I-Hydroxypropyl Methylcelcelcelsulose yi-ionic ye-ionic seric sether eyenziwe kwi-polymer yendalo ye-polymer ngothotho lweenkqubo zekhemikhali. Baluhlobo lwe-odornight, i-odortiss, enganetyhefu emhlophe, efihliweyo emanzini abandayo kwaye ibizwa ngokuba sisisombululo esicacileyo okanye esincinci esinamafu. It has the properties of thickening, binding, dispersing, emulsifying, film-forming, suspending, adsorbing, gelling, surface active, maintaining moisture and protecting colloid.
I-hydroxypropyl methylcelceltulose inokusombulula ngokufanelekileyo ingxaki yokugcinwa kwamanzi phantsi kobushushu obuphezulu. Kumaxesha obushushu aphezulu, ngakumbi kwiindawo ezishushu kwaye ezomileyo kunye nolwakhiwo lwecala elinobuqhetseba kwilanga, i-HPMC ephezulu ye-HPMCYMPLLL ye-methylcelcelcelse ifunyanisile ukugcinwa kwamanzi.
Umgangatho ophezulu we-hydroxypropyl methylcelcelcelgulose ingaba iyunifomu efanelekileyo. Indlela yayo ye-hydroxypropospy ihanjiswa ngokulinganayo kwi-selseose chain, enokuphucula iiatom zeoksijini kwi-hydroxyl kunye ne-ether kunye nonyango lwamanzi. Amandla okudibanisa kwaye enze i-hydrogen Bonds ajika amanzi angena emanzini adityaniswe amanzi, ngaloo ndlela elawula ukukhutshwa kwamanzi okubangelwa kukugcinwa kobushushu obuphezulu.
IXESHA LOKUQALA: I-17 ukuya kwi-2023