izindaba

Ekukhiqizeni kwesimanje kanye nokukhiqizwa kwemikhiqizo kwansuku zonke, izithako eziningi zamakhemikhali eziphephile nezithambile zisekela ikhwalithi ezinzile kanye nesipiliyoni esihle sokusetshenziswa kwezimpahla ezahlukahlukene.I-PEG-50 (CAS 61788-85-0), i-polyethylene glycol derivative evamile, ithole ukuthandwa okukhulu emikhakheni eminingi ngenxa yezakhiwo zayo zamakhemikhali ezizinzile, ukuthungwa okumnene kanye nezici zokusebenza ezahlukahlukene. Ngokungafani nezinye izinto zezimboni zobungcweti ezisetshenziswa kanye, lesi sithako singazivumelanisa nezidingo zokukhiqiza ezahlukene, sihlanganisa ukunakekelwa komuntu siqu, ukukhiqizwa kwemithi, ukucutshungulwa kwezindwangu kanye nokukhiqizwa kwamakhemikhali kwansuku zonke. Ngokusebenza okulula nokuthembekile, sesibe yinto eyisisekelo ewusizo emafomuleni amaningi omkhiqizo ajwayelekile.

Ukusetshenziswa okuvamile kwe-PEG-50 kusembonini yokunakekelwa komuntu siqu kanye nezimonyo, okuhlobene kakhulu nokuphila kwabantu kwansuku zonke. Iningi lemikhiqizo yokunakekelwa kwesikhumba kanye nobuhle idinga amafomula alinganiselayo ukuze kuhlanganiswe izinto zokusetshenziswa ezisekelwe kumafutha kanye nezisekelwe emanzini ngokulinganayo, futhi i-PEG-50 idlala indima ebalulekile kule nqubo. Isebenza njenge-emulsifier kanye ne-solubilizer ephumelelayo, isiza ukuhlanganisa izithako ezahlukene ezingakwazi ukuxubana ngokwemvelo. Kuma-creams obuso, ama-lotion kanye nemikhiqizo yokunakekelwa kwelanga, igcina ukuthungwa komkhiqizo kufana futhi kubushelelezi, igwema ukuhlukaniswa kwezingqimba noma imvula ngesikhathi sokugcina nokusebenzisa.

Ngaphandle kwemiphumela yokuqinisa izinwele, i-PEG-50 inomsebenzi omuhle wokuthambisa nokulungisa izinwele. Ingakha ifilimu encane yokuvikela ebusweni besikhumba nezinwele zabantu, ivale umswakama ngaphakathi, futhi inciphise ukoma nokungaguquguquki. Ngemikhiqizo yokunakekelwa kwesikhumba ehlose isikhumba esomile, lesi sithako sisiza ekuthuthukiseni ukuthungwa kwesikhumba nokugcina isikhumba sithambile isikhathi eside ngaphandle kokuletha imizwa ejiyile noma enamafutha. Emikhiqizweni yokunakekelwa kwezinwele efana nama-conditioner ezinwele kanye nama-lotion okulungisa izinwele, ishelela imicu yezinwele ezimagagasi, inciphisa ukugoba kwezinwele okubangelwa ukoma, futhi yenza izinwele zibe lula ukuzikama nokuzibumba. Iphinde ifakwe kuma-toner ebusweni kanye nemikhiqizo ye-aftershave ukuze kuthokoziswe isikhumba futhi kugcinwe ibhalansi yomswakama wesikhumba eyisisekelo.

Ngaphezu kwemikhakha yobuhle nokunakekelwa kwesikhumba,I-PEG-50Isetshenziswa kabanzi emikhiqizweni yokuhlanza yansuku zonke. Ama-sanitizer ezandla, insipho yezandla ewuketshezi kanye nezixazululo zokuhlanza ezithambile zivame ukuqukatha lesi sithako. Ingathuthukisa ukujiya kwemikhiqizo yokuhlanza, yenze ukuthungwa komkhiqizo kube okulinganiselwe, futhi ithuthukise umuzwa wokusetshenziswa. Okwamanje, iyasiza ekuncibilikiseni izingxenye zokuhlanza ezisebenzayo kanye nezithako zephunga, yenza umphumela wokuhlanza ulingane kakhulu futhi iphunga lihlale isikhathi eside. Uhlobo lwayo oluthambile lwamakhemikhali luqinisekisa ukuthi ngeke lubangele ukucasuka okukhulu esikhumbeni somuntu, ngakho-ke lufanelekela ukukhiqizwa kwezinto zokuhlanza zansuku zonke ezithambile zokusetshenziswa nsuku zonke njalo.

