Kushandiswa kwehydroxypropyl methylcellulose kwakawanda kwazvo, uye kune zvakawanda zvekuita neviscosity yayo, uye viscosity inotarisirwa kushandiswa kwakasiyana kwehydroxypropyl methylcellulose yakasiyanawo, saka patinoshandisa zvigadzirwa zvayo Chokutanga pane zvose, tinofanira kuziva kuti viscosity yayo ndeyei. zviri, asi viscosity yehydroxypropyl methylcellulose inobatwa nezvinhu zvakawanda.Kana chengetedzo isina kungwarira, inogona kukonzera viscosity yayo kukundikana.Saka kune hydroxypropyl methylcellulose, Ndezvipi zvinhu izvo viscosity yayo ine hukama nazvo?Rega ndikuzivise muchidimbu.
Kazhinji, iyo viscosity yehydroxypropyl methylcellulose ichakanganiswa nezvinhu zvinotevera:
1. Iyo yakakwirira dhigirii yepolymerization ye cellulose ether uye yakakura iyo molecular uremu, iyo yakakwirira viscosity yemushonga wayo une aqueous;
2. Iyo yakakwirira yepimo (kana kusungirirwa) ye cellulose ether, iyo yakakwirira viscosity yeaqueous solution yayo, asi kuchenjerera kunofanira kutorwa kusarudza muyero wakakodzera paunenge uchiishandisa, kuitira kuti usakanganisa kushanda kwedhaka nekongiri kana dosage yakawandisa;
3. Sezvinoita zvinwiwa zvakawanda, viscosity ye cellulose ether solution inodzikira nekuwedzera kwetembiricha, uye iyo yakanyanya kuwanda kwe cellulose ether, kunowedzera simba rekushisa;
Kazhinji, kana isu tichidzora viscosity yehydroxypropyl methylcellulose, tinocherekedza kubva pamusoro apa, saka tinofanira kutarisa nekuishandisa kakawanda kana tichichengeta hydroxypropyl methylcellulose.
Nguva yekutumira: Kubvumbi-18-2023