Ipropylene glycol ne-glycerin: ukuqhathanisa nokulimaza

Eminyakeni yamuva, kusetshenziswa kakhulu e-Cosmetology, ukukhiqizwa ezenza imithi kanye nezinye izindima Uthole izingxenye ezihlukahlukene. Kulesi sihloko sizohlola yini propylene glycol kanye glycerin. Njengoba lezi zinto ezisetshenziswa indoda? Yini kukhona wabo ukulimaza? Ingabe bebeyoba ewusizo?

Umcabango

Propylene glycol kuyinto utshwala dihydric. Kuyinto kungekho nto enemibala emihle, uketshezi viscous, okuyinto has a ukunambitheka amnandi futhi nephunga eyinqaba. It has izakhiwo hygroscopic. I ukuvala abacaphuni efana - degrees 200, futhi okokuqandisa - degrees 60. Kuthathwa ngokuthi kuphela ezinhle.

Propylene glycol eyilungu nolwelwesi lipid lamaseli uhlobo kubalulekile fatty acid abathintekayo ezinqutsheni ethutha molecule ezinkulu ku amaseli.

Glycerol kuyinto ekhuthaza kwamakhemikhali amanoni kanye namanzi lapho amanzi ehlukanisa ku izakhi amafutha amancane. Kuyinto kungekho nto enemibala emihle, uketshezi viscous ukuthi unesikhathi bumnandi, akukho iphunga. ukubila yayo Iphuzu liwukuthi - 290 degrees. Glycerin Ingase ithanyelwe ngesimo zinhlayiya okuyinto ancibilike ezingeni lokushisa ethile.

igama

Propylene glycol ikhiqizwa eJalimane. Ikhishwa futhi eqinisekisiwe okokuqala, wayengumuntu ekuqaleni kwekhulu XX. Igama elithi "propylene" ezakhiwe nokuhlanganiswa ibinzana "propylene" (a hydrocarbon olukhulu) kanye "glycol" (a utshwala dihydric). igama olungenzeka ketshezi kanje:

• Propylene Glycol.
• Propylene glycol.
• Monopropylene.
• Glycol.
• Tripropylene.
• E-1520.

Glycerol ikhiqizwa eRussia. It ekhiqizwa yalolu ketshezi okokuqala ekupheleni kwekhulu XVIII igama elithi "glycerin" lihunyushwa lisuselwa Latin njengoba 'emtoti'. igama olungenzeka ketshezi kanje:

• Glicerin.
• E-422.

isakhiwo

Propylene glycol yakhiwa carbon, i-hydrogen, umoya-mpilo. Lezi zici zithathwa endaweni isilinganiso ezahlukene. I chemical ifomula esemazweni - C3H8O2. Lolu ketshezi, okuyinto inhlanganisela racemic izakhiwo eziningana isomeric. Omunye wabo uzungeza indiza nokwehlukana kwesobunxele, omunye kwesokudla. Lokhu kungenxa yokuma quin carbon ama-athomu.

Ukwakheka kuhlanganisa glycerin carbon, i-hydrogen, umoya-mpilo. Ngamunye athomu carbon banamathele athomu carbon futhi iqembu hydroxyl. I chemical ifomula efana - C3H5 (OH) 3. Ngaphezu kwalokho, e-athomu ngalinye carbon has ibhondi eyengeziwe nge athomu ye-hydrogen. Glycerin has a Valence emine. Lithi-ke enokuthambekela izibopho ezine.

ukukhiqizwa

Propylene glycol ngokuvamile ikhiqizwa petroleum ziphuzo zazihluzwa kanye ukuhlanzwa izindlela ezithile, eminye ekuhlolwa ukuhambisana amaseli isilwane.

Chemical futhi izakhiwo ezingokwenyama propylene uyivumele kusukela propylene oxide ngesikhathi esinikeziwe lokushisa, ingcindezi. Ukukhiqizwa kokudla kukhona izinto ezintathu: tripropylene glycol, propylene glycol. Ngesikhathi sigaba esilandelayo, ihlukane izinto. imikhiqizo Iphele zilungele-kuya-sidle. Impilo - iminyaka 2.

