1. Hydroxyprupyl methylcellose (HPMC)is non-ionic cellulose ether yakagadzirwa kubva kune yakasikwa machira fiber kana huni propha kuburikidza neyekutevedzana kwemakemikari maitiro akadai seagetsi, eriralization, uye kunatswa. Maererano neVaigosity yayo, HPMC inogona kukamurwa kuita viscosity yakakwira, pakati pevisikoka, uye zvigadzirwa zvevhu zvakadzika. Pakati pavo, viscosity yakaderera hpmc iri kushandiswa zvakanyanya muminda yakawanda nekuda kwekunaka kwayo mvura salubility yemvura, firimu-fomu yekugadzira, uye kuparadzaniswa.
2.
Solubility mvura: Yakadzika viscosity HPMC inochema mumvura inotonhora uye inogona kuumba yakajeka kana translucent viscous mhinduro, asi haina kujekesa mumvura inopisa uye yakawanda organic sol.
Yakadzika viscosity: Kuenzaniswa neyevhium uye yakakwira viscosity HPMC, mhinduro kwayo ine viscosity yakadzika, kazhinji 5-100mpa omhinduro, 25 ° C).
Kugadzikana: Iyo ine yakanaka yemakemikari kugadzikana, inoshivirira kune acids neAlkalis, uye inogona kuchengetedza maitiro akagadzikana mune yakagadzikana ph range.
Firimu-inogadzira nzvimbo: Inogona kuumba iyo yunifomu firimu pamusoro peyakasiyana substrates, ine yakanaka chipinganidzo uye yakanamatira zvinhu.
Lubricity: Inogona kushandiswa seyakajaira kuderedza kupokana uye kuvandudza kuiswa kwezvinhu.
SORECION SEICTE: Iyo ine mamwe emulsization uye inoparadzira kugona uye inogona kushandiswa mukumiswa kudzikisira masisitimu.
3. Minda yekushandisa yeyakaderera-viscosity HPMC
Zvekuvaka
Moturu uye Putty: Mune yakaoma motsi, yekuzvikudza, uye inoparara-viscosity hpmc inokwanisa kugadzirisa maitiro ekuvaka, simbisa kuchengetwa kwemvura, uye kudzivirira kupaza uye kuseka.
Tile Agestive: Inoshandiswa seyekadzi uye inosungirirwa kuti uvandudze kuvandudza kurerutsa uye kusanganisa simba.
Mberi uye pendi: Semunhu akasvinwa uye kumiswa stabilizer, inogadzira yunifomu yekubatanidza, inodzivirira sediment intiimentation, uye inovandudza bushing uye kuunganidza zvivakwa.
Mushonga uye chikafu
Pfekceutical Exccivients: Low-viscosity HPMC inogona kushandiswa mukubiranwa kwechipfuva, kusunungurwa, uye maCapsule mafirita muindasitiri yemishonga kuti udzikise, solubilze, uye kusunungurwa.
Zvekudya Zvekudya: Inoshandiswa seVanhu vegumi, emelsifie
Cosmetics uye zvigadzirwa zvega zvega
Muzvigadzirwa zveganda zveganda, vechiso vanochenesa, magedhi, maGels uye zvimwe zvigadzirwa, HPMC inogona kushandiswa seyakavandira kugadzirwa kwechigadzirwa, ita kuti zvive nyore kushandisa uye kusimudzira nyaradzo yeganda.
Ceramics uye mapepa
Mune indasitiri yeCeramic, HPMC inogona kushandiswa seyakagadzirwa uye inoumbwa nerubatsiro kuti uwedzere kusimudzira matope uye kuvandudza simba remuviri.
Mune indasitiri yepepa, inogona kushandiswa kune bepa yekuvandudza kuvandudza kusarudzika uye kudhinda kushandurwa kwepepa.
Kurima uye Zvakatipoteredza Dziviriro
Yakadzika viscosity HPMC inogona kushandiswa mumishonga yekuuraya zvipuka kuti uvandudze kugadzikana kwezvinodhaka uye kuwedzera nguva yekuburitsa.
Mukuwedzera kwakawanda zvinhu zvakaringana, senge kurapwa kwemvura zvinowedzera, guruva rekudzvinyirira, nezvimwe, zvinogona kuwedzera kudzikisira kudzikamisa uye kugadzirisa kushandiswa kwekushandisa.
4. Shandisa uye kuchengetedza kweyakaderera viscosity HPMC
Kushandiswa Nzira
Yakadzika viscosity HPMC inowanzo kupihwa muupfu kana granular fomu uye inogona kuparadzirwa zvakananga mumvura yekushandisa.
Kuti udzivise Agglomoration
Mune yakaoma poda formula, inogona kusanganisa zvakanyanya nedzimwe zvinhu zvakavezwa uye zvakawedzerwa kumvura kuti uvandudze kunyatsoita.
Kuchengetedza Zvinodiwa
HPMC inofanira kuchengetwa mune yakaoma, inotonhorera, yakanyanya-yakakomberedzwa nharaunda kudzivirira kupisa kwakanyanya uye humidity.
Ramba kure kure neusimbe oxidants kudzivirira makemikari maitiro kubva pakukonzera shanduko yekuita.
Tembiricha yekuchengetedza inokurudzirwa kuti ishandiswe pa0-30 ℃ uye dzivisa zvakananga zuva kuti uve nechokwadi chekugadzikana uye kwebasa hupenyu hwechigadzirwa.
Yakadzika viscosity hydroxypropyl methylcelloseanoita basa rakakosha mumaindasitiri akawanda sezvinhu zvekuvakira, mishonga, cosmetics dziviriro, uye mararamiro emvura, Maitiro ayo akaderera viscosity anoita kuti ive yakakodzera kuti ive yekunyorera zviitiko zvinoda fluidity, kupararira uye kugadzikana. Nekukura kwekuenderera kwehunyanzvi hwekushanda kwemaindasitiri, munda wekushanda weSystem viscosity HPMC ichave yakawedzera kuwedzerwa, uye icharatidza yakawedzera tarisiro mukuvandudza kuita kwechigadzirwa uye kururamisa maitiro ekugadzira.
Kutumira Nguva: Mar-25-2025