Poly dimethyl diallyl ammonium chloride: Woteteza Zodzoladzola Wosaoneka

Mawu Ofunika: Poly dimethyl diallyl ammonium chloride, PDMDAAC, Poly DADMAC, PDADMAC

Mu dziko lokongola la zodzoladzola, botolo lililonse la mafuta odzola ndi milomo iliyonse imakhala ndi zinsinsi zambiri zasayansi. Lero, tiwulula ntchito yomwe imawoneka yosamveka bwino koma yofunika kwambiri—Poly dimethyl diallyl ammonium chloride."Ngwazi yosaoneka ya dziko la mankhwala" iyi imateteza mwakachetechete zomwe timakumana nazo pokongola.

Mukapanga zodzoladzola zanu za m'mawa, kodi mumadabwapo chifukwa chake hairspray ingasinthe kalembedwe kanu nthawi yomweyo? Poly dimethyl diallyl ammonium chloride ndiye mfiti yomwe imayambitsa zonsezi. Polima ya cationic iyi imagwira ntchito ngati maginito ang'onoang'ono ambiri, imamatira mwamphamvu ku cuticle ya tsitsi yomwe ili ndi mphamvu yoipa. Madzi omwe ali mu spray ataphwa, netiweki yosinthasintha yomwe imasiya imalola tsitsi kukhalabe ndi mawonekedwe ake abwino popanda kuuma ngati mawaya achitsulo, mosiyana ndi zinthu zachikhalidwe zopangira masitayilo. Chodabwitsa kwambiri, imatha kukonza cuticle ya tsitsi yowonongeka, kubwezeretsa kuwala kwa tsitsi pamene ikulikonza.

Mukagwedeza botolo la lotion, kapangidwe kake kosalala ndi silika kamachitika chifukwa cha matsenga a P opangitsa kuti lizitulutsa madzi.DADMACMu mankhwala opaka kirimu, imagwiritsa ntchito njira zamagetsi kuti igwirizane mwamphamvu magawo a mafuta ndi madzi, kuteteza kulekana. "Kukumbatirana kwa mankhwala" kumeneku kumatenga nthawi yayitali kuposa ma emulsifiers akuthupi, kuonetsetsa kuti seramu imakhalabe kuyambira dontho loyamba mpaka lomaliza. Deta ya labotale ikuwonetsa kuti mafuta owonjezera amakhala ndi mafuta ochulukirapo.PDADMACali ndi kukhazikika kwa 40%, ndichifukwa chake zinthu zapamwamba zosamalira khungu zimawakonda.

PDADMACMu milomo ya pakamwa imakhala ndi mawonekedwe awiri. Monga chomangira, imatsimikizira kufalikira kwa tinthu ta utoto mofanana, kupewa zilema zochititsa manyazi panthawi yogwiritsa ntchito; monga chopangira filimu, imapanga filimu yopumira kuti izikhala ndi utoto wokhalitsa. Chodabwitsa kwambiri n'chakuti, mawonekedwe ake ofewa amawapangitsa kukhala chisankho chotetezeka pa zodzoladzola za ana, ndi malamulo a EU okongoletsa omwe amazindikira makamaka kuti alibe allergenicity.

Asayansi akufufuza njira zina zowonjezeraPDADMAC: kulimbitsa kukhazikika kwa zosakaniza za UV mu zodzoladzola za dzuwa ndikukweza kuchuluka kwa zosakaniza zogwira ntchito mu zophimba nkhope. Zomwe zapezeka posachedwapa ndi labotale yaku South Korea zikusonyeza kutiPoly DADMACKulemera kwa mamolekyulu enaake kungathandize kupanga kolajeni, zomwe zingachititse kuti pakhale chitukuko chatsopano m'munda woletsa ukalamba.

International Cosmetic Ingredients Index (INCI) ili ndi malamulo okhwima okhudza kugwiritsa ntchitoPoly DADMACkuti zitsimikizire kuti pali chitetezo ndi magwiridwe antchito abwino. Pamene ogula akuika patsogolo "ukhondo," kafukufuku ndi chitukuko cha zinthu zopangidwa ndi zamoyoPoly DADMACikukula mofulumira, ndipo tingaone choteteza kukongola chochokera ku zomera mtsogolo.

Kuyambira tsitsi mpaka milomo, kumbuyo kwa dzina lopotoza lilime laPoly DADMACNdi nzeru za akatswiri ambiri okonza zinthu zokongoletsa. Zimatikumbutsa kuti ukadaulo weniweni wa kukongola nthawi zambiri umabisika m'dziko losaoneka la mamolekyu. Nthawi ina mukadzagwiritsa ntchito zodzoladzola, ganizirani momwe alonda osaonekawa akusinthira kukongola kwanu pang'onopang'ono.