I-Soap vs. Syndet kunye neNinzi
Azikho zonke iisepha zidalwe zilingana. Ngaba wayesazi, umzekelo, ukuba kuthiwa "ukuhlanjululwa" isepha kungenokuba yingozi kakhulu kwesikhumba sakho ? Okanye ukuba ezinye izilwanyana "ezindala" zinezixhobo eziphezulu kakhulu kuneempawu eziphezulu?
Iisepha ziyakwazi ukuhluka ngokubanzi, zombini ngokwemveliso yazo yeekhemikhali kunye nemiphumo yeeklinikhi abanayo kwesikhumba.
Ngokungazi ukuba ukhangele ntoni unokufumana isepha ye-bar efanelekileyo ngokufanelekileyo kwiimfuno zakho zononophelo lolusu .
Indlela iSwaphu yeSomenzi eyenziwe ngayo
Iisepha zesintu sele zenziwe ngokuxuba amafutha (amafutha ezilwanyana okanye ii-oyile zemifuno) kunye nomlambo (amaninzi ngamanzi) kunye ne-alkali. I-alkali isebenza kwioli kwaye ibangela inkqubo yeekhemikhali ebizwa ngokuthi i- saponification. I-Saponification yinto yokuguqula ioli, i-liquid kunye ne-alkali kwisepha.
Ukwenza isepha ye-bar i-alkali esebenzisa i-sodium hydroxide, eyaziwa nangokuthi i-lye. Nangona oku kuvakala kunzima (ngubani ofuna ukuhlamba nge- lye ?) Akukho lye ekhohliwe kwisepha elenziwe kakuhle. Zonke izithako ziguqulelwe zibe isepha.
Ngokomlando, isepha yenziwa nge-tallow (inqama yenyama yenkomo) okanye isinqumelo (i-fat fork). Abenzi be-soap namhlanje basenza isepha ngendlela efanayo, ngaphandle kweesepha zanamhlanje zinokuba neoli yonkcocon, ioli yama-palm, ioli yeoli, kunye nezinye iziqhamo ezikhethekileyo, izityambo, kunye / okanye iifuno zemifuno kunamafutha ezilwanyana.
Abavelisi bangeze igrume , imibala, i- oyile ebalulekileyo , imifuno kunye nezinye izithako ukufaka isibheno somkhiwane, nangona ezininzi zezi zongezo zingenzi nto encinci ekuncediseni impilo enhle yesikhumba.
Iziphulo zinyani
Yisepha kuphela eyenziwa ngendlela yendabuko, enama-alkali isarts of acids acids (ngokwemigaqo engundoqo, ioli eye yenziwe i-saponified kunye ne-alkali) ithathwa njengesepha "yinyani".
Isephaphu yangempela inokufunyanwa namhlanje, eyenziwa ngabavelisi abakhulu kubafaki abancinci abancinci.
Iisonga zentsimbi zinyani ziqukethe ama-surfactants anokunciphisa uxinzelelo lomhlaba phakathi kweoli kunye namanzi. Abafakezi-nkqubelayo ngokuqinisekileyo benza umsebenzi ogqwesileyo wokuthwala utywala nokuwahlamba.
Kwakudala becinga ukuba iisepha zangempela zishiye i-pH ye-pH engenakulinganisela ukususela kwisepha i-alkaline encinane kunye ne-pH yesibhozo yesibhozo ukuya kwisithoba. Ulusu loluntu luyinto encomekayo, lube ne-pH yeenxa zonke ezine nesiqingatha ukuya kwisihlanu nesiqingatha. Uninzi olwenziwe uphando namhlanje lubonisa ukuba, nangemva kokuhlambuluka ngesepha, ulusu lubuyela kwi-pH yesiqhelo ngokukhawuleza. Ngoko ukuba ibha yokulinganisela i-pH ayibalulekanga ngokwenene njengoko kwakukholelwa ngaphambili.
Nangona kukho ininzi yesepha eqinisweni, yonke inkunkuma yesemarike namhlanje iqukethe izinto ezinzima zokwenza izinto, iziqholo, okanye imibala. Oku akulungile okanye kakubi, nje into eyaziwayo. ukuba ukhangele ngqo ibha yendalo yonke, funda izithako.
