Cellulose ether inogona kuvandudza zvakanyanya kuita kwekunyorova kwemvura, uye inonyanya kuwedzerwa inokanganisa kuita kwekuvaka kwemutumbi. Kusarudzwa zvine musoro kwe cellulose ana vana akasiyana siyana, zviyero zvakasiyana, madhigirii akasiyana emisangano uye akawedzera huwandu huchabatsira pakuvandudzwa kwekuita kweiyo yakaoma poda.
Kune zvakare hukama hwakanaka hwemutsara pakati pehukama hweSEENT SAME uye DOSAGE YEMAHARA ECERULose EHER. Cellulose ether inogona kuwedzera kwazvo vhiza yemota. Iyo yakakura dosi, zvakanyatsonaka mhedzisiro. Yakakwira-viscosity cellulose ether mhinduro yemvura ine yakakwira thixotropy, iyo zvakare hombe hunhu hwe cellulose ether.
Iyo inokatyamadza mhedzisiro inotsamira pane iyo degree rePolymerization yeCellulose ether, mhinduro yekusimbisa, Shear rate, tembiricha nemamwe mamiriro ezvinhu. Iyo gelling midziyo yemhinduro yakasarudzika kuAlkyl cellelose uye yakagadziridzwa ayo yakagadziriswa. Iyo gelation zvivakwa zvine chekuita neyero yekutsiva, mhinduro yekusimbisa uye yekuwedzera. Kune hydroxylkyllk yakagadziridzwa inobva 10% -15% mhinduro inogona kuve yakagadzirirwa kuderera-viscosity mc uye hpmc, 5% -10% mhinduro mc uye hpmc, uye 2% -3% mhinduro inogona kungogadzirira yakakwira-viscosity mc uye hpmc. Kazhinji kutaurwa kweviscosity of cellulose ether inoenderana zvakare ne1% -2% mhinduro.
Yakakwira-molecular-uremu cellulose ether ine yakanyanya kuremerwa kugona. Polymers ane akasiyana masero emanyoreti ane maVisikopu akasiyana mumhinduro yakafanana. Yakakwirira degree. Iyo target viscosity inogona chete kuwanikwa nekuwedzera huwandu hwakawanda hwehuwandu hwakareba hwemanyorerwe ecelose ether. Viscosity yayo ine zvishoma kutsamira pajecha ratehwe, uye iyo yepamusoro viscosity inosvika pakuvatisa viscosity, uye iyo inodiwa yekuwedzera huwandu idiki, uye iyo viscosity zvinoenderana nekubudirira kwekubudirira. Naizvozvo, kuti uwane kumwe kusimba, imwe huwandu hwe cellulose ether (kusunganidzwa kwemhinduro) uye mhinduro viscosity inofanira kuvimbiswa. Iyo tembiricha yemhedzisiro yemhindurowo zvakare inoderedza mutsara nekuwedzera kwekusangana kwemhinduro, uye geles pamhepo tembiricha mushure mekusvika pane imwe pfungwa. Iyo gelling yekuvhara yeHPMC yakakwira pakakwirira pamhepo tembiricha.
Kutumira Nguva: Mar-08-2023