Imboni yezemithi ingenye indlela ebalulekile yokusetshenziswa kwe-PEG-50, lapho ukuphepha kwayo nokuzinza kwayo kubhekwa khona ngokugcwele. Ekukhiqizweni kwemithi yangaphandle esetshenziswayo, isebenza njengesisekelo esiqinile kanye nesinyibilikisi. Ingancibilikisa ngokuphelele izingxenye zokwelapha ezisebenzayo, isize lezi zithako zinamathele ebusweni besikhumba futhi isebenzise imiphumela yazo kancane kancane, ithuthukise izinga lokusetshenziswa kwezithako zokwelapha. Ngaphezu kwalokho, izakhiwo zayo ezithambile zinciphisa ingozi yokucasuka kwesikhumba okubangelwa yimithi yangaphandle, enobungane kumaqembu esikhumba abucayi. Kwezinye izinto ezisizayo zokulungiselela ama-capsule kanye nomlomo, i-PEG-50 isebenza futhi njengesihlanzi kanye nesiqinisi sokugcina izingxenye zangaphakathi zemithi zifana futhi ziqinisekise ikhwalithi yemithi ezinzile ngesikhathi sokuphila kwayo eshalofini.

Imboni yezindwangu nezingubo nayo ithembele emisebenzini esebenzayo ye-PEG-50 ekukhiqizeni nasekucubunguleni. Enqubweni yokuphotha i-fiber yamakhemikhali kanye nokuluka indwangu, lesi sithako singasetshenziswa njengesithambisi kanye nesithambisi. Sinciphisa ukungqubuzana phakathi kwezintambo ze-fiber, sinciphisa amathuba okuphuka kwentambo ngesikhathi sokucubungula ngomshini, futhi sithuthukisa ukusebenza kahle kokukhiqiza. Ngemva kokucubungula nge-PEG-50, izindwangu zendwangu zizoba nomuzwa wesandla othambile futhi obushelelezi, futhi induduzo yokugqokwa kwezingubo eziqediwe iyathuthuka. Ngaphezu kwalokho, inemiphumela ethile yokulwa nokungaguquguquki, enganciphisa ugesi omile okhiqizwa ukungqubuzana ngesikhathi sokusetshenziswa kwendwangu, okwenza ukugqokwa kwansuku zonke kanye nokusetshenziswa kwezindwangu kube lula kakhulu.

Emasimini okukhiqiza ezimboni, i-PEG-50 nayo inenani elizinzile nelisebenzayo lokusetshenziswa. Ingasetshenziswa njenge-emulsifier esekelayo ekukhiqizeni i-paraffin emulsification kanye nokugcotshwa, isiza izinto zokusetshenziswa ezahlukahlukene zezimboni ukwakha izinhlelo ezihlanganisiwe ezizinzile. Ezinqubo zokucubungula insimbi kanye nokugqokwa kwezimboni zansuku zonke, isebenza njengesihlanzisi kanye nesigcotshwa, inciphisa ukuguguleka kwemishini futhi ithuthukise umphumela wokucubungula wezindawo zomkhiqizo. Ukuncibilika kwayo okuhle kwamanzi kwenza kube lula ukuyihlanza nokuyiphatha ekukhiqizeni kwezimboni, okuhambisana nezidingo zokusebenza eziyisisekelo zokukhiqiza kwezimboni zanamuhla.

Enye yezinto eziyinhlokoizinzuzo zamafutha e-castor e-hydrogenated hydrogenatedItholakala ekuvumelaneni kwayo okuphezulu kanye nokucasuka okuncane. Ingahlala ndawonye kahle nezinto zokusetshenziswa ezivamile ekukhiqizweni kwansuku zonke, futhi ngeke ikhiqize ukusabela kwamakhemikhali okulimazayo noma ithinte ukusebenza okuyinhloko kwemikhiqizo. Ngemva kokuqinisekiswa kwesikhathi eside okusebenzayo ezimbonini ezahlukahlukene, ikhombisa ukuphepha okuhle ekuxhumaneni nasekusetshenzisweni kwansuku zonke, okuyisizathu esiyinhloko sokuthi kungani ingasetshenziswa kabanzi emikhiqizweni esondelene nemizimba yabantu. Izakhiwo zayo zomzimba nezimakhemikhali ezimaphakathi nazo ziyenza ikwazi ukuzivumelanisa nezimo zokukhiqiza ezahlukene kanye nezinhlelo zefomula, iletha isikhala sesicelo esiguquguqukayo socwaningo lomkhiqizo kanye nentuthuko.

Ngokuthuthuka okuqhubekayo kweukukhiqizwa kwemikhiqizo yansuku zonkekanye nezindinganiso zokukhiqiza ezimbonini, isidingo semakethe sezithako ezisizayo eziphephile, ezithambile nezinemisebenzi eminingi siyaqhubeka sikhula. I-PEG-50, enekhono layo lokusebenzisa izigcawu eziningi kanye nokusebenza okuzinzile okuphelele, igcina inani lokusetshenziswa elizinzile emikhakheni eminingi. Ayinayo imikhawulo yokusetshenziswa eyinkimbinkimbi futhi ingahlangabezana nezidingo eziyisisekelo zefomula yemikhiqizo yansuku zonke kanye nokukhiqizwa okusizayo kwezimbonini. Esikhathini esizayo, ngokuthuthukiswa okuqhubekayo kwezinqubo zokukhiqiza, lesi sithako esiyisisekelo esisebenzayo sizosetshenziswa kabanzi emikhakheni emisha, siqhubeke nokunikeza ukwesekwa okuthembekile kokuthuthukiswa kwekhwalithi yemikhiqizo yansuku zonke kanye nokukhiqizwa kwezimboni.