Glycerol ngaphambili okulungiselelwe kusuka insipho. Le nqubo wawunzima kakhulu. Insipho ukuthi kuphekwe kusuka isilwane nemifino amafutha. Lapho amafutha baxhumene alikhali, isixazululo insipho etholwe. Uma wengeza nosawoti kwamiswa insipho. Wahlala glycerol ingxube nge ukungcola. In the isinyathelo esilandelayo into isehlane by hydrolysis ke elicwengekileyo, hlamba.

Okusanda inqubo izidakamizwa yokukhiqiza kwaba ngcono. Glycerin ikhiqizwa isilwane futhi ezitshalo. Into ekhiqizwa kanje: amahwahwa ungeze umthamo wamanzi; ingxube sishisiswe futhi ukubola zibe okunamafutha acid glycerol, okuyinto umi phandle, elicwengekileyo, bahlanza. Impilo eshalofini umkhiqizo - iminyaka 5.

ukusetshenziswa

Propylene glycol kubhekwa ukudla non-enobuthi okufakiwe, okuyinto esetshenziswa enkulu ekwakhekeni confectionery baking njengoba izingxenye amanzi esaziwa futhi akuthanjiswanga. It ikuvumela ukuba ngcono izinga ukudla ukwandisa ukuphila kwabo eshalofini. Le into uvame ukubizwa ngokuthi E-1520.

Propylene glycol has impahla emangalisayo ukuba agcine eziningi umswakama. Ngakho-ke, abantu abaningi elisetshenziswa izimonyo womshini izindlela senzelwe amafutha, ukuhlanzwa. Ngaphezu kwalokho, propylene glycol isetshenziswa embonini eyenza imithi.

Propylene glycol i isixazululo aqueous isetshenziswa zimboni yokukhiqiza. It is lisetshenziswe imishini ukushisa (ifriji). Le into, isibonelo, isetshenziselwa ukupholisa umnkantsha we ezishisayo imikhiqizo, amajikijolo, imifino, izithelo, nokunye. D.

Ngo zokukhiqiza kanye zokuhamba izimboni zezimboni propylene glycol isetshenziswa njengophawu kokupholisayo emanzini uhlelo Ukupholisa imishini futhi bopha uketshezi. Ngaphezu kwalokho, into esetshenziselwa womshini Plastics.

Glycerin isetshenziswa njengophawu okufakiwe ukudla okunoshukela baking:

• ukuthuthukisa ukunambitheka kwabo;
• isikhathi isitoreji yabo;
• ukungadluliseli izakhiwo ethile futhi ethambile bumnandi;
• ukuvimbela ukushintsha kombala kanye t. d.

Iyilungu uphuzo ahlukahlukene oludakayo kanye okungezona notshwala. Le ngxenye ibizwa E-422.

Glycerin isetshenziswa izimonyo ukukhiqizwa amafutha okhilimu, buso for ebusweni bakho, nokuphakanyiswa kwezandla nomzimba. Le ngxenye likhona ukubunjwa amaphilisi ezahlukene yokugcoba ngezinkinga isikhumba. Lokhu kwaziswa yasetshenziselwa akhiqize imithi laxative. Zikhona izindlela eziningi imithi yendabuko esekelwe glycerin. Lena iresiphi ukhwehlela, ubuhlungu emalungeni.

Glycerol isetshenziswa kwezolimo nasezimbonini. Isetshenziselwa ukwelashwa imbewu. Isetshenziselwa emkhakheni wezokuthutha: ingxenye anti-nqabela wazihlephula uketshezi. Glycerin ingasetshenziswa njengendlela lubricating amafutha ngoba yokukhiqiza izingxenye mechanical. Lokhu kungenxa yokuthi zikaphethiloli-benzene, musa chaza glycerin. Glycerol futhi zibalulekile ekuphileni kwansuku zonke. Ngokwesibonelo, ingasetshenziswa baphethe amabala, lesikhumba ahlanzekile, engeza ayebuthaka kuya laminate, nokunye. D.

inzuzo

Propylene glycol ngokulinganisela akubhekwa ezinobuthi futhi ingozi emzimbeni womuntu. Akukona obulimaza amehlo futhi nolwelwesi lwamafinyila, akusho baxabane nomzimba. Ngenxa yalesi impahla, isetshenziswa izimonyo ukukhiqizwa ezihlukahlukene amashampu, isimo, lipsticks nezinye izimonyo. Lokhu kungenxa yokuthi ingxenye sibopha amafutha kakhulu, displaces ketshezi ezingqimbeni engenhla epidermis, kuphumele i umphumela isikhumba olubushelelezi.

