Te hanganga o te polyglycerol ether amine momonamatū horoiKei te pikitia i raro nei. Ko ōna rōpū hydrophilic he mea tito anō hoki i ngā rōpū hydroxyl me ngā here ether. Heoi, ko te whakaritenga tauwhitiwhiti o ngā rōpū hydroxyl me ngā here ether ka huri i te hanganga ether-dominated o ngā surfactants nonionic momo polyoxyethylene ether. I muri i te rewa ki te wai, haunga te hanga hononga hauwai ngoikore i waenga i ngā ngota hāora i runga i ngā here ether me ngā ngota hauwai i roto i te wai pērā i te mea whakamutunga, ka taea hoki e ia te taunekeneke ki te wai mā roto i ngā rōpū hydroxyl. Nō reira, ka taea e ngā surfactants polyglycerol ether amine momona te whakatutuki i te wairewatanga wai pai me te tau tāpiri glycidol iti, ko te tikanga he kaha ake te hydrophilicity o ngā surfactants polyglycerol ether amine momona i ngā surfactants momo polyoxyethylene ether. Hei tāpiri, kei roto i ngā surfactants polyglycerol ether amine momona te hanganga o ngā amine waro, e whakawhiwhi ana ki a rātou i ngā āhuatanga wāhanga o ngā surfactants nonionic me te cationic. Ina iti te tau tāpiri, ka whakaatuhia e rātou ngā āhuatanga o ngā surfactants cationic, pērā i te ātete waikawa engari he iti te ātete alkali me ētahi mahi patu huakita. Ina piki te tau tāpiri, ka whakarei ake tō rātou āhua nonionic; Kāore e pupū ake i roto i ngā otinga kawakore, ā, ka mau tonu te mahi a ō rātou mata. I te pikinga ake o ngā āhuatanga kore-ionic me te hekenga o ngā āhuatanga cationic, ka ngoikore haere tō rātou kore hototahi ki ngā surfactants anionic, ka taea ai te whakamahi ngātahi i ngā momo e rua.
He rerekē ngā āhuatanga o ngā matū horoi hinu polyglycerol ether amine momona, i runga i ngā tau tāpiri rerekē. Mā te tau tāpiri iti ka hoatu ki te matū horoi ngā āhuatanga o ngā matū horoi cationic, ka whakapai ake i tōna wairewatanga i ngā pāmahana iti, ā, ka tukuna he horoi pai rawa atu i runga i te whānuitanga o te pāmahana. Ina piki ake te tau tāpiri, ka piki ake te āhua kore-ionic, nō reira kāore te matū horoi e tau ki roto i ngā otinga kawakore, ā, ka noho tonu tōna mahi mata. I te mea ka kaha ake ngā āhuatanga kore-ionic, ka ngoikore hoki ngā āhuatanga cationic, mā te whakaranu ki ngā matū horoi anionic ka taea te whakaiti i te taumahatanga mata me te whakarei ake i te mahi emulsifying me te makuku. Pērā i ngā mekameka polyoxyethylene, ko tōna hydrophilicity me te pānga aukati steric ka taea te aukati i te taunga, te kohikohi rānei o ngā hopi horoi. Heoi anō, he āhuatanga whakangawari me te ārai-pūmau tō te polyglycerol ether amine momona, ka taea te whakakore i te raruraru o te ngoikore o te ringa i muri i te horoinga o ngā hua muka.
Whakamahia mōngā kaiwhakarewa patu pepeke
I te mea he tino pai te āhuatanga whakaemulsifying o ngā fatty amine polyglycerol ether surfactants o ngā surfactants kore-ionic me ētahi pānga patu huakita me te patu huakita o ngā surfactants cationic, he "maha-mahi" ēnei surfactants whakauru. Ehara i te mea ka taea e rātou te whakanui ake i te turbidity engari ka whakapai ake hoki i te wairewa i ngā pāmahana iti, ka tino whakarei ake i te urutau pāmahana o ngā microemulsions patu pepeke i hangaia ki a rātou. He tino pai te mahi a tēnei surfactants momo-whakauru ki te hanga microemulsions O/W, e āwhina ana ki te whakaiti i te horopeta surfactant me te tapahi i ngā utu.
