Sosai suna taka muhimmiyar rawa a cikin tsari da aiki na polymers kamar su sel ethulose (EC). Eltyl Sel pelulle wani abu ne mai m polymer wanda aka samo daga sel, polymer na halitta da aka samo a jikin bangon tantanin halitta. Ana amfani da shi a cikin masana'antu da yawa a cikin masana'antu iri ɗaya, mayafin, adhereves, da abinci.
Lokacin zaɓi abubuwan da aka tsara don ƙwayar ethlulose, da yawa dalilai suna buƙatar la'akari, da ake amfani da karuwa, danko, volatility, mai guba, da tasirin muhalli. Zabi na sauran ƙarfi na iya tasiri kan kadarorin samfurin ƙarshe.
Ethanol: Ethanol shine ɗayan abubuwan da aka saba amfani da shi don sel na ethyl. Ana samun wadataccen wuri, da ƙima, kuma ba zai nuna kyakkyawar yin amfani da sel mai kyau ba. An yi amfani da ethanol sosai a aikace-aikacen magunguna don shirye-shiryen mayafi, fina-finai, da matrices.
Isopropanol (IPA): isopropann shine wani shahararrun hanyoyin samar da ethyl. Yana ba da irin fa'idodi ga ethanol amma yana iya samar da kayan samar da kayan aikin samar da kayan masarufi da kuma m, wanda ya dace da aikace-aikacen bushewa na bushewa.
Methanol: Methanol wani polar da aka tsara ne wanda zai iya dakatar da ƙwayar ethyl yadda ya kamata. Koyaya, ba shi da amfani da shi saboda mafi yawan guba idan aka kwatanta da ethanol da isopropannol. Methanol galibi ana amfani da shi a cikin aikace-aikace na musamman inda ake buƙatar takamaiman kaddarorinsa.
Acetone: acetone wani yanki ne mai narkewa tare da ingantaccen solubility don sel mai kyau na ethyl. Ana amfani dashi a cikin aikace-aikacen masana'antu na yau da kullun don samar da kirtani, adheresives, da inks. Koyaya, acetone na iya zama masu wuta sosai kuma yana iya haifar da haɗarin aminci idan ba a kula da shi da kyau ba.
Toluene: Toluene mai yawa ne wanda ba polar ba ne wanda ke nuna kyakkyawan narkewa don sel pelululose. Ana amfani dashi a cikin sutturar da kuma masana'antar da aka gabatar don iyawar ta ta hana polymers da yawa, gami da sel ethyl. Koyaya, Toluene yana da damuwar lafiya da matsalar muhalli da alaƙa da amfaninta, gami da guba da kuma m.
Xylene: Xylene wani ba wanda ba shi da polar da ba za ta iya dakatar da sel na Uthyl ba yadda ya kamata. Ana amfani da shi sau da yawa a hade tare da sauran sauran ƙarfi don daidaita kariyar da danko na mafita. Kamar Toluene, Xylene yana haifar da lafiya da haɗarin muhalli kuma yana buƙatar kulawa da kulawa.
Chlorinated da aka tsara (misali, chloroform, Dichloroomorm, Dichloroommus kamar chloroformorm da Dichloromethane suna da inganci sosai a narkar da sel ethyl. Koyaya, suna da alaƙa da haɗarin kiwon lafiya da haɗari masu haɗari da muhalli, gami da guba da kuma tsare-tsaren muhalli. Saboda waɗannan damuwar, amfaninsu ya ragu cikin goyon bayan mafi aminci.
Ethyl Acetate: ethyl Acetate shine polar polar wanda zai iya dakatar da Ethyl Ethyl har zuwa wani lokaci. Ana amfani dashi a cikin aikace-aikace na musamman inda ake so ne, kamar yadda a cikin samar da wasu siffofin ɓangaren magunguna da na musamman.
Propylelene glycol monomethyl oneher (Pgme): Pgme shine polar polar wanda ke nuna kayan kwalliya na matsakaici don sel ethyl. Ana amfani dashi sau da yawa a hade tare da sauran abubuwan ƙarfi don inganta ƙididdigar fim da samar da fim. An saba da PGMe da ake amfani da PGMe a cikin hanyar kirji, inks, da adhereves.
Propylene carbonate: carbonate carbonate shine popylene mai yawa tare da kyakkyawar narkewa don sel mai kyau don sel na ethyl. Ana amfani dashi sau da yawa a aikace-aikace na musamman inda takamaiman kayan aikinsa, irin su ƙuruciyarsa da ƙananan maras ƙarfi da babban aya, suna da fa'ida.
