HPMC yekuchenesa maoko

Kuchenesa maokoer chigadzirwa chemakemikari chinoshandiswa zuva nezuva muhupenyu hwezuva nezuva. Nekuda kwedenda reCOVID-19, chave kufarirwa neveruzhinji.Hydroxypropyl methylcellulose HPMC, chinhu chakakosha mujeri rekuchenesa, chiri kufarirwawo nevagadziri vema reagent emakemikari.

Hydroxypropyl methylcellulose HPMCinoshandiswa mumagel ekuchenesa nemaoko nekuda kwekukora kwayo, kuoma kwayo uye kupenya kwayo. Vanhu vazhinji vanofarira magel pane magel ekuchenesa nemaoko.Hydroxypropyl methylcellulose HPMCinogona kushandura mhinduro kuita majeli uye majeli anogara kwenguva refu uye ari nyore kushandisa pane mvura.Hydroxypropyl methylcellulose HPMCzvakare iri pakati pe0.2% -0.5%.Hydroxypropyl methylcellulose HPMCzvinogona kuita kuti masisitimu emvura ave nehukuru hwakakosha uye hunhu hwe rheological. Kuwanda kwakaderera chete ndiko kunogona kugadzira zvimwe zvinowedzera zvisinganyunguduke (tinhu, madonhwe emafuta, nezvimwewo) kuti zvikwanise kumira zvachose.

Imhaka yekukwanisa kwayo kumisa zvinhu zvakasimba ndiyo inoita kutiHydroxypropyl methylcellulose HPMCinoshandiswa zvakanyanya. Pamusoro pezvo,Hydroxypropyl methylcellulose HPMCInoshandiswa mujeri rekuchenesa maoko inogona kuita kuti zvinhu zvive pachena. Mushure mekudzikamisa uye kuisa ion muboka re carboxyl, nekuda kwekudzora negative charge, cheni yemamorekuru inopararira uye inotambanudzwa, ichiratidza kukura kukuru uye kusimba. Hunhu hwakadaro pasina mubvunzo hunoita kutiHydroxypropyl methylcellulose HPMCive imwe yezvinhu zvakakosha zvekuchenesa maoko.

Chinhu chakakosha pakushandisa gel yekuuraya utachiona isina maoko ndechekuti inodzivisa kugezwa kakawanda uye haigone kugezwa nemvura, asi inogonawo kudzivirira uye kubvisa mabhakitiriya emaoko. Kunyanya muzhizha, kukurumidza kuberekana kwebhakitiriya kunowedzera, kunyanya zvirwere zvemudumbu, pyogenic cocci, mbiriso nemamwe mabhakitiriya. Chinhu chikuru chinorwisa mabhakitiriya mumagel ekuchenesa maoko iethanol, mamwe maantibayotiki anowanikwa kana achishanda, uye mamwe iguanidine. Hunhu hwemushonga webhakitiriya hunowanikwa zvishoma nezvishoma, kana tichienzanisa ne23%, uye huwandu hwemhando dzese dzemushonga webhakitiriya hunewo zvinodiwa zvakajeka muchiyero chenyika.

Sezvo denda idzva richipararira munyika nekunze kwenyika, zvinhu zvinouraya utachiona zvaishaikwa munguva pfupi, kunyanya kana uchienda kunogeza maoko nemvura isina kubatwa nehutachiona, zvaishamisa kubira.Hydroxypropyl methylcellulose HPMC seimwe yezvinosanganisa sipo yemvura isina, mugadziri wemhando yepamusoro wekuwedzera kwemutengo, chikamu chemugadziri nekuti maodha akawanda haagone kupihwa zvakajairika, Zvisinei, Semumwe wevagadziri veHydroxypropyl methylcellulose HPMC zvigadzirwa,Anxin cellulose haingogone kuvimbisa kuwanikwa kwezvinhu zvakajairika, asi zvakare kuchengetedza mutengo usingakwire, izvo zviri mugadziri chaiye wehana.