Cellulose ether inoshandiswa zvakanyanya uye yakakosha mumucheka wemazino. Sekuwedzera kwemaitiro akawanda, inoita basa rinokosha pakuvandudza kushanda uye ruzivo rwevashandisi vemazino.
1. Mukobvu
Rimwe remabasa makuru e-cellulose ether ndeyekukora. Basa reiyo thickener nderekuwedzera viscosity yemazino kuitira kuti ive yakakodzera kuenderana uye fluidity. Viscosity yakakodzera inogona kudzivirira mushonga wemazino kuti usanyanya kutetepa kana uchinge wadzvinywa, kuve nechokwadi chekuti mushandisi anogona kusvina huwandu hwakafanira hwepaste paanenge achiishandisa, uye paste inogona kugoverwa zvakaenzana pabhurashi remazino. Anowanzo shandiswa cellulose ethers akadai sehydroxypropyl methylcellulose (HPMC) uye hydroxyethyl cellulose (HEC) anoshandiswa zvakanyanya nekuda kwekunaka kwawo kwekukora uye kugadzikana.
2. Stabilizer
Mushonga wemazino une zvinhu zvakasiyana-siyana, zvakadai semvura, abrasives, sweeteners, surfactants uye zvinoshanda. Izvi zvinongedzo zvinoda kuparadzirwa zvakaenzana kudzivirira stratification kana kunaya. Cellulose ether inogona kuvandudza kugadzikana kwegadziriro, kudzivirira kupatsanurwa kwezvigadzirwa, uye kuvimbisa kuti mushonga wemazino unogona kuchengetedza unhu hunoenderana uye hunoita mukati mehupenyu hwesherufu.
3. Humectant
Cellulose ether ine mvura yakanaka yekuchengetedza uye inogona kutora uye kuchengetedza unyoro, kudzivirira mazino kubva pakuoma uye kuoma nekuda kwekurasikirwa kwemvura panguva yekuchengetedza. Ichi chivakwa chakakosha pakugadzirwa kwemazino uye ruzivo rwemushandisi, kunyanya munzvimbo dzakaoma kana kuchengetedza kwenguva refu.
4. Mubatsiri
Cellulose ether inogona zvakare kushandiswa sechinhu chinobatsira kupa mushonga wemazino kubata kwakanaka uye kutaridzika. Inogona kuita kuti mushonga wemazino uve wakatsetseka uye uwedzere ruzivo rwemushandisi. Panguva imwecheteyo, cellulose ether inogona kuvandudza mashandiro eextrusion emushonga wemazino, kuitira kuti paste iumbe mitsetse yakanaka kana yakadhindwa, iyo isiri nyore kutyora kana kukanganisa.
5. Kuravira kugadzirisa
Kunyangwe cellulose ether pachayo isinganakidze, inogona kuvandudza kuravira nenzira isina kunanga nekuvandudza magadzirirwo uye kuenderana kwemushonga wemazino. Semuenzaniso, zvinogona kubatsira kugovera zvinotapira uye zvinonaka zvakaenzana, zvichiita kuti kuravira kuve nekuenzanisa uye kunakidza.
6. Synergistic effect
Mune mamwe mazino anoshanda, cellulose ether inogona kubatsira kugovera yunifomu uye kusunungurwa kwezvinhu zvinoshanda (senge fluoride, antibacterial agents, nezvimwewo), nokudaro zvichivandudza kushanda kwavo. Semuyenzaniso, fluoride iri mufluoride mushonga wemazino inoda kugovaniswa zvakaenzana uye inobata zvizere pamusoro pemazino kuti itambe anti-caries effect. Iko kukora uye kudzikamisa mhedzisiro ye cellulose ether inogona kubatsira kuita izvi.
7. Kushatirwa kwakaderera uye kuchengetedzwa kwepamusoro
Cellulose ether inotorwa kubva kune yakasikwa cellulose uye inogadzirwa mushure mekugadzirisa kemikari. Iyo ine yakaderera toxicity uye yakanaka biocompatibility. Hazvizogumburi mucosa yemuromo uye mazino uye yakakodzera kushandiswa kwenguva refu. Izvi zvinonyanya kukosha kune vatengi nokuti mushonga wemazino chigadzirwa chekuchengetedzwa kwemuromo chinowanzoshandiswa muupenyu hwezuva nezuva, uye kuchengetedzwa kwayo kunobata zvakananga hutano uye kuvimba kwevashandisi.
8. Kuvandudza extrudability yepaste
Mushonga wemazino unoda kusvinwa kunze kwechubhu yemazino kana uchinge washandiswa. Cellulose ether inogona kuvandudza extrudability yepaste, kuitira kuti paste ikwanise kusvinwa kunze zvakanaka pasi pekumanikidzwa kwakaderera, pasina kutetepa uye kunyorova, kana kukora uye kunetsa kusvina kunze. Izvi zviri pakati nepakati extrudability zvinogona kuvandudza kureruka uye kugutsikana kwevashandisi.
Sekuwedzera kwakakosha mumucheka wemazino, cellulose ether inovandudza mashandiro uye ruzivo rwemushandisi wemushonga wemazino kuburikidza nekukora kwayo, kudzikamisa, kunyorova, excipient uye mamwe mabasa. Kushatirwa kwayo kwakaderera uye kuchengetedzwa kwepamusoro kunoitawo kuti ive sarudzo yakanaka mukugadzirwa kwemazino. Nekufambira mberi kwe tekinoroji uye nekuchinja kwezvinodiwa nevatengi, kushandiswa kwe cellulose ether kucharamba kuchikura nekuvandudza, kuunza mikana yakawanda kune indasitiri yemazino.
Nguva yekutumira: Jul-12-2024