I-HPMC imele i-Hydroxypropyl Methylcellulose. Yikhompawundi esetyenziswa ngokuqhelekileyo kwimveliso yesepha engamanzi. Le khompawundi ineempawu ezininzi ezenza ukuba ilungele ukusetyenziswa kwimveliso yesepha.
Yintoni i-HPMC?
I-HPMC yikhompawundi yokwenziwa esetyenziswa njengento etyebisayo kunye ne-emulsifier kumashishini ahlukeneyo. Ikhompawundi iveliswa yi-cellulose yokuguqula iikhemikhali, i-polymer yendalo efumaneka kwizityalo. I-HPMC iyanyibilika emanzini kwaye yenza into engqindilili efana nejeli xa idibana namanzi.
I-HPMC isetyenziselwa ukuveliswa kwesepha engamanzi ngezizathu ezininzi.
1. Isetyenziswa njenge-ejenti yokuqina. Isepha engamanzi ebhityileyo kakhulu kwaye ibalekayo ayifanelekanga ukusetyenziswa. HPMC kwandisa viscosity isepha, ukwenza kube lula ukuphatha kunye nokusetyenziswa.
I-2.HPMC isebenza njenge-stabilizer. Isepha engamanzi engazinzanga inokohlula okanye ijike ngokuhamba kwexesha. I-HPMC inceda ukugcina izithako kwisepha exutywe ngokulinganayo, ukuqinisekisa ukuba isepha ihlala izinzile kwixesha elide.
3.HPMC iphucula ukuthungwa kwesepha. Le khompawundi inika isepha ukuvakala kwesilika kwaye kulula ukuyisebenzisa. Kwakhona kunceda ukudala i-lather, eyimfuneko ekususeni ukungcola kunye ne-grime eluswini.
Isetyenziswa njani i-HPMC kwimveliso yesepha engamanzi?
I-HPMC yongezwa kwisepha engamanzi ngendlela yomgubo. Ubungakanani obuchanekileyo bokusetyenziswa buxhomekeke kuhlobo lwesepha eveliswayo kunye nokuthungwa okufunwayo kokugqibela kunye ne-viscosity. I-HPMC powder yongezwa kumxube wesepha ngexesha lenkqubo yokuvelisa kwaye ixutywe ngokucokisekileyo.
Umxube wesepha uye ushiywe ukuba uhlale iiyure ezimbalwa ukuvumela i-HPMC ukuba inyibilike ngokupheleleyo kwaye ibandakanywe kwisepha. Emva kokuba umxube uphumle, xuba kwakhona ukuqinisekisa ukuba i-HPMC isasazwe ngokulinganayo kuyo yonke isepha.
Emva kokuba isepha ixutywe, yivumele ukuba ibeke. Yakuba isetyenzisiwe, isepha iyapakishwa ize isasazwe ukuze ithengiswe.
Kukho iinzuzo ezininzi ekusebenziseni i-HPMC kwimveliso yesepha engamanzi.
1. Yenza isepha ibe lula ukuyisebenzisa. Ukutyeba kwesepha kwenza kube lula ukuyiphatha, kwaye ukumila kwayo okusilika kwenza kube lula ukuyisebenzisa.
2.HPMC iphucula umgangatho wesepha. Ngokusebenza njenge-thickener, stabilizer kunye ne-emulsifier, i-HPMC iqinisekisa ukuba isepha izinzile, iyahambelana kwaye kulula ukuyisebenzisa.
3.HPMC inceda ukwandisa ubomi beshelufu yesepha. Le khompawundi inceda ukugcina izithako kwisepha zisasazwe ngokulinganayo, zithintele ukuba zihlukane okanye zidibanise ngokuhamba kwexesha.
ukuququmbela
I-HPMC yikhompawundi exabisekileyo edla ngokusetyenziswa ekuveliseni isepha engamanzi. Ukukwazi kwayo ukusebenza njenge-thickener, stabilizer kunye ne-emulsifier iyenza ibe sithako esibalulekileyo kwimveliso yesepha engamanzi. Ukusetyenziswa kwayo kuqinisekisa ukuba isepha inomgangatho ophezulu, kulula ukuyisebenzisa kwaye inobomi obude beshelufu. Ke kwixesha elizayo xa usebenzisa isepha elulwelo, khumbula indima edlalwa yi-HPMC ekwenzeni ukuba kube mnandi ukuyisebenzisa!
Ixesha lokuposa: Oct-16-2023