Dimesthyl sulfoxide (DMSO): DMSO shine Polar Aprotic mai ƙarfi wanda zai iya dakatar da sel ethyl har zuwa wani lokaci. Ana amfani dashi a cikin aikace-aikacen magunguna don iyawar sa don zama kewayon mahaɗan. Koyaya, DMSO na iya nuna ƙarancin karanci tare da wasu kayan kuma na iya samun kaddarorin hangen nesa.
N-Methyl-2-PMMOLONON (NMP): NMP shine POLAR mai ƙarfi tare da babban sikelin don sel na ethyl. Ana amfani dashi a cikin aikace-aikace na musamman inda takamaiman kayan aikin, kamar su babban tafasasshen ra'ayi da ƙananan guba, ana so.
TetrahyDrofuran (Thf): thf wataƙila igiya ce mai ƙarfi wanda ke nuna kyakkyawan tsari don sel pelululose. Ana amfani dashi yadda ake amfani dashi a cikin saitunan dakin gwaje-gwaje na rushewar polymers kuma a matsayin mai da hankali ga sauran ƙarfi. Koyaya, thf mai walƙiya ne mai haske kuma yana haifar da haɗarin aminci idan ba a sarrafa shi da kyau ba.
Dioxane: Dioxane shine abubuwan da aka tsara POLAR wanda zai iya dakatar da Ethyl Ethyl har zuwa wani lokaci. Ana amfani dashi a cikin aikace-aikace na musamman inda takamaiman kayan aikin, kamar su babban tafasasshen ra'ayi da ƙananan guba, suna da fa'ida.
Benzene: Benzene shine rashin ƙarfi da ba polar da ba wanda ke nuna kyakkyawan solubility don sel na ethyl. Koyaya, saboda babban guba da carcinogenicity, amfanin da aka rage shi sosai ya katse shi cikin goyon baya na mafi aminci.
Methyl Ethyl ketone (Mek): Mek shine polar da aka fi yawa tare da ingantaccen solubility don sel mai kyau na Ethyl. Ana amfani dashi a cikin aikace-aikacen masana'antu na yau da kullun don samar da kirtani, adheresives, da inks. Koyaya, Mek na iya zama mai wuta sosai kuma yana iya haifar da haɗarin aminci idan ba a kula da shi da kyau ba.
Cyclohexanone: cycolexanone polar da aka fi karfin gwiwa wanda zai iya dakatar da Ethyl Ethyl har zuwa wani lokaci. Ana amfani dashi a cikin aikace-aikace na musamman inda takamaiman kayan aikin, kamar su babban tafasasshen ra'ayi da ƙananan guba, ana so.
Ethyl lactate: ethy lactate da polar da aka samo asali ne daga albarkatun mai sabuntawa. Yana nuna matsakaici na matsakaici don sel na Ethyl kuma ana amfani dashi a aikace-aikace na musamman inda ƙarancin iskar gas da kuma ƙwayoyin cuta suna da fa'ida.
Dietthyl ether: Diethyl ether ne wanda ba polar ba wanda zai iya dakatar da Ethyl Ethyl har zuwa wani lokaci. Koyaya, yana da matukar volatile da harshen wuta, haɗarin haɗari idan ba a kula da shi da kyau ba. Diethyl ether ana amfani dashi a cikin saitunan dakin gwaje-gwaje na rushewar polymer kuma a matsayin mai da sauran ƙarfi.
Eterrooleum ether: ether eth eth ethar da ba polar da ba polar da aka samo daga gubobi na petrooleum. Yana nuna karancin karancin karancin fitilun Ethyl kuma ana amfani da shi a aikace-aikacen musamman inda ake so.
Akwai kewayon da yawa da yawa da ke akwai don narkar da sel Ethyl, kowannensu da nasa tsarin fa'idodin fa'ida da kuma iyaka. Zaɓin sauran ƙarfi ya dogara ne akan abubuwa da yawa, gami da buƙatun ƙirar, yanayin sarrafawa, la'akari da aminci, da damuwar aminci, da damuwar aminci, da damuwar aminci, da damuwa na aminci. Yana da muhimmanci a kimanta waɗannan abubuwan da aka fi dacewa don kowane takamaiman aikace-aikacen don cimma kyakkyawan sakamako yayin tabbatar da dorewa da dorewa da dorewa.
Lokacin Post: Mar-06-2024