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Surfactants babban aji ne na mahadi na halitta tare da keɓaɓɓen kaddarorin, masu sassauƙa sosai da aikace-aikacen da ake amfani da su sosai, da ƙimar aiki mai girma. An yi amfani da surfactants azaman emulsifiers, detergents, wetting jamiái, shiga jamiái, kumfa, kaushi, dispersants, suspending jamiái, siminti ruwa ragewa, masana'anta softeners, leveling jamiái, kayyade jamiái, disinfectants, catalysts, waterproofing jamiái, anti fouling jamiái, man shafawa, acid preserving, man shafawa, acid preserving. jamiái, thickeners, membrane shiga jamiái, flotation jamiái, leveling jamiái, man gudun hijira jamiái, anti caking jamiái, deodorizers, anti-static jamiái, surface gyare-gyare da kuma da dama sauran aikin reagents a rayuwar yau da kullum da kuma da yawa masana'antu da noma samar da filayen.

surfactants

Bugu da ƙari ana amfani da shi sosai a cikin masana'antar kayan maye da kayan shafawa, ana amfani da surfactants a cikin masana'antar gargajiya, kayan aiki, pechracting, da yawa, gini, kamar yadda haka kuma manyan fasahohin zamani. Ko da yake galibi ba su ne ginshiƙan samfuran masana'antu ba, za su iya taka muhimmiyar rawa wajen ƙara ƙarshen aikin samar da kayayyaki daban-daban. Kodayake amfani da shi ba shi da girma, yana iya taka muhimmiyar rawa wajen haɓaka nau'ikan samfura, rage yawan amfani, adana kuzari, da haɓaka inganci.

 

1. Application naSurfactantsa Masana'antar Yadi

Ana amfani da surfactants sosai a masana'antar yadi. A cikin matakai daban-daban na sarrafa masaku kamar kadi, kadi, girma, saƙa ko saƙa, tacewa (bleaching), rini, bugu, da gamawa, surfactants ko surfactants kamar yadda ya kamata a yi amfani da manyan abubuwan ƙari don haɓaka inganci, sauƙaƙe matakai, haɓaka aiki, da haɓaka inganci. A aikace aikace,surfactantsAna amfani da su azaman wanki, wetting jamiái, shiga jamiái, emulsifiers, solubilizers, kumfa, defoamers, smoothing jamiái, dispersants, leveling jamiái, rini retarders, kayyade jamiái, refining jamiái, softeners, anti-tsaye jamiái, waterproofing jamiái, disinileants aikace-aikace a cikin masana'antu mafi yawan aikace-aikace. surfactants. Kodayake yawan amfanin su ya ragu a hankali a cikin 'yan shekarun nan, amfanin su har yanzu yana da girma idan aka kwatanta da sauran sassan masana'antu. Suna yadu amfani da solubilizers, detergents, wetting jamiái, dispersants, emulsifiers, leveling jamiái, refining jamiái, softeners, anti-a tsaye jamiái, da dai sauransu Anionic surfactants aka yafi amfani da wanka, masu shiga, wetting jamiái, emulsifiers, da dispersants a ionic surfactants; Cationic surfactants, wanda zai iya da tabbaci adsorb a kan yadudduka saboda mummunan cajin zaruruwa, ana amfani da su a matsayin masu laushi na masana'anta, masu daidaitawa, masu hana ruwa, jami'an anti-static, da masu gyara launi; Bipolar surfactants ana amfani da su gabaɗaya azaman wakilai masu daidaitawa don rini mai haɗaɗɗiyar ƙarfe, masu laushin masana'anta, da jami'an anti-static.

 

2. A aikace na Surfactants a fata da Jawo Industry

A fata yin tsari ne quite hadaddun da tedious, bukatar mahara matakai daga danda fata zuwa gama fata. Kafin tanning, dole ne a aiwatar da aikin shirye-shirye kamar jiƙa a cikin ruwa, jiƙa a cikin toka, laushin enzymatic, jiƙa a cikin acid, deacidification, da defatting; Bayan tanning, rini, kitso, da gamawa kuma ana buƙatar. Duk waɗannan hanyoyin suna buƙatar amfani da surfactants azaman ƙari don haɓaka tasirin physicochemical da tafiyar matakai na kowane tsari, gajarta zagayowar samarwa, haɓaka ingancin fata, da adana albarkatun sinadarai.

Har ila yau sarrafa fur yana buƙatar matakai da yawa, ciki har da jiƙa, ragewa, laushi, tanning, bleaching, rini, mai kitse, da ƙarewa, duk waɗannan suna buƙatar amfani da surfactants azaman ƙari. Yin fata yana buƙatar kawar da gashin dabba, yayin da aikin gyaran gashi yana buƙatar ƙananan lalacewa ga tsarin asali na gashi. Yin amfani da surfactants zai iya ba da kariya mai kyau.

Babban ayyuka na surfactants a cikin samar da fata da sarrafa Jawo sune solubilization, emulsification, wetting, permeation, kumfa, defoaming, wankewa, daidaitawa, da gyaran launi. A cikin kowane tsari, abubuwan da ake buƙata don rawarsa sun bambanta. Misali, a cikin nutsewa, an fi buqata don samun tasirin jika da ratsawa; A cikin raguwa, ana buƙatar samun emulsifying, wetting, da tasirin shiga; A cikin lalata, ana buƙatar samun sakamako mai kyau na solubilization; Ana buƙatar samun yaduwa mai kyau, shiga da kuma tasirin kumfa a cikin rini; A cikin aiwatar da ƙara mai, ana buƙatar samun kyawawan kayan emulsifying.

