Aikace-aikacen ƙungiyar surfactant

Tattaunawa game da aikace-aikacen ƙungiyar surfactant wanda yake sabon-ba sosai kamar fili ba, amma a cikin ƙayyadaddun kaddarorin sa da aikace-aikacen sa-dole ne ya haɗa da bangarorin tattalin arziki kamar matsayi mai yuwuwa a cikin kasuwar surfactant. Surfacts ya zama taro da yawa na saman-aiki, amma gungun nau'ikan nau'ikan 10 daban-daban suna haifar da nau'ikan kasuwar surfactant. Ana iya tsammanin aikace-aikacen mahimmanci na fili kawai lokacin da yake cikin wannan rukunin. Don haka, baya ga kasancewa mai inganci da aminci ga muhalli, samfurin dole ne ya kasance yana samuwa akan farashi mai ma'ana, kwatankwacin ko ma fi fa'ida fiye da na na'urorin da aka riga aka kafa a kasuwa.

Kafin 1995, mafi mahimmancin surfactant har yanzu shine sabulu na yau da kullun, ana amfani dashi na wasu dubban shekaru. Ana biye da shi da alkylbenzene sulfonate da polyoxyethylene alkyl ethers, dukansu suna da ƙarfi a cikin kowane nau'i na wanka, wanda shine babban kanti don surfactants. Ganin cewa alkylbenzene sulfonate ana daukarsa a matsayin "dokin aiki" na kayan wanke-wanke, sulfate mai kitse da ether sulfate sune manyan abubuwan da ke haifar da samfuran kulawa na sirri. Daga binciken aikace-aikacen an gano cewa alkyl polyglucosides, da sauransu, na iya ba da gudummawa a bangarorin biyu. za a iya haɗa su tare da sauran nonionic surfactants don kyakkyawar fa'ida don kayan wanke kayan wanki masu nauyi da kuma sulfate surfactants a cikin kayan aikin haske, da kuma aikace-aikacen kulawa na sirri. Don haka, surfactants waɗanda za a iya maye gurbinsu da alkyl polyglucosides sun haɗa da layin alkylbenzene sulfonate da sulfate surfactants, ban da ƙarin ƙima mai tsada kamar betaines da amine oxides.

Ƙididdiga na yuwuwar maye gurbin alkyl polyglucosides dole ne a ba da izini don farashin samarwa, wanda ya zama mafi girma tsakanin sulfate surfactants. Don haka, za a yi amfani da alkyl polyglucosides a kan babban sikelin ba kawai saboda "raguwar kore" da damuwa na muhalli ba har ma saboda farashin samarwa da kuma yadda ake sa ran daga yawancin kaddarorin physicochemical, aikinsu na musamman a yawancin fannoni na aikace-aikace.

Alkyl polyglucosides zai zama mai ban sha'awa a duk inda yanayin zafi bai yi yawa ba kuma matsakaici ba shi da acidic saboda sune acetals na tsarin sukari wanda ke haɓaka zuwa barasa mai kitse da glucose. An ba da kwanciyar hankali na dogon lokaci a 40 ℃ da PH≥4. A tsaka tsaki PH a ƙarƙashin yanayin bushewa, yanayin zafi har zuwa 140 ℃ baya lalata samfurin.

Alkyl polyglucosides za su kasance masu ban sha'awa don amfani a duk inda ake son ingantaccen aikin su da kyawawan kaddarorin ecotoxicological, watau a cikin kayan kwalliya da samfuran gida. amma ƙananan tashin hankali tsakanin fuskokinsu, ƙarfin tarwatsawa, da kumfa mai sauƙin sarrafawa yana sa su zama abin sha'awa ga aikace-aikacen fasaha da yawa. ikon yin amfani da surfactant ya dogara ba kawai akan kaddarorinsa ba amma har ma fiye da aikin sa lokacin da aka haɗa shi tare da sauran surfactants. Kasancewa dan kadan anionic, ko betaine surfactants. Samar da izini don abubuwan mamaki. Hakanan sun dace da cationic surfactants.

A lokuta da damaalkyl polyglucosidesnuna m synergistic effects a hade tare da sauran surfactants, da m aikace-aikace na wadannan effects aka nuna a cikin adadi na fiye da 500 patent aikace-aikace tun 1981. wadannan rufe tasa; kayan aiki marasa nauyi da kayan wanka masu nauyi; masu tsaftacewa duka; masu tsabtace alkaline; kayayyakin kulawa na sirri irin su shampoos, gels shawa, lotions, da emulsions; tarwatsa fasaha irin su pastes launi; abubuwan da aka tsara don masu hana kumfa; demulsifiers; masu kare tsire-tsire; man shafawa; ruwa mai ruwa; da kuma sinadarai masu samar da mai, ga kadan daga cikin su.