepa kwa mphamvu ya cationic, akaphatikizidwa ndi ma surfactants a anionic, amatha kuchepetsa kwambiri kupsinjika kwa pamwamba ndikuwonjezera mphamvu ya emulsifying ndi wetting; mofanana ndi unyolo wa polyoxyethylene, hydrophilicity yawo ndi zotsatira zake zoletsa steric zimakhalanso ndi zotsatira zoonekeratu zoletsa pa mvula kapena kusonkhana kwa sopo. Kuphatikiza apo, fatty amine polyglycerol ether ili ndi mphamvu zina zofewa komanso zotsutsana ndi static, kotero ikagwiritsidwa ntchito potsuka nsalu, imatha kuthetsa vuto la kusamva bwino kwa manja mukatha kutsuka.
1. Amagwiritsidwa ntchito ngati mankhwala ophera tizilombo
Kuwonjezera pa kukhala ndi mphamvu yabwino yopangira ma surfactants osakhala a ionic, ma surfactants a fatty amine polyglycerol ether alinso ndi mphamvu inayake yopha mabakiteriya komanso yopha tizilombo toyambitsa matenda ya ma surfactants a cationic, zomwe zimapangitsa kuti akhale "osakaniza zinthu zambiri": sangangowonjezera kukhuthala kwawo komanso kumawonjezera kusungunuka kwawo kutentha kochepa, motero amawongolera kwambiri kusinthasintha kwawo kutentha ngati ma microemulsions ophera tizilombo. Wosakaniza wa surfactant uyu, fatty amine polyglycerol ether, ali ndi mphamvu zambiri popanga ma microemulsions a O/W, zomwe zingachepetse mlingo wa ma surfactants ndikuchepetsa ndalama.
1. Kukonzekera mankhwala oletsa kusinthasintha kwa kutentha
Fatty amine polyglycerol ether surfactant imatha kupanga filimu yamadzi yopitilira pamwamba pa ulusi kudzera mu ma hydrogen bonds pakati pa magulu okonda madzi, magulu a hydroxyl ndi mamolekyu amadzi, motero imakhala ndi kuyamwa bwino kwa chinyezi komanso zotsatira zoyendetsa. Ikhozanso kuchepetsa kukangana kwa ulusi ndi kupanga ma electrostatic popanga filimu yamafuta okonda madzi pamwamba pa ulusi, komanso imatha kuwonetsa zotsatira zofewa komanso zosalala. Kuphatikiza apo, gawo lokonda madzi la fatty amine polyglycerol ether surfactant limafanana ndi la fatty amine polyoxyethylene ether, ndipo gawo lokonda madzi ndi lokonda madzi kuposa loyamba chifukwa limawonjezeredwa ndi glycidol m'malo mwa ethylene oxide, kotero kuyamwa kwake kwa chinyezi ndi zotsatira zake zoyendetsa madzi ndizolimba kuposa za ma surfactants wamba a polyoxyethylene ether. Kuphatikiza apo, poizoni ndi kuyabwa kwa fatty amine polyglycerol ether surfactant ndizochepa kwambiri kuposa za ma surfactants a cationic, kotero akuyembekezeka kukhala antistatic agent wabwino kwambiri.
1. Kukonzekera zinthu zosamalira thupi zopepuka
Pokonzekera ma surfactants a fatty amine polyglycerol ether ochokera ku glycidol, popeza kapangidwe ka fatty amine polyglycerol ether kamakhala ndi ma bond a ether osinthika ndi magulu a hydroxyl m'malo molamulidwa ndi ma bond a ether, kupangidwa kwa dioxane kumatha kupewedwa. Chitetezo chake ndi chapamwamba kuposa cha ma surfactants amtundu wa polyoxyethylene ether. Kuphatikiza apo, pali magulu ambiri a hydroxyl mu ma surfactants a fatty amine polyglycerol ether, omwe amawonjezera hydrophilicity, amachepetsa kukwiya, ndikupangitsa kuti akhale ofatsa ku thupi la munthu. Chifukwa chake, ma surfactants a fatty amine polyglycerol ether amagwiritsidwa ntchito pokonzekera zinthu zosamalira thupi, makamaka za makanda ndi ana aang'ono.
1. Kugwiritsa ntchito pochiza utoto pamwamba
Kafukufuku wapeza kuti ma surfactants osakhala a ionic a mtundu wa amine amatha kupeza zotsatira zabwino pochiza utoto wobiriwira wa phthalocyanine pamwamba. Chifukwa cha zotsatira zabwinozi ndikuti ma surfactants otere amatha kumizidwa pamwamba pa utoto wobiriwira wa phthalocyanine kudzera mukupanga ma hydrogen bond pakati pa -H mu -OH ndi -NH ndi nayitrogeni pamwamba pa utoto wobiriwira wa phthalocyanine. Amapanga filimu yophimba yolumikizidwa ndi unyolo wawo wa lipophilic hydrocarbon, ndipo filimu yophimba yopangidwayo imatha kuletsa bwino kusonkhana kwa tinthu ta pigment panthawi yowuma, motero kuletsa kukula kwa tinthu ta kristalo ndikupeza tinthu ta pigment tokhala ndi makristaro abwino. Mu organic media, utoto wokonzedwawo ukhoza kusungunuka mwachangu kuti upange filimu yosungunuka chifukwa cha kugwirizana bwino pakati pa unyolo wa hydrocarbon ndi organic media, zomwe zimapangitsa kuti tinthu ta pigment tisakhale osavuta kufalikira. Nthawi yomweyo, imathanso kuletsa kugwedezeka pamene tinthu ta pigment tiyandikirana. Zotsatirazi zimawonjezeka pamene kutalika kwa unyolo wa hydrocarbon kumawonjezeka ndipo filimu yosungunukayo imakhuthala, zomwe zimathandiza pakukonza ndi kufalitsa pang'ono kwa tinthu ta pigment. Magulu awo okonda madzi amapanga filimu yonyowa kudzera mu hydration, yomwe ingalepheretse kusuntha pakati pa tinthu ta pigment ndikupangitsa kuti tifalikire mosavuta. Mafuta a amine polyglycerol ether surfactants ali ndi hydrophilicity yolimba ndipo amatha kupanga filimu yokhuthala ya hydrated. Chifukwa chake, utoto wothiridwa ndi mafuta a amine polyglycerol ether surfactants umafalikira mosavuta m'madzi, ndi tinthu tating'onoting'ono, zomwe zikusonyeza kuti ali ndi mwayi wabwino wogwiritsira ntchito pamwamba pa utoto wobiriwira wa phthalocyanine.
Nthawi yotumizira: Januwale-19-2026