Methylcellulose inobuda mu cellulose inowanzoshandiswa sekuwedzera kwechikafu, thickener uye emulsifier. Pakati pezvinhu zvayo, kukwanisa kwayo kuchengetedza mvura kunowedzera kukosha, sezvo inowanzoshandiswa mukugadzirwa kwezvokudya zvakasiyana-siyana. Iyi pfuma inokonzerwa nezvinhu zvakasiyana-siyana zvinogona kukanganisa basa rayo.
Mari yakawedzerwa
Chinhu chekutanga chinokanganisa kuchengetwa kwemvura kwemethylcellulose huwandu hwayo hwakawedzerwa kumusanganiswa. Kuwedzera mamwe methylcellulose kune zvekudya kunowedzera kugona kwavo kuchengetedza mvura. Izvi zvinoreva kuti sezvo huwandu hwemethylcellulose muchikafu hunowedzera, inogona kubata mvura yakawanda, zvichikonzera kukwirisa viscosity. Viscosity zvakare inokanganisa kuumbwa kwechigadzirwa. Naizvozvo, kana methylcellulose ikashandiswa, iyo mari inowedzerwa inofanirwa kudzorwa nekuchenjerera kuti ive nechokwadi chekuti inodiwa viscosity uye zvivakwa zvekuchengetedza mvura zvinowanikwa.
viscosity
Viscosity chimwe chinhu chinokanganisa kuchengetwa kwemvura kwemethylcellulose. Iyo viscosity yemethylcellulose inobatwa neiyo dhigirii yepolymerization, dhigirii rekutsiva uye kuisa pfungwa. Methyl cellulose inowanzo kupatsanurwa kuita yakaderera viscosity giredhi, yepakati viscosity giredhi uye yakakwirira viscosity giredhi zvinoenderana neiyo viscosity. Nekusarudza iyo yakakodzera viscosity giredhi kune yakapihwa application, kuchengetwa kwemvura uye magadzirirwo echigadzirwa chechikafu anogona kudzorwa zvinoenderana. Kazhinji, high-viscosity methylcellulose inogona kuchengetedza mvura yakawanda, iyo inogona kuwedzera kusimba uye kubatana kwechigadzirwa. Kune rumwe rutivi, yakaderera-viscosity methylcellulose inogona kuvandudza muromo uye kuita kuti chigadzirwa chive nyore kumedza.
particle size
Chimwe chinhu chakakosha chinokanganisa kuchengetwa kwemvura kwemethylcellulose muchikafu ndiko kukura kwayo. Iyo particle size yemethylcellulose inokanganisa kukurumidza kwainonyungudika kuita zvinwiwa, izvo zvinozokanganisa kugona kwayo kubata mvura. Madiki madiki saizi anonyungudika nekukurumidza, zvichikonzera kukurumidza kuwedzera kwe viscosity uye nekuchengetedza kukuru kwemvura. Kune rimwe divi, hukuru hukuru hunyungudika zvishoma nezvishoma, zvichikonzera kuwedzera kunonoka kwe viscosity uye kuderera kwekuchengetedza mvura. Naizvozvo, kusarudza saizi chaiyo yechikamu kwakakosha kudzora hunyoro hwemukati uye magadzirirwo echikafu.
dissolution rate
Kuchengetwa kwemvura kwemethylcellulose kunokanganisawo nehuwandu hwekuparara kwayo. Mwero wekunyungudika wemethylcellulose wakakosha nekuti unokanganisa kukurumidza kwechigadzirwa kuchengetedza unyoro uye kuwedzera muviscosity. Mwero wekuparara unoenderana nezvinhu zvakawanda zvinosanganisira tembiricha, pH, kunaka kwemvura uye zvimwe zvinongedzo zviripo mumusanganiswa. Pasi pemamiriro ezvinhu akanaka, methylcellulose inonyunguduka nekukurumidza uye inoumba yakasimba gel network, iyo inobatsira pakukwanisa kwayo kuchengetedza mvura. Naizvozvo, zvinodikanwa kukwidziridza mamiriro ekuparara zvinoenderana nezvinodiwa zvekushandisa.
Kuchengetwa kwemvura kwemethylcellulose chinhu chakakosha chinokanganisa magadzirirwo uye huwandu hwemhando yezvigadzirwa zvekudya. Zvinhu zvakati wandei senge huwandu hwekuwedzera, viscosity, particle size uye dissolution rate inoita basa rakakosha pakuona kugona kwayo kuchengetedza mvura. Kusarudzwa kwakakodzera kwezvinhu izvi kunobatsira kugadzira zvigadzirwa zvemhando yepamusoro zvechikafu zvine manyorerwo anodiwa, muromo uye humwe hunhu. Methylcellulose iri kuwedzera kukosha muindasitiri yechikafu sezvo ichivandudza magadzirirwo uye mhando yezvigadzirwa zvakasiyana. Kuenderera mberi kwekuvandudza uye kushandiswa kwemethyl cellulose tekinoroji kuchasimudzira kusimudzira kweindasitiri yechikafu.
Nguva yekutumira: Sep-08-2023