I-PVP (i-polyvinylpyrrolidone) iyi-polymer evame ukutholakala emikhiqizweni yezinwele futhi idlala indima ebalulekile ekunakekelweni kwezinwele. Iyikhemikhali eguquguqukayo enezindlela eziningi zokusetshenziswa, okuhlanganisa njenge-ejenti yokubopha, i-emulsifier, i-thickener, kanye ne-ejenti yokwakha ifilimu. Imikhiqizo eminingi yokunakekela izinwele iqukethe i-PVP ngenxa yekhono layo lokunikeza ukubamba okuqinile nokwenza izinwele zilawuleke kalula.
I-PVP ivame ukutholakala kuma-gel ezinwele, kuma-hairspray, kanye nama-creams okulungisa izinwele. Iyi-polymer encibilika emanzini engasuswa kalula ngamanzi noma nge-shampoo. Ngenxa yokuthi iyancibilika emanzini, ayishiyi noma yikuphi ukusalela noma ukwakheka, okungaba yinkinga ngezinye izithako zamakhemikhali zokulungisa izinwele.
Enye yezinzuzo eziyinhloko ze-PVP emikhiqizweni yezinwele ukuthi iyakwazi ukuhlinzeka ngokubamba okuqinile okuhlala usuku lonke. Lokhu kuyenza ifaneleke ukusetshenziswa kuma-gel ezinwele neminye imikhiqizo yesitayela edinga ukubamba okuhlala isikhathi eside. Iphinde inikeze ukuphela okubonakala ngokwemvelo okungabonakali kuqinile noma kungeyona okwemvelo.
Enye inzuzo ye-PVP emikhiqizweni yezinwele yikhono layo lokwengeza umzimba kanye nobuningi ezinweleni. Uma isetshenziswa ezinweleni, iyasiza ekwenzeni imicu ngayinye ibe lukhuni, okwenza kubonakale sengathi izinwele zigcwele futhi zinkulu. Lokhu kubaluleke kakhulu kubantu abanezinwele ezincane noma ezincane, abangase babe nobunzima bokuthola ukubukeka okukhulu ngeminye imikhiqizo yokunakekela izinwele.
I-PVP futhi iyisithako samakhemikhali esiphephile esivunyelwe ukusetshenziswa emikhiqizweni yezimonyo yizikhungo ezilawulayo. Ayibeki zingozi empilweni uma isetshenziswa emikhiqizweni yokunakekelwa kwezinwele ngamanani anconywayo. Eqinisweni, i-PVP ibhekwa njengesithako esiphephile nesisebenzayo sokusetshenziswa emikhiqizweni yezinwele.
Ekuphetheni, i-PVP iyisithako esibalulekile samakhemikhali esisiza ekuqiniseni izinwele, ekuzibambeni, nasekuziphatheni kahle. Iyi-polymer eguquguqukayo evame ukutholakala emikhiqizweni yezinwele, futhi iphephile ukusetshenziswa emikhiqizweni yezimonyo. Uma ufuna indlela yokuthuthukisa ukubamba nokukhulisa izinwele zakho, cabanga ngokuzama umkhiqizo wezinwele oqukethe i-PVP.
Isikhathi sokuthunyelwe: Ephreli-02-2024