HydroxyTHEHLELELcellose (Hec) is is is is is is-ionic, mvura-yakadzika polymer yakatorwa kubva ku cellulose. Yayo yakasarudzika yemakemikari yemakemikari uye zvivakwa zvinoita kuti ive inoshanda zvinoshandiswa zvakasiyana nemaindasitiri akadai se mishonga yemishonga, cosmetics, chikafu, uye hanya. Imwe yehunhu hwayo isingabatike ndiyo yakanakisa kumiswa zvinhu, izvo zvinoita basa rakakosha mune dzakawanda mafambiro.
Chimiro uye zvivakwa zvehwanda
Hec inotorwa kubva ku cellulose, inoitika pachisikigo inoitika polymer inowanikwa mumasango masero emadziro. Kuburikidza nenhevedzano yemakemikari, hydroxytemapoka mapoka anounzwa kune iyo cellulose backbone, zvichikonzera poluble yemvura ine mwero akasarudzika.
Chemical chimiro: Chimiro chekutanga chemheremalolose chinosanganisira kudzokorora zvikamu zveGlucose zvakabatana pamwe ne β-1,4-glycosic zvisungo. MuHec, imwe yeiyo hydroxyl (-OOH) mapoka pane zvikamu zveGlucose zvinotsiviwa neHydroxyTH (-Och2ch2H2CH2OH) mapoka. Uku kutsiviwa kunopa mvura yemvura kune iyo polymer ichichengetedza iyo backbone chimiro che cellulose.
Solub Solubility: Hec inonyanya kuvezwa mumvura, ichigadzira yakajeka, viscous mhinduro. Dhigirii rekutsiva Yakakwira DS tsika dzinowanzoguma nekukwira mvura yakakura.
Viscosity: Hec mhinduro inoratidza pseudoplastic maitiro, zvichireva kuti viscoity yavo inoderera pasi pekushushikana. Ichi chivakwa chinobatsira mukushandisa zvakadai sejasi uye kuomerera, uko zvinhu zvinoda kuyerera zviri nyore panguva yekunyorera asi chengetedza viscosity kana pazororo.
Film Foration: Hec inogona kuumba mafirimu akajeka ipo kana akaomeswa kana akaomeswa, achiita kuti iite kuti ishandiswe seyemufirimu-emafirimu mumiririri akasiyana siyana.
Kumiswa kwenzvimbo dzehwanda
Kumiswa kunoreva kugona kwezvinhu zvakasimba kuti zvirambe zvakanyanyisa mukati mechivanhu svikiro pasina kugadzirisa nguva. HEC inoratidzira yakanakisa kumiswa kweponsties nekuda kwezvikamu zvinoverengeka:
Hydration uye kuzvimba: Kana hyc zvimedu zvinopararira mumhepo, ivo hydrate uye kuzvimba, vachiumba network-yematatu network iyo misoro yemisungo uye inodzora masisitimu akasimba. Iyo hydrophic chimiro chehec inofambisa mvura kumusoro, inotungamira kuwedzera viscosity uye yakavandudzwa kumiswa kugadzikana.
Chikamu chekugovera: Hec inogona kumisa zvakanyatso kumisa huwandu hwakawanda hwechikamu chakakonzerwa nekugona kwayo kuumba network network nemaseti mesh. Izvi zvinowananisa zvinoita kuti zviite zvakakodzera kumisa zvese zvakanaka uye zvakaringana zvimedu zvakasiyana siyana.
Thisxotropic maitiro: Hec Solutions Exhabibit Utsicutic Ichi chivakwa chinobvumira kudururwa kuri nyore uye kushandisa uchiramba uchigadzikana uye kumiswa kwezvikamu zvakasimba.
PH Setable: Hec yakagadzikana pamusoro pehuremu hwakawanda hwePh kukosha, zvichiita kuti zviite kuti zvive kushandiswa mune acidic, kusarerekera, uye alkaline mafomu pasina kukanganisa zvivakwa zvaro.
Zvikumbiro zveHec muMusanganiswa mafomu
HEC yakanakisa kumiswa zvinhu zvinoita kuti ive yakakosha kune zvigadzirwa zvakawanda pane zvigadzirwa zvakasiyana:
Pendi uye kuungana: Hec inoshandiswa seanotenderera uye kumisikidza mumiririri mumvura-yakavakirwa mapepa emvura uye marara kuti udzivise kugadziriswa kwemifananidzo uye zvinowedzera. Yayo pseudoplastic maitiro anofambisa mashandiro ekushandisa uye yunifomu yekuvhara.
Zvigadzirwa zvega zvega: MuShampoos, mashanga emuviri, uye zvimwe zvigadzirwa zvechinangwa, hec zvinobatsira kumisa zvinhu zvakadai, zvinangwa, uye kunhuhwirira kwemakungwa, kuona kuti kunyange kugovera uye kugadzikana kweiyo tsika.
Formaceutical Formulation: Hec inoshandirwa mumishonga yemishonga yekumisa zvinhu zvinoshanda uye kugadzirisa iyo palatability uye kugadzikana kweiyo okrelly dosjige mafomu emhando. Kuenderana kwayo nehuremu hwakasiyana kweAPIS (inoshanda mishonga inoshandiswa) uye inonakidza inoita sarudzo yakasarudzika yemifananidzo.
Chikafu uye Chekuvhuvhuta Zvekare: Hec inoshandiswa mune zvekudya zvekudya senge saladi zvipfeko, sosi, uye zvinwiwa kuti zvimise zvisikwa zvemichero, zvinonhuwira, uye pulp. Yayo inonhuhwirira uye isiriyo chisikwa chinoita kuti zvive zvakanaka kuti ushandise mukugadzira chikafu pasina kukanganisa hunhu hwakasimba.
HydroxyTHEHLELELCELELELELEE (HEC) inzira yezvinhu zvakasiyana-siyana zvine simba rekumisikidzwa Kugona kwayo kumisa zvisikwa zvakasimba zvakaringana muzvinyorwa zvemvura, zvakabatanidzwa nehumwe hunhu hwakadai seyakagadziriswa mvura solubility, uye inokanganisa Sezvo kutsvagisa uye kusimudzira kuedza kufambira mberi, zvinoshandiswa zvehec mumimumiriri mumifananidzo zvinotarisirwa kuwedzera kuenderera mberi, kutyaira kwechigadzirwa uye kusimudzira chiitiko chechigadzirwa mumatunhu akasiyana siyana.
Kutumira Nguva: May-09-2024