Lokhu kwaziswa ushibhile kuno glycerin. Ngakho-ke, isakhi esiyinhloko emikhiqizweni eminingi yezimonyo, okuyizinto 10-20% avamise sakhiwa propylene glycol. Le ngxenye ngemithamo ngokulinganisela esetshenziswa embonini eyenza imithi i-ukwenziwa kwemithi ahlukahlukene.

Ngo ukudla womshini propylene glycol isetshenziswa njengophawu dispersant, nokugcinwa amanzi cushioning isici. Kuyingxenye mikhiqizo: amabhisikidi, amandla kanye neziphuzo ezibandayo, candy, njll ...

Izakhiwo zanoma propylene ngamathumba futhi nqabela okushisa osetshenziswe ukudla ukukhiqizwa yezimboni. Isetshenziselwa, isibonelo, ukumisa amajikijolo, imifino, izithelo. An isixazululo aqueous yalolu ketshezi isetshenziswa njengophawu kokupholisayo imishini ehlukahlukene.

Imininingwane: propylene glycol isetshenziswa ukudala "intuthu umphumela" ngesikhathi amakhonsathi. Ngenxa yale njongo, dymmashiny ekhethekile isicelo. Ngokusebenzisa lokuhlushwa efanele we ketshezi kungenzeka ukufeza vaporization okusezingeni eliphezulu nabangenacala.

Glycerin has a eziphansi. Ngakho-ke, kulula ukusebenzisa kwimisebenzi ehlukile. Muhle ngokulinganisela ngcono ukunambitheka kanye izinga confectionery baking. Impahla ukuncela umswakama imvelo ingasetshenziswa izimonyo ukukhiqizwa ejenti ogelezayo nokumanzisa.

Glycerin anezakhi ezinhle isinqandakuvunda futhi ephulukisa, ingasetshenziswa ekukhiqizeni ezithaka imithi. amalungiselelo kwezindlu kusekelwe kuyo abhekwa kanzulu xaxa. Glycerin ine omuhle kakhulu laxative izakhiwo. Kunciphisa ukucasuka we nolwelwesi lwamafinyila. Ngokwesibonelo, isetshenziselwa yokunciphisa izingcindezi intraocular. Glycerin kusiza ukunciphisa isisindo.

Imininingwane: Enye yezimfihlo impilo nobuhle imodeli Japanese Masako Mizutani buso vitamin E kanye glycerin, okuyinto yena njalo lisebenzisa.

Izidakamizwa, okuhlanganisa lokhu ngxenye inikeza ivikeleke kakhulu emagxolweni izihlahla kusuka izinambuzane. Izakhiwo i-glycerol uvumele ukusebenzisa kwayo kahle kule mboni.

ukulimala

Propylene glycol isetshenziswa Cosmetology. Kodwa obuningi ke kungakwenza umlutha futhi umzimba zihlukile engemihle. Kungase kube ukusabela iguliswa umzimba, okuyinto ahambisana isikhumba dermatitis. Ngemithamo ezinkulu, propylene glycol kubhekwa isakhi anobuthi ukuba imigudu yokuphefumula, bangase zibulale izinhlelo sezinzwa futhi mzimba. Ngakho-ke, abakhiqizi ozama ukukusebenzisa lokhu ingxenye lokuhlala ngokulinganisela.

Engena phakathi komzimba womuntu, propylene glycol liziphatha njengoba semithambo kanye ushevu protoplasmic okungabangela izinguquko isibindi, izinso kanye nezinye izitho. propylene Pure eshiya ukusha phezu kwesikhumba.

