Ama-Silicone ezimonyoni - ahlala eyingozi? Amaqiniso kanye nezinganekwane mayelana ne-silicone

Ama-Silicone yiqembu lezithako ezithole indlela yazo yezimonyo. Asetshenziswa, phakathi kwezinye izinto, ekukhiqizeni ama-shampoos, ama-conditioner, okhilimu bobuso noma bezandla, amajeli okugeza, imaski, kanye nemikhiqizo yokugeza umzimba noma izinwele kanye nokunakekelwa. Izinganekwane eziningi ziye zavela ezizungeze ama-silicone ezimonyoni, okusolakala ukuthi zifakazela umthelela wazo omubi esimweni sesikhumba nezinwele. Siphendula ukuthi ziyini ngempela lezi zithako - nokuthi ziyingozi ngempela yini.

Ama-silicones ezimonyoni - kuyini?

Igama elithi "silicones" yigama elivamile futhi libhekisela kuma-polymer amaningi abicah. Ukuthandwa kwabo emakethe yezimonyo kuthonywa kakhulu yiqiniso lokuthi, kungakhathaliseki izinga lokuhlushwa, bahlala bengenabungozi ngokuphelele empilweni. Lokhu kuqinisekiswa Ikomidi Lesayensi Lokuphepha Kwabathengi eziphethweni ze-SCCS/1241/10 (Juni 22, 2010) ne-SCCS/1549/15 (Julayi 29, 2016).

Izakhiwo zabo ngakho-ke inhloso yokusetshenziswa iyahluka ngokuya ngeqembu noma isithako esithile. Kodwa-ke, ngokuvamile ama-silicones ezimonyoni anesibopho salokhu:

• Ukwakhiwa kwesithiyo esengeziwe se-hydrophobic - banciphisa ukuvuza kwamanzi esikhumbeni noma ezinweleni futhi ngaleyo ndlela bagcine umphumela wokuthambisa wemikhiqizo;
• Ukwandiswa kokuqina kokuvumelana kwe-emulsion - ngenxa yabo, ama-creams noma izisekelo ze-tonal aziqedi;
• kwandisa ukuqina komkhiqizo wezimonyo esikhumbeni noma ezinweleni;
• ukwenza kube lula ukusatshalaliswa kwezimonyo;
• ukwanda noma ukunciphisa umphumela we-foaming;
• ukunciphisa i-viscosity yomkhiqizo - kubaluleke kakhulu esimweni sezinwele zezinwele, izisekelo zobuso, i-powder noma i-mascara;
• ukwehla kwamafutha omkhiqizo kubonakala ikakhulukazi kumakhilimu obuso, athola ukuthungwa okulula, kanye nama-deodorants, lapho kunakekelwa khona ukuthi angashiyi amabala angathandeki ezingutsheni nasesikhumbeni.

Yiziphi amagama silicones asetshenziswa izimonyo? 

Imaphi ama-silicone angatholakala ku-cosmetics? Zihluke kanjani?

Ezimonyoni, ezisetshenziswa kakhulu:

• Ama-silicones aguquguqukayo (i-cyclic). - zibonakala ngokuthi ngemva kwesikhathi esithile ziyahwamuka zodwa, zishiya izinto ezisele ezisebenzayo ithuba lokungena ekujuleni kwesikhumba. Okuvame ukusetshenziswa kakhulu: i-cyclomethicone,
• Ama-silicones kawoyela (linear) - zihloselwe, phakathi kwezinye izinto, ukwenza lula ukusatshalaliswa komkhiqizo esikhumbeni noma ezinweleni, ukunciphisa i-viscosity yomkhiqizo wezimonyo kanye namafutha ayo, futhi kube lula ukumuncwa. Okuvame kakhulu yilezi:
• I-Silicone wax - Leli qembu lihlanganisa ama-silicone anegama elijwayelekile elithi alkyl dimethicone. Zandulelwa igama elingeziwe, njengokuthi C20-24 noma C-30-45. Leli yiqembu lama-emollients angaba nemiphumela ehlukene; kusukela kumphumela wokushelela wesikhumba noma wezinwele, ukusetshenziswa okulula komkhiqizo wezimonyo, ekuqedeni umphumela okhihliza amagwebu womkhiqizo.
• I-silicone emulsifiers - qinisekisa ukuthi le emulsion inokuvumelana okulungile, okuhlala isikhathi eside. Zikuvumela ukuthi uhlanganise njalo izithako ezifana nowoyela namanzi ezingahlangani ngokuzenzakalela. Lesi isibonelo:

