Zvivakwa zveHydroxyPropyl methylcellose

HydroxyPropyl methylcellose (HPMC) inzvimbo yezvinhu zvakasiyana-siyana zvine mwero wakasiyana-siyana mumaindasitiri akasiyana, kusanganisira mishonga, chikafu, chokuvaka, zvigadzirwa, uye zvigadzirwa zvekutarisira. Zvivakwa zvayo zvinoita kuti zviite kuti zviite kuti zviite zvakasiyana siyana kushandisa, kubva pakuita sechigadzirwa mune zvigadzirwa zvekudya zvekushandira seyekuburitswa mumiriri mune mishonga yemishonga.

1.comemical chimiro:
HydroxyPropyl methylcellose ndeyekuti inobviswa kwemheremello, chisikwa chinoitika phermer inowanikwa mune zvirimwa. Chemakero chemuchemumoyo chinosanganisira zvikamu zvekudzokorora zveGlucose mamorekuru vakadzora ne methyl uye hydroxyprupropyl mapoka.
Dhigirii rekutsiva Yakakwira DS kukosha kunoita kuti ive yakawedzera hydrophosity uye yakaderedzwa mvura solubility.

2.Physical Properties:
Chitarisiko: HPMC inowanzo kuve yakachena kune chena-chena, isina kusimba hupfu.
Solubility: Inonyura mumvura inotonhora, asi iyo solubility inoderera nekuwedzera hydroxprishropropropropropropropropropropropropropropropropropropropropropropropropropyl uye nzira yekutsiva nzvimbo.
Viscosity: HPMC Solutions inoratidzira pseudoplastic kana Shear-yakaonda maitiro, zvichireva viscoity yavo inoderera nekuwedzera shear rate. Viscosity inogona kuve yakagadziriswa nekugadzirisa iyo polymer's molecular uremu uye kusunganidzwa.
Hydration: HPMC ine yakakwira mvura-yekuchengetera simba, ichiita kuti ibatsire mune zvekushandisa inoda kugonesa kunyorova, senge mune zvekuvaka.

3.thermal zvivakwa:
HPMC inoratidzira kugadzikana kwekunyora pamusoro peiyo yakasarudzika tembiricha, kazhinji inoenderana nekupisa pamusoro pe200 ° C.
Maitiro ayo anodzidzisa anogona kukanganiswa nezvinhu zvakadai sedanho rekutsiva, chizvarwa chevamwe, uye kuvapo kwezvimwe zvinowedzera.

4.Mechanical Properties:
MuMafomu akasimba matombo, HPMC anobatsira kusimba rekusimba uye kutendeka kwemapiritsi nemakapuru.
Zvivakwa zvemufirimu zvinoumba zvinoita kuti zviite kuti zviite kuti zviite kuti zviitwe mahwendefa ekuvandudza masheya, mask kuravira, uye kudzora kusunungurwa kwezvinodhaka.

5.Rhelogical Properties:
HPMC Solutions inoratidzira isiri-Newtic maitiro, uko viscosity shanduko nekusaisa kushushikana kana shear rate.
Iyo rheological zvivakwa zveHPMC inokosha mukushandisa zvakadai sekumaodzvinyirira, kwauchiita sedhizimusi uye inopa hunhu hunodiwa hwekuyerera.

6.Film-kugadzira zvivakwa:
HPMC inogona kuumba inoshanduka-inochinjika, mafirimu anoongororwa kana ikakandwa kubva pane mhinduro. Iyi mafirimu anowana mafashoni mumatombo emapiritsi, granules, uye zvigadzirwa zvekudya.
Firimu renyama dzakadai sesimba remagetsi, uye kushanduka, uye mbiru nyoro inogona kugadziriswa nekugadzirisa polymer yekusimbisa uye yekuumbwa.

7.Vakagadzoka:
Imwe yeiyo yakakosha midziyo yeHPMC ndeyekugona kuita kuti ive yemvura. Ichi chivakwa chinobatwa muzvishandiso zvakasiyana siyana, kusanganisira tiles inonamira, muchato, uye gypsum zvigadzirwa, uko zvinobatsira chengetedza basa uye hydration yezvinyorwa.

8.Kuita uye gelling:
HPMC inoita seyemumiriri wakakura mumvura mhinduro, kuendesa viscosity uye kuvandudza zvigadzirwa mune zvigadzirwa senge sosi, soups, uye cosmetics.
Mune mamwe mafambiro, HPMC inogona kuumba gels pane hydration, inopa chimiro uye kugadzikana kune chigadzirwa chekupedzisira.

9.Stusobury Kusunungurwa:
Muchirongwa chemishonga, HPMC inoshandiswa zvakanyanya sematrix yaimbova mune yekudzora-kuburitswa desge.
Kugona kwayo kusagadzikana uye kuumba gel danda kunobatsira kudzora huwandu hwezvinodhaka, uchibvumira kuendesa zvinodhaka zvinodhaka uye zvakavandudza kutevedzera kwemurwere.

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HPMC inoenderana neyakaenzana akasiyana mamwe maExcivicients uye anowedzera anowanzoshandiswa mune mishonga yemishonga uye yekudya.
Iyo inoratidzira kugadzikana kwakanaka mumamiriro ezvinhu ekuchengetedza, nengozi diki yemakemikari yekusagadzikana kana kudyidzana nezvimwe zvinhu.

11.biolcosution:
HPMC inowanzoonekwa seyakachengeteka (gras) yekushandisa mune chikafu uye mishonga yekushandisa.
Izvo hazvisi zvepfumi, zvisiri-kutsamwisa, uye bioderadable, zvichiita kuti zviite zvakarongeka zvakasiyana siyana uye zviremera zvemuromo.

12.envional Imimba:
HPMC inotorwa kubva kune inovandudzwa zviwanikwa, kunyanya huni yehuni uye cotton linders, ichiita kuti ive neushamwari hwakatipoteredza tichienzanisa nedzimwe dzakarongeka.
Yayo biodegradabildyabildy inoenderera mberi inoderedza tsoka dzayo dzezvakatipoteredza, kunyanya mukuraswa kwemaitiro.

HydroxyPropyl methylcellose (HPMC) inopa yakasarudzika musanganiswa wemuviri, makemikari zvivakwa, uye zvinoshanda zvinokonzeresa mune yakawanda maindasitiri ekushandisa maindasitiri. Kuwedzera kwayakawedzera, biocomputility, uye kutsigirwa kwezvakatipoteredza kunobatsira pakushandiswa kwaro kwakapararira kupfuura zvikamu zvakasiyana-siyana, kubva pamishonga yemishonga uye chikafu chekuvaka uye cosmetics. Sezvo kutsvagisa uye tekinoroji vanoramba vachifambira mberi, HPMC inogona kuramba iri yakakosha muchimiro chezvigadzirwa zvemutengi zvinosangana nemutengi zvinodiwa uye zvinodzora zvinodiwa.