Momwe mungagwiritsire ntchito hydroxypropyl methylcellulose hpmc m'munda wamankhwala tsiku lililonse

Hydroxypropyl itha kugwiritsidwa ntchito pa mano a mano, shampoo, shampoo, kusamba kwa hade ndi nsapato zopukutira tsiku lililonse mankhwala, ndipo amatha kukula komanso kupewa kudetsa.

Zinthu ngati zofananira kwa hydroxypropyl me cellulose hpmc zimaphatikizapo ma hydroulyl cmec, hydyl hydrose eclilose hypc, hydroxyethyl heluloose Hel. Zina mwazinthu izi, hydroxethyl cellulose ether zimakhala ndi zotsatira zabwino kwambiri m'munda wamankhwala tsiku lililonse. Chifukwa chiyani? Dipatimenti yaukadaulo imapangitsa mafotokozedwe awa.
Tsiku lililonse makilogalamu 200 Imasungunuka m'madzi ozizira ndikusakanikirana ndi okhazikika kuti apange yankho lowonekera. Njira yothetsera matendawa imakhala ndi zochitika zapamwamba, kuwonekera kwambiri, kukhazikika kwamphamvu, ndipo sikukhudzidwa ndi Ph pamene kusungunuka madzi. Tsiku lililonse makina a hydroxypypyl ali ndi zotsatira zamphamvu komanso zowononga mu shampoos ndi ma gels osungirako madzi komanso khungu la mafilimu. Ndi kuwonjezeka kwakukulu mu zopangira zopangira, cellulose (antifuluuse thicken) amathanso kugwiritsidwanso ntchito mu shampuo ndi thupi kuti muchepetse mtengo wake ndikukwaniritsa zotsatira zomwe mukufuna. Pankhani ya kukhazikika komanso magwiridwe antchito, Hec ndi wamphamvu kuposa zinthu zina pakugwiritsa ntchito mankhwala tsiku lililonse.
Hydroxypypyl methylcellulose yopanda ionic suticticticntint. Ili ndi ntchito za kukula, kuyimitsa, kulumikizana, kumangika, kupanga mafilimu, kufalikira, kukonzanso madzi ndi kupereka colloid yoteteza. Zina mwazinthu izi ndizoteteza komanso zoteteza madzi. Ndikofunikira kwambiri pakugwiritsa ntchito makina am'mankhwala tsiku ndi tsiku.
Tsiku lililonse makina opangira ma vidiyi a 200,000 amasungunuka m'madzi otentha komanso ozizira, ndipo okhazikika m'madzi okhazikika ambiri m'mikhalidwe yabwino. Kutentha kwakukulu kapena kuwira sikumayendetsa, kumapereka zosungunuka zosiyanasiyana komanso mafakisoni. Komanso osakhala oyendetsa. Zotsatira zolimbitsa thupi ndizochepa. Kukhazikika kwa HPMC ndikopambana kwambiri.
Pogwiritsa ntchito hydroxypropyl methy cellulose ether muyezo wamankhwala tsiku ndi tsiku, chifukwa amagwiritsidwa ntchito kwambiri ngati thiclener, emulsifier ndi barder ndi bander mu zosowa za tsiku ndi tsiku. Mayi akamagwiritsidwa ntchito, HPMC iyenera kukhala yodetsedwa m'madzi ena panthawi yosangalatsa, ndipo sayenera kuwuzidwa kapena kuthiridwa. Musamayime zoyambitsa mpaka amayi amkamwa osalala komanso osalala. Osachulukitsa zinthu zina, kuti musakhudze mtengo wa dongosolo. Ndikufuna kukonza bwino mtundu wa malonda. Ndikulimbikitsidwa kuti onjezerani kutentha ndi pH ya dongosolo.