HYDROXYPROPYL MetHylcellose (HPMC) haisi plasticzer mune yetsika pfungwa. Iyo inguva yemheremellose inowanzoitwa inowanzoshandiswa mune yemishonga, chikafu, kuvaka uye maindasitiri ekuchengetedza emunhu. Nepo isingaiti senge mapurasitiki anoshandiswa muPolymers, inoratidzira zvimwe zvimiro zvinogona kukwikwidza mhedzisiro yekukanganisa mune zvimwe zvekushandisa.
Kuti tiongorore musoro wenyaya yeHPMC uye basa rayo mumaindasitiri akasiyana-siyana, tinogona kuburitsa mune zvimiro zvemakemikari, zvivakwa, zvinoshandiswa, uye zvingangobatsira uye zvakashata. Kunzwisisa kwakazara kweHPMC kunopa nzwisiso yezvakangoita mafaro ayo uye nei ichionekwa sechinhu chakakosha mune zvakawanda zvekuumbwa.
Chemical chimiro uye zvivakwa zveHPMC
Chemical dhizaini:
HPMC ndeye semi-synthetic polymer inotorwa kubva kuCellulose, polymer yakasikwa inowanikwa mumasango masero emadziro. Hydroxypruppropyl uye methyl mapoka anounzwa kuburikidza nemakemikari kugadziridzwa. Uku kugadziridzwa kunochinja zvivakwa zvemuviri uye zvemakemikari emheremalose, zvichikonzera makomputa neakashanda nesimba.
hunhu:
Hydrophic: HPMC iri manyorerwo-svutugadzike uye yakanyanya hygrapic, ichiita kuti ive yakakodzera kune yakasiyana siyana mafambiro ayo anoda kuchengetwa kwemvura kana kudzora kusunungurwa.
Firimu-inogadzira: Iyo ine mafirimu-ekugadzira mafirimu ayo anoumba firimu rekudzivirira painoshandiswa kune nzvimbo, ichiita