Te whakarite oNgā Kaihoko Ārai-Patū
Ka taea e ngā matū horoi i te amine momona te hanga i tētahi kiriata wai tonu i runga i ngā mata muka mā roto i ngā hononga hauwai i waenga i ngā rōpū hydrophilic, ngā rōpū hydroxyl me ngā ngota wai, ā, ka puta he mimiti makuku pai me te kawe hiko. I taua wā, ka taea e rātou te hanga i tētahi kiriata hinu hydrophobic i runga i ngā mata muka hei whakaiti i te waku muka me te whakaiti i te whakaputa hiko pateko, ā, ka puta hoki he ngawari me te maeneene. Hei tāpiri, ko te wāhanga hydrophobic o ngā matū horoi i te amine momona he rite ki te wāhanga o ngā polyoxyethylene ethers amine momona. Heoi, ka tāpirihia te glycidol hei utu mō te ethylene oxide ki te wāhanga hydrophilic, ka hua ake he hydrophilic kaha ake. Nō reira, ko tā rātou mimiti makuku me te mahi kawe hiko ka nui ake i ngā matū horoi polyoxyethylene ether tikanga. Hei tāpiri, he iti ake te paitini me te whakapataritari o ngā matū horoi cationic i ngā matū horoi cationic, ka waiho hei kaitono pai hei kaihoko antistatic mahi teitei.
Te whakarite oNgā Hua Tiaki Whaiaro Ngāwari
I te wā e hangaia ana ngā matū horoi etera polyglycerol amine momona mā te whakamahi i te glycidol, ko te hanganga ngota ngota he hononga etera me ngā rōpū hydroxyl e rerekē ana, kaua ko ngā hononga etera te nuinga. Mā tēnei ka karohia te hanganga dioxane, ā, ka nui ake te haumaru ki te whakataurite ki ngā matū horoi polyoxyethylene ether. Heoi anō, ko te nui o ngā rōpū hydroxyl i roto i ngā matū horoi etera polyglycerol amine momona ka whakapai ake i te pai o te wai me te whakaiti i te riri, ka nui ake te ngawari ki te kiri tangata. Nō reira, ka taea te whakamahi i ngā matū horoi polyglycerol amine momona ki te hanga hua tiaki whaiaro ngawari, inā koa ngā hua tiaki whaiaro pēpi.
Te Whakamahinga i roto i te Whakarerekētanga Mata o te Tae
Xu Yanli'E whakaatu ana ngā rangahau a s ka tutuki ngā hua pai o ngā surfactants kore-ionic e hangai ana ki te amine momona i roto i te maimoatanga mata o ngā tae matomato phthalocyanine. Ko te mahi e hiahiatia ana e ahu mai ana i te tikanga e whai ake nei: ka taea te mimiti i aua surfactants ki runga i ngā mata tae mā te hononga hauwai i hangaia i waenga i ngā ngota hauwai i roto i ngā rōpū -OH me -NH me ngā ngota hauota i runga i ngā mata tae matomato phthalocyanine. Ka hangaia e ō rātou mekameka hauwaiwai lipophilic he kiriata paninga mimiti. Ka ārai pai te paninga kua hangaia i te kohikohinga o ngā matūriki tae i te wā whakamaroke me te aukati i te tipu tioata atu, ka puta he matūriki tae tioata pai. Ina whakanohoia ngā tae kua rongoatia ki roto i ngā pāpāho rauropi, ka pai te hototahi o ngā mekameka hauwaiwai ki ngā pāpāho rauropi, ā, ka tere te whakarewa hei hanga i tētahi kiriata whakarewa, ka āwhina i te marara o te tae. I taua wā, ka ārai te kiriata i te flocculation ina whakatata mai ngā matūriki tae tetahi ki tetahi. Ka kaha ake tēnei pānga me ngā mekameka hauwaiwai roa ake me ngā kiriata whakarewa matotoru ake, e pai ake ana te whakatikatika o te matūriki tae me te tohatoha rahi matūriki whaiti. Ka whakamakuku ngā rōpū hydrophilic hei whakaputa kiriata whakamakuku, e pehi pai ana i te flocculation i waenga i ngā matūriki tae me te āwhina i te marara. He pai ake te waiora o ngā matūriki momona amine polyglycerol ether, ā, ka taea te hanga i ngā kiriata wai mātotoru. Nō reira, he māmā ake te horapa o ngā tae i rongoatia ki ngā matūriki momona amine polyglycerol ether i roto i te wai me ngā rahi matūriki iti ake, e tohu ana i ngā tūmanakohanga tono pai mō te maimoatanga mata o ngā tae matomato phthalocyanine.
Wā tuku: Hurae-23-2026