I-Syndet neeBhari
Uninzi lweesabatha zesibalo ozithengayo kwivenkile alunayo isepha ngokwezixhobo; zii-syndet imivalo. I-Syndet yi-hybridi yamagama athi "yokwenziwa" kunye "nesondlo." Iimpawu zeSyetet zenziwe kwiintlobo eziqhotyoshelweyo. Ezi ziqhumane zenziwa ngamafutha, amafutha, okanye iimveliso zepetroleum ezenziwa ngezinye iindlela ngaphandle kwe-saponification yendabuko.
Esikhundleni sefuthe lezilwanyana ze-alkali zesafonifi kunye neoli yemifuno, imivalo ye-syndet iqulethe izithako ezifana ne-sodium cocoyl isothionate, i-sulfosuccinates, i-sulphonates kunye ne-betaines. Kodwa nje ngenxa yokuba zenziwe ngeendlela zokwenza izinto akuthethi ukuba "zimbi" kwesikhumba sakho; Enyanisweni, ngokuchaseneyo. Le mivalo yokuhlanjululwa e-sopho ingaba mnene. I-Dove (i-bar ye-syndet yokuqala yokuqala), i-Cetaphil, ne-Eucerin imivalo yonke imimiselo emihle ye-bar syndet bars.
Nangona thina njengabathengi sibiza umnxeba we-syndet, awuyi kubabona bethengiswa ngale ndlela. Ukuqwalaselwa njengesepha, ngokutsho kwe-US Food and Drug Administration, loo mveliso kufuneka ibe yi-alkali isalts of acid acids.
Ngoko, abavelisi bangabiza iipilisi zokutshabalalisa imivalo, imivalo yokucoca, okanye imivalo yobuhle, kodwa akakho nasepha.
Izilwanyana ezininzi
Iisepha ezininzi ziyi-sopu yezona zinto zineoli eyongezelelweyo. Ioli eyongezelelweyo ngaphakathi kule mijelo ayizange ifakwe i-saponified (ayizange ibe yisepha). Ukugqithisa kakhulu kukuphucula ubuchule bokuphuculisa isepha kunye nokwenza kube lula kuncibilikisa kwesikhumba. Abanye abantu, nangona kunjalo, bafumana iisepha eziphezulu kakhulu ezinzima kakhulu kwaye zingahlambululi ngokwaneleyo.
Iziphulo ezingaqhelekanga
Iisepha ezingaqhelekanga zinokuba yimpompo ye-bar okanye iimpawu, kunye nokongezwa kwe-glycerin yokunyusa ukunyusa. I-glycerin eyongeziweyo ibancedisa ukubabenze nzima, kodwa kungekho rhoqo. Amacandelo ensipho evulekileyo anokusenokucaphukisa ulusu. Kuxhomekeke ekuqulunqweni kunye nezithako zemveliso ethile. Ibha evulekileyo ayikho isiqinisekiso sosipho olunomsoco.
Iibhotela zokudibanisa
Imisimbo yokudibanisa yinto efana nayo. Ziyintlangano yeentlobo ezahlukeneyo zokuhlambulula ezicwangciselwe ukukhulisa ukucocwa ngelixa kunciphisa ukuma nokucatshiswa. Le mivalo ngokuqhelekileyo idibanisa izithako zesepha kunye ne-syndet bars. Imivalo emininzi kwimarike namhlanje iyimivalo yokudibanisa.
4 Amanyathelo okukhetha iSwaphu yeBar yokuLungela
Ukukhetha ibha yokunene yesikhumba sakho ngokuqinisekileyo kunokuziva kunzima. Kodwa ukwazi oko ukhangeleyo kuya kunceda unciphise ukhetho lwakho.
Cinga oko kubaluleke kakhulu kuwe. Ngaba uzibophezele kuyo yonke into-yemvelo, i-vegan yemveliso yonyango? Emva koko insipho eyenziwa ngesandla yakuba yinqaba yakho ekhethiweyo. (Khawukhumbule ukufunda uluhlu lwesithako, akusiyo yonke insipho eyenziwe ngesandla.) Ngaba kubaluleke ukuba imveliso ibe yimveliso engabizi kwaye kulula ukuyifumana kwiindawo ezininzi zeevenkile? Iimpawu zeSyetet ziya kuba ngabahlaziyi bakho bokuhlaziya.
