I-PVP (i-polyvinylpyrrolidone) yi-polymer efumaneka rhoqo kwiimveliso zeenwele kwaye idlala indima ebalulekileyo ekunyamekeleni iinwele. Yikhemikhali eguquguqukayo enokusetyenziswa ngeendlela ezahlukeneyo, kuquka njenge-arhente yokubopha, i-emulsifier, i-thickener, kunye ne-arhente yokwenza ifilimu. Iimveliso ezininzi zokunyamekela iinwele ziqulethe i-PVP ngenxa yokuba inamandla okubonelela ngokubamba iinwele ngokuqinileyo nokwenza iinwele zilawuleke lula.
I-PVP ifumaneka rhoqo kwiijeli zeenwele, ii-hairspray, kunye neekhrimu zokuhombisa iinwele. Yipolymer enyibilikayo emanzini enokususwa ngokulula ngamanzi okanye ngeshampu. Ngenxa yokuba iyanyibilika emanzini, ayishiyi ntsalela okanye ukwakheka, nto leyo enokuba yingxaki kwezinye izithako zeekhemikhali zokuhombisa iinwele.
Enye yezona nzuzo ziphambili ze-PVP kwiimveliso zeenwele kukuba ziyakwazi ukubonelela ngokubamba okuqinileyo okuhlala imini yonke. Oku kuyenza ilungele ukusetyenziswa kwiijeli zeenwele nakwezinye iimveliso zokuhombisa ezifuna ukubamba okuhlala ixesha elide. Ikwabonelela ngomphetho ojongeka njengendalo ongabonakali uqinile okanye ungaqhelekanga.
Enye inzuzo ye-PVP kwiimveliso zeenwele kukuba iyakwazi ukongeza umzimba kunye nobukhulu kwiinwele. Xa isetyenziswa kwiinwele, inceda ekwenzeni imicu nganye ibe lukhuni, inike ukubonakala kweenwele ezipheleleyo nezibanzi. Oku kubaluleke kakhulu kubantu abaneenwele ezincinci okanye ezincinci, abanokuba nzima ukufumana inkangeleko enkulu ngezinye iimveliso zokhathalelo lweenwele.
I-PVP ikwasisithako sekhemikhali esikhuselekileyo esivunyiweyo ukuba sisetyenziswe kwiimveliso zokuthambisa ziiarhente ezilawulayo. Ayibeki mngcipheko kwimpilo xa isetyenziswa kwiimveliso zokhathalelo lweenwele ngobuninzi obucetyiswayo. Enyanisweni, i-PVP ithathwa njengesithako esikhuselekileyo nesisebenzayo sokusetyenziswa kwiimveliso zeenwele.
Ukuqukumbela, i-PVP sisithako esibalulekileyo sekhemikhali esinceda ukuba iinwele zibambeke, zibe nobukhulu, kwaye zilawuleke. Yi-polymer eguquguqukayo efumaneka rhoqo kwiimveliso zeenwele, kwaye ikhuselekile ukusetyenziswa kwiimveliso zokuhombisa. Ukuba ufuna indlela yokuphucula ukubamba nobukhulu beenwele zakho, cinga ngokuzama imveliso yeenwele ene-PVP.
Ixesha leposi: Epreli-02-2024