Ama-silicones ezimonyoni - liyini iqiniso ngawo? Amaqiniso nezinsumansumane

Njengoba kuboniswe ngenhla, ama-silicone ayimikhiqizo ephephile empilweni. Lokhu akufakazelwa nje kuphela izifundo ezishiwo ngaphambili zeKomidi Lokuphepha Labathengi, kodwa futhi Iphaneli Yochwepheshe Yokuhlola Izithako YaseMelika. Bathole ama-silicone emikhiqizweni yokunakekelwa kwezinwele neyomzimba ukuze aphephe.

Kubalulekile ukuqaphela ukuthi lezi zithako azingeni ekujuleni kwesikhumba noma esakhiweni sezinwele. Bahlala ngaphandle, benza ifilimu encane kakhulu ebusweni babo. Ngakho-ke angeke kube nomthelela omubi ezingqimbeni ezijulile zesikhumba noma ukulimala kwezinwele kusuka ngaphakathi! Kodwa-ke, kwakuyilolu lwazi olwaholela enganekwaneni yesibili: ukuthi ama-silicone kwakufanele "acindezele" zombili lezi zindawo zokwelashwa, azivimbele ekuphefumuleni, ngaleyo ndlela kulimaze isikhumba nezinwele ezivela ngaphandle. Akulona iqiniso! Isendlalelo esidaliwe sincane ngokwanele ukuvumela ukugeleza komoya noma amanzi ikakhulukazi. Ngakho-ke, abagcini nje ukukhama isikhumba noma izinwele, kodwa futhi musa ukuvala ama-pores. Ngaphezu kwalokho, "ukuphefumula kwesikhumba" yigama elenziwe lula kakhulu elingenakho ukubonakaliswa kwangempela ezinkambisweni zomzimba. Isikhumba asikwazi ukuphefumula; yonke inqubo ithinta ukushintshaniswa kwegesi okwenzeka ngezingqimba zayo. Futhi lokhu, njengoba sesishilo kakade, akuthintwa ama-silicones.

Enye inganekwane ukuthi i-silicone esetshenziselwa izinwele ibambelela ngokuqinile kubo, ngaleyo ndlela inciphisa kakhulu futhi ivimbele ukungena kwezakhi ezinwele. Lokhu nakho akulungile. Ama-silicone atholakala kuma-shampoos, ama-conditioner noma imikhiqizo yesitayela sezinwele ashiya ifilimu elincanyana kakhulu kuwo. Ngaphezu kwalokho, njengalezi zivunguvungu okukhulunywe ngazo ngenhla, zingahwamuka ngokwazo. Kodwa-ke, imvamisa, ama-silicones omile asetshenziswa ekunakekelweni kwezinwele, angadali umgoqo onamathelayo, onamafutha. Ngokuphambene; isakhiwo sabo simnandi ukuthintwa, izinwele ziba bushelelezi, zicwebezele futhi zikhululeke.

Izimonyo ezinama-silicones - ukuthenga noma cha?

Ekuphetheni, ama-silicones akuzona izithako zokukhathazeka ngazo. Ngokuphambene nalokho, zingaba nomthelela omuhle kakhulu ekubukeni kwezinwele nesikhumba futhi kube lula kakhulu ukusetshenziswa kwezimonyo nokumuncwa kwazo. Ukukhetha okutholakalayo kukhulu ngempela, ngakho wonke umuntu uzozitholela umuthi ophelele. Ama-silicone conditioners, ama-shampoos, oshizi, okhilimu, ama-balm, imaski noma odayi kulula ukutholakala kokubili emakhemisi amile kanye naku-inthanethi. Ngakho-ke khetha umkhiqizo okulungele - ngaphandle kokukhathazeka ngempilo yakho!

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