Chofunikira chachikulu cha shampoo ya HPMC ndi chiyani

Shampoo ndi chinthu chodzisamalira chomwe chimagwiritsidwa ntchito kuyeretsa khungu ndi tsitsi. Zimapangidwa ndi zinthu zambiri zomwe zimagwirira ntchito limodzi kuyeretsa ndi kudyetsa ndi kuteteza zingwe. Ma shampoos okhala ndi hydroxypropyl methylcellulose (HPMC) amapereka maubwino angapo, kuphatikiza kukhathamiritsa kwabwino, kukhathamiritsa kwamafuta, komanso kusamalidwa bwino tsitsi. M'nkhaniyi, tikambirana zosakaniza zazikulu za shampu ya HPMC ya zotsukira ndi udindo wawo pakupanga.

madzi

Madzi ndiye chinthu chachikulu mu shampoo. Zimagwira ntchito ngati zosungunulira pazinthu zina zonse, zomwe zimathandiza kugawa ndi kuzisungunula mofanana mu ndondomeko yonse. Zimathandizanso kuchepetsa ma surfactants ndikuchepetsa kukwiya kwawo kumutu ndi tsitsi. Madzi ndi ofunikiranso pakutsuka shampu ndikusunga tsitsi lanu laukhondo komanso labwino.

Wokwera pamwamba

Ma surfactants ndi omwe amayeretsa kwambiri ma shampoos. Iwo ali ndi udindo wochotsa litsiro, mafuta ndi zonyansa zina patsitsi ndi pamutu. Ma Surfactants nthawi zambiri amagawidwa malinga ndi mtengo wawo monga anionic, cationic, amphoteric kapena nonionic. Ma anionic surfactants ndi omwe amagwiritsidwa ntchito kwambiri popanga shampu chifukwa amatha kupanga lather wolemera ndikuchotsa bwino mafuta ndi litsiro. Komabe, amathanso kukwiyitsa pakhungu ndi tsitsi, choncho kugwiritsa ntchito kwawo kuyenera kukhala koyenera ndi zinthu zina.

Zitsanzo za ma anionic surfactants omwe amagwiritsidwa ntchito kwambiri popanga shampoo ndi sodium lauryl sulfate, sodium laureth sulfate ndi ammonium lauryl sulfate. Ma cationic surfactants, monga cetyltrimethylammonium chloride ndi behenyltrimethylammonium chloride, amagwiritsidwa ntchito ngati zowongolera mu shampoos. Amathandizira kusalala kwa cuticle wa tsitsi ndikuchepetsa kukhazikika, kupangitsa tsitsi kukhala losavuta kupesa ndi kupesa.

co-surfactant

Co-surfactant ndi choyeretsera chachiwiri chomwe chimathandiza kupititsa patsogolo magwiridwe antchito a pulayimale. Nthawi zambiri zimakhala zopanda unionic ndipo zimaphatikizapo zosakaniza monga cocamidopropyl betaine, decyl glucoside, ndi octyl/octyl glucoside. Co-surfactants amathandizanso kukhazikika kwa lather ndikuwongolera kumva kwa shampoo patsitsi.

conditioner

Maconditioners amagwiritsidwa ntchito kuti tsitsi liwoneke bwino komanso kuwongolera bwino. Angathandizenso kusokoneza tsitsi ndi kuchepetsa static. Zina mwazinthu zowongolera zomwe zimagwiritsidwa ntchito kwambiri popanga shampoo ndi:

1. Zochokera ku silicone: Amapanga filimu yotetezera kuzungulira tsitsi la tsitsi, kupangitsa tsitsi kukhala losalala komanso lowala. Zitsanzo za zotumphukira za silikoni zomwe zimagwiritsidwa ntchito mu shamposi ndi polydimethylsiloxane ndi cyclopentasiloxane.

2. Mapuloteni: Izi zingathandize kulimbitsa tsitsi ndi kuchepetsa kusweka. Mapuloteni omwe amapezeka mu shampoos amaphatikiza mapuloteni atirigu a hydrolyzed ndi hydrolyzed keratin.

3. Mafuta Achilengedwe: Amanyowetsa tsitsi ndi pamutu pomwe amapereka chakudya ndi chitetezo. Zitsanzo za mafuta achilengedwe omwe amagwiritsidwa ntchito mu shampoos ndi jojoba, argan ndi mafuta a kokonati.

thickener

Thickeners ntchito kuonjezera mamasukidwe akayendedwe a shampu, kuti zikhale zosavuta ntchito kwa tsitsi. Chifukwa cha makulidwe ake abwino kwambiri komanso kuyanjana ndi zosakaniza zina, HPMC imagwiritsidwa ntchito ngati thickener mu shampu formulations. Zokhuthala zina zomwe zimagwiritsidwa ntchito kwambiri mu shampoos ndi carbomer, xanthan chingamu, ndi guar chingamu.

mafuta onunkhira

Kuphatikizira zonunkhiritsa ku shampoos kumapereka fungo labwino komanso kumathandizira ogwiritsa ntchito. Angathandizenso kubisa fungo lililonse losasangalatsa kuchokera kuzinthu zina. Mafuta onunkhira amatha kukhala opangidwa kapena achilengedwe ndipo amabwera mumitundu yosiyanasiyana.

zoteteza

Zosungirako zimagwiritsidwa ntchito poletsa kukula kwa mabakiteriya, nkhungu ndi bowa mu shampoos. Ndikofunikira kuwonetsetsa kuti zogulitsa ndi zotetezeka komanso kukhala ndi alumali yoyenera. Zina zotetezera zomwe zimagwiritsidwa ntchito kwambiri mu shampoos ndi phenoxyethanol, benzyl alcohol, ndi sodium benzoate.

Mwachidule, ma shampoos a HPMC a zotsukira amakhala ndi zosakaniza zingapo zomwe zimagwirira ntchito limodzi kuyeretsa bwino komanso kukonza tsitsi. Zosakaniza zazikulu ndi madzi, ma surfactants, ma co-surfactants, ma conditioner, thickeners, mafuta onunkhira ndi zotetezera. Akapangidwa moyenera, ma shampoos omwe ali ndi zotsukira za HPMC amatha kupereka zinthu zabwino kwambiri zoyeretsera komanso zowongolera pomwe ali wofatsa pamutu ndi pamutu.