Yanayin da ake samu a duniya na surfactants yana ci gaba da bunkasa yana samar da yanayi mai kyau na waje don ci gaba da faɗaɗa masana'antar kayan kwalliya, wanda hakan ke ƙara yawan buƙatu akan tsarin samfura, iri-iri, aiki, da fasaha. Saboda haka, yana da matuƙar muhimmanci a samar da surfactants masu aminci, masu laushi, masu sauƙin lalacewa, kuma waɗanda ke da ayyuka na musamman, ta haka ne ake kafa harsashin ka'ida don ƙirƙirar da amfani da sabbin samfura. Ya kamata a ba da fifiko ga haɓaka surfactants masu tushen glycoside, da kuma bambance-bambancen surfactants masu nau'in polyol da barasa; gudanar da bincike mai tsari kan surfactants da aka samo daga waken soya; samar da jerin jerin ester na sucrose fatty acid; ƙarfafa bincike kan fasahar haɗaka; da kuma faɗaɗa iyakokin aikace-aikacen samfuran da ake da su.
Abin da ke faruwa inda abubuwan da ba sa narkewa a cikin ruwa ke zama emuls a cikin ruwa don samar da emulsion ana kiransa emulsification. A cikin kayan kwalliya, ana amfani da emulsifiers musamman wajen kera kirim da lotions. Nau'ikan da aka fi amfani da su kamar kirim mai ɓoye foda da kirim mai ɓoye "Zhongxing" duka emulsions ne na O/W (mai-cikin-ruwa), waɗanda za a iya yin emulsifiers na anionic kamar sabulun fatty acid. Emulsification da sabulu yana sauƙaƙa samun emulsions masu ƙarancin mai, kuma tasirin gelling na sabulu yana ba su ɗanɗano mai yawa. Ga kirim mai sanyi wanda ke ɗauke da babban rabo na mai, emulsions galibi nau'in W/O (ruwa-cikin-mai), wanda za a iya zaɓar lanolin na halitta - tare da ƙarfin sha ruwa da babban ɗanɗano - a matsayin emulsifier. A halin yanzu, emulsifiers marasa ionic sune aka fi amfani da su, saboda aminci da ƙarancin haushi.
Abin da ke haifar da ƙaruwar narkewar abubuwa masu narkewa kaɗan ko marasa narkewa ana kiransa narkewar ruwa. Lokacin da aka ƙara surfactants a cikin ruwa, tashin hankalin saman ruwan da farko yana raguwa sosai, bayan haka tarin ƙwayoyin surfactant da aka sani da micelles suka fara samuwa. Yawan surfactant wanda samuwar micelle ke faruwa ana kiransa da ƙimar micelle mai mahimmanci (CMC). Da zarar yawan surfactant ya kai CMC, micelles na iya kama mai ko barbashi masu ƙarfi a ƙarshen ƙwayoyin su, ta haka suna haɓaka narkewar abubuwa masu narkewa mara kyau ko marasa narkewa.
A fannin kayan kwalliya, ana amfani da masu narkewa galibi wajen samar da toners, man gashi, da shirye-shiryen girma da gyaran gashi. Saboda sinadaran kwalliya masu mai - kamar turare, mai, da bitamin masu narkewar mai - sun bambanta a tsari da kuma yanayinsu, hanyoyin narkewar su suma sun bambanta; saboda haka, dole ne a zaɓi masu surfactants masu dacewa a matsayin masu narkewa. Misali, tunda toners suna narkewar ƙamshi, mai, da magunguna, ana iya amfani da alkyl polyoxyethylene ethers don wannan dalili. Kodayake alkylphenol polyoxyethylene ethers (nau'in OP, nau'in TX) suna da ƙarfin narkewa mai ƙarfi, suna da ban haushi ga idanu don haka gabaɗaya ana guje musu. Bugu da ƙari, abubuwan da aka samo daga amphoteric bisa ga man castor suna nuna kyakkyawan narkewa ga man ƙanshi da man kayan lambu, kuma ba sa ɓata wa idanu rai, sun dace da shirya shamfu masu laushi da sauran kayan kwalliya.
Lokacin Saƙo: Disamba-05-2025