Evala lokhu ingxenye akuyona kuyacasula emehlweni futhi nolwelwesi lwamafinyila, musa baxabane nomzimba yingozi, kodwa ziphefumula Namanje hhayi Kunconywa. Ngo okusezingeni eliphezulu lokuhlala propylene glycol kungalimaza confectionery ehla, kubangele ukunambitheka edabukisayo.

Glycerol at ukusetshenziswa okungalungile kubangela isikhumba xerosis. Lokhu kungenxa yokuthi ngenkuthalo ukudansela isiginci sakhe umswakama kusukela izingqimba ezijulile le epidermis kwamanzi, esikhundleni sokuthatha ke kusukela imvelo. Skin iba ezomile, omiswe sithuthukiswe izingqimba engenhla epidermis.

Zokungenisa angezwa imiphumela ecaleni ezifana distention besisu, ukuhlanza okungapheli, isiyezi. Glycerin is contraindicated kwabesifazane abakhulelwe kanye nengane esancela. Ngo abantu ebucayi kungaba ngalesi siyingi kubangele ubuhlungu kanye yokusabela iguliswa ngenxa ukungabekezeleli izingxenye.

Izimonyo kufanele ibe mayelana 7% we ketshezi, khona-ke uyoba nomphumela omuhle. Glycerol kunomphumela omkhulu isisu, ngakho Kunconywa ukuthatha esesilinganisweni.

Imibhangqwana glycerin ukuphefumula nzima kakhulu futhi ukunambitheka elinambitheka sashukela. Bakhandwa amacala eyaziwa nakwisyncope glycerol intuthu. Ngo isicelo yayo kunesidingo ukusebenzisa imishini yesimanje eyenza umbhangqwana ngosizo uketshezi ekhethekile ku intuthu ayinangozi.

Glycerin kuyinto anobuthi. Net, ikhemikhali ubhekwa non-enobuthi ngemithamo ngokulinganisela. Kodwa ngo-noqhekeko ezishisayo kanye isitoreji yesikhathi eside, it yakha acrolein, okuyinto esikuthola kalula esikhunjeni futhi inqwaba kubanga umdlavuza. Ngithanda ukugcizelela waphinda ukuthi kukhona pair kuyingozi ikakhulukazi glycerin, ngisho noma thina bayakhohlwa acrolein.

ukuqhathanisa

Propylene glycol futhi glycerol babe cishe ukusetshenziswa efanayo. Kulesi sihloko sizozama ukuthola ingxenye kungcono. Propylene glycol, glycerin elisetshenziswa yezimonyo, ukudla kanye eyenza imithi yokukhiqiza ezimbonini.

Glycerol futhi propylene glycol babe izakhiwo efanayo ngokomzimba. Glycerol has a viscosity ephakeme, ngokungafani kuya glycol propylene. Propylene glycol is kangcono amuncwa isikhumba. Isitimu kusukela glycol kwashabalala ezingcono, ngokushesha, futhi ikunika umuzwa inqaba. Propylene glycol kubangela ukucasuka kanye yokusabela ezinzima umzimba uxabane nawo, ngisho izinto eziningi ezincane, ngokungafani glycerol. Kufanele kube ezishibhile lokhu ingxenye glycerin.

Glycerol kunobuciko evelele amnandi. glycerol ohlabayo. Propylene glycol has a lokuhlushwa obukhulu. La ma-molecule yalezi izinto babe elisekela efanayo. Propylene glycol, glycerol aqukethe carbon, i-hydrogen ne-oksijini, kodwa ifomula yabo ezinto senqubo yokukhiqiza zihlukile.

ukuxhumana

Kulesi sihloko sibheka umbuzo ukuthi inhlanganisela propylene glycol futhi glycerol ukuba wusizo. Lezi izinto ziya endaweni isilinganiso ezithile ezisetshenziswa kuyo yonke imikhakha zokukhiqiza.

Ngokwesibonelo, propylene glycol kanye glycerin kufakwe igobolondo uketshezi ugwayi elekthronikhi. Umusi, okuphefumulayo umthandi ugwayi electronic - isilinganiso esithile glycerol futhi propylene glycol. Lapho noqhekeko izinto ezikhishwe acrolein, okuyinto ngemithamo ezinkulu kungabangela umdlavuza.

Yilokho imithi enobungozi ngoba abantu kungaba propylene glycol, glycerin! I-nicotine, okuyinto Kukhululwa nentuthu kagwayi, kubonakale prattle kobuntwana! Ngaphezu kwalokho, i-pair of lezi izinto babe ecasulayo ngisho umphumela kwezidakamizwa. It kuncike okuhlushwa umthamo umusi.

Njengamanje, isayensi iye yakufakazela ukuthi lezi ngababili imali emaphashini yomuntu, musa chaza, hhayi aphume emzimbeni. Kuwufanele ukuqagela kuzokwenzekani ne umthandi ugwayi electronic eminyakeni 15-20, lapho amaphaphu athole lezi izinto eziyingozi.

Ngenxa impahla yayo umswakama we glycol propylene iyona Isakhi esiyinhloko igobolondo zamanje uketshezi for e-ugwayi. Ukuqhathanisa izinto okukhulunywe ngazo ngenhla.

Imininingwane: manje eRussia mayelana 65% bayabhema usebenzisa ugwayi electronic. Lokhu inombolo ngokumangalisayo uma ucabangela ukuthi akuzona ezishibhile. Idivayisi elula kungadla ruble 1000.

Izakhiwo yezingxenye zihlukile. Kubalulekile kakhulu ukukhetha ibhalansi ilungelo glycerol futhi propylene glycol. Kubhekwe elilungile olinganise ezilandelayo: 70% propylene glycol, 30% glycerol. Lokhu kungenxa yokuthi propylene glycol kulula, kwamukele kangcono iphunga ne ukunambitheka. Ukuze womshini glycerol uketshezi okuxubile, propylene glycol. Flavour kunezelwa zokugcina.

lapho ukuthenga

Glycerin futhi propylene glycol angathengwa ngasiphi esitolo izidakamizwa eziningi ezincane ngaphandle kadokotela. Ziyakwazi engabizi. Ngokwesibonelo, 100 ml glycerol angathengwa ruble 95. A ingxube yalezi izingxenye kuyabiza. Propylene glycol kanye glycerin ngokuyinhloko asetshenziswa kule igobolondo uketshezi ugwayi elekthronikhi.

Glycerin futhi propylene glycol ngobuningi angathengwa at amawebhusayithi ahlukahlukene kuyi-Internet noma izitolo professional leyo ngokukhethekile athengisa lezi izinto. Ngaphambi kokuthenga aluleka ukuqinisekisa indawo nokwethenjelwa, ukuhlola izitifiketi impendulo. Okwamanje, lezi zingxenye babe izindleko ezihlukahlukene, kuye ngokuthi esifundeni Russia. Ngokwesibonelo, 100 ml ingxube (propylene glycol, glycerol) eMoscow futhi endaweni ibize ngaphezu kuka kwezinye izifunda of Russia.

isiphetho

Kule minyaka engu-15 edlule, zimbalwa izibalo on ukusetshenziswa propylene glycol futhi glycerol. Nokho, yabe seyaziwa ngokuthi ngazimbili yalezi izinto izimbangela babe umonakalo kancane impilo yabantu. Lokhu kungenxa ukusetshenziswa kobuchwepheshe obusha kuzo zonke izimboni. Izinto futhi kungani leso senzo sabo namanje insufficiently uhlole ngumuntu. Uyini umphumela ku emzimbeni glycerol futhi propylene glycol? Olinganise ncenye zingase zishintshe kakhulu. Konke kuncike kuzo.

Yingakho lesi siphetho: kubalulekile ukutadisha glycol propylene kanye glycerin. Isisetshenziswa kumele kusetshenziswe ukusebenza nala makhemikhali, ukufunda nokuxhumana yabo ukuze abenze ingozi umzimba. Kufanele kube nenzuzo kwempilo yabantu. Okuwukuphela kwendlela yokuthola ukuthi lezi izingxenye Yayibaluleke enkonzweni yomuntu.