Ngaba udinga ibha yombuso okanye isepha yomzimba? Ibha enezixhobo ezinokuzihlambulula ezinokuthi zisebenze kakuhle emzimbeni wakho. Sebenzisa loo bhar efanayo ebusweni bakho, nangona kunjalo, kwaye mhlawumbi iya kumile. Njengomgaqo oqhelekileyo, uzakufuna ibha yokuphucula ngaphezulu ebusweni kunomzimba, ngoko uceba ukwenza imivalo emibili eyahlukileyo. Ungayisebenzisa isepha yebhasi ebusweni bakho? Ngokuqinisekileyo, xa nje ithambile kwaye ingacasuli.
Mamela ilusu lakho. Akunandaba ukuba uluhlobo luni lwesilongo osisebenzisayo xa sishiya isikhumba sakho sivakalelwa, sisomile, okanye sitshitshi , akusiyo imveliso yakho. Insipho efanelekileyo iyakushiya isikhumba sakho sihlambuluke kwaye sihlaziywe, kodwa asizange sichithwe. Kwaye ngenxa yokuba ibha isebenza ezimangalisayo kumhlobo wakho, akuthethi ukuba kulungile kuwe. Ulusu loluntu luhluke kwaye luyahluka ngokuhlukileyo kwiisepha kunye nabahlambululi. Ukuba kunokwenzeka, zama izampulu zeemveliso ngaphambi kokuba uthenge. Ukunyamekela ingqalelo indlela isikhumba sakho esivakalelwa ngayo, kungekhona nje emva kokuba uhlambulukile kodwa emva kokusebenzisa umveliso iintsuku eziliqela okanye iiveki ezimbalwa.
Buza i-dermatologist yakho ngeengcebiso. I-dermatologist yakho yayazi isikhumba sakho kunye nemeko ethile, ngoko kuya kuba neengcebiso ezinkulu kuwe. Ukuba ubona i-esthetician, unokumcela icebo lakhe ngenye ye-caveat: i- estheticians inconywa ngokuthe ngqo imveliso edayiswa yi-salon ngaphezu kwazo zonke ezinye. Kodwa ukuthatha ipro proti kunokunceda ukuba uzive ukhululekile ngeendlela.
ILizwi
Olunye uhlobo lwesepha lwesabha alukho kakuhle okanye lubi ngaphezu kolunye. Ezinye iisepha zinyaniso zinyameko kwaye ezinye zimile; ezinye iintsimbi ze-syndet zinyamekile kwaye ezinye zimile. Musa ukugxininisa kakhulu ukuzama ukufumanisa uluhlobo luni lwebra oyisebenzisayo (ngaphandle kokuba ungumnqamle we-bar salon kwaye ujabulele ukwenza njalo.) Ukuba uthanda indlela inkunkuma yesepha yenza ulusu lwakho luve, uthanda elivumbayo, kwaye uthanda intengo, ke ibar yokulungileyo kuwe.
> Imithombo:
> Takagi Y, Kaneda K, Miyaki M, Matsuo K, Kawada H, Hosokawa H. "Ukusetyenziswa kweSapu ixesha elide akuthinteli ukugcinwa kwe-pH Inkqubo Yesikhumba Sabantu." Uphuhliso loPhando kunye noTeknoloji 2015 NgoMeyi; 21 (2): 144-8.
> Ulawulo lweZiko lokuTya kunye neDrug. "Isepha: ii-FAQ." Ikhasi lasekhaya laseKhaya lokuLawula nokuDakisa . Isebe lezeMpilo leSebe leMelika, ngomhla we-21 kuMatshi 2016.
> I-Wolf R, iParish LC. "Impembelelo yeSobho kunye nama-Deteter kwi-Epidermal Barrier Function." Iiklinikhi kwiDermatology. 2012 Meyi-Juni; 30 (3): 297-300.