 

3. Aikace-aikacen surfactants a cikin masana'antar sutura

Rubutun yana nufin kayan aikin injiniya waɗanda za a iya amfani da su a saman wani abu don samar da sutura mai kariya, kayan ado, ko kaddarorin musamman. Fentin da aka fi sani da shi nau'in sutura ne. Rubutun yana da ayyuka masu yawa: a cikin rayuwar yau da kullum, ginin gine-gine, kayan katako, masana'antu na yau da kullum, da dai sauransu, ana amfani da kayan ado mai haske don ado, wanda zai iya ba da abubuwa masu kyau da kuma inganta darajar kasuwancin su; Rufe kayan gini, itace, ƙarfe, da dai sauransu tare da sutura don samar da kariya, ƙara ƙarfin ƙarfi, da hana lalata; Ana amfani da fenti azaman alamar launi kuma ana iya amfani dashi azaman siginar zirga-zirga, alamar kaya mai haɗari, da sauransu; Rubutun da ke da nau'o'i daban-daban kuma na iya yin amfani da dalilai na musamman daban-daban, kamar rigakafin gobara, juriya da danshi, rigakafin mold, kamanni, canza launi, rufi, kariya ta radiation, da rigakafin gurɓataccen iskar gas.

Rubutun gabaɗaya sun ƙunshi nau'ikan albarkatun ƙasa guda huɗu: abubuwa masu yin fim, pigments, kaushi, da ƙari. Abun da ke samar da fim shine tushe don tsara sutura; Pigments gabaɗaya abubuwa ne masu launi masu kyau a cikin foda; Banda suturar da ba ta da ƙarfi, suturar ruwa daban-daban gabaɗaya sun ƙunshi kaushi. A halin yanzu, abubuwan da aka yi amfani da su azaman masu kaushi sun haɗa da ruwa, hydrocarbons aliphatic, hydrocarbons aromatic, alcohols, esters, ethers, ketones, terpenes, chlorinated Organic mahadi, da dai sauransu; Additives su ne kayan taimako na sutura, kuma gabaɗaya su ne surfactants waɗanda ke taka muhimmiyar rawa a cikin sutura.

Dangane da tasirin su akan sutura, ana iya raba surfactants da aka yi amfani da su a cikin nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan za a iya raba su: (1) defoamers, kayan aikin wetting, masu rarrabawa, emulsifiers, da sauransu yayin aikin samar da sutura; (2) anti caking jamiái, anti settling jamiái, da dai sauransu a lokacin shafi ajiya tsari; (3) kayan aikin gini na fim: magunguna masu bushewa, masu warkarwa, wakilai masu daidaitawa, masu hana sagging, da sauransu; (4) plasticizers, leveling jamiái, mold inhibitors, harshen retardants, anti-static jamiái, UV absorbers, da dai sauransu da shafi shafi yi.

 

4. Aikace-aikace na surfactants a cikin sinadaran catalysis

Adadin kowane nau'in sinadari yana da alaƙa da alaƙa da kaddarorin yanayin yanayin halayen sinadaran. An gano cewa ƙara wasu surfactants zuwa tsarin amsawa wanda ya ƙunshi reactant guda biyu waɗanda ke da sauƙin narkewa a cikin ruwa da mai na iya haɓaka ƙimar halayen sinadarai sosai, kuma ana kiran wannan tasirin surface aiki catalysis. Tsarin amsawar sinadarai wanda surfactants ya ƙunshi yafi haɗawa da micelle catalysis da catalysis na canja lokaci, daga cikin abin da micelle catalysis yana da kamanceceniya tare da catalysis enzyme. Tasirin tasirin surfactants akan halayen kwayoyin halitta gabaɗaya an yarda yana da alaƙa da samuwar micelles, wanda aka sani da micelle catalysis.

 

 

5. Aikace-aikace na surfactant a cikin enzyme catalyzed dauki a micro ruwan shafa fuska

Bugu da kari na surfactants iya bunkasa enzyme aiki a Organic kaushi, yafi bayyana a cikin wadannan abubuwa uku: (1) da polarity shugaban surfactant kwayoyin tam daura zuwa enzyme kwayoyin, game da shi dispersing enzyme kwayoyin a cikin Organic lokaci da kuma kara karo kudi tsakanin enzyme kwayoyin da substrates; (2) Wutsiyar hydrophobic na kwayoyin surfactant na iya haifar da tasirin hydrophobic yadda ya kamata a cikin sassan kwayoyin halitta, yana sa su sauƙi zuwa enzymes; (3) Yadda ya kamata guje wa hanawa enzymes ta substrates da samfurori. Abubuwan da aka yi amfani da su don nazarin tasirin enzyme catalytic a cikin micro ruwan shafa sune gaba ɗaya anionic, cationic, amphoteric ko wadanda ba ionic surfactants, irin su sodium di - (2-ethylhexyl) succinate sulfonate (AOT), dodecyl polyoxyethylene ether (C12E4), ovophorate, bromi.CT, da dai sauransu.

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Lokacin aikawa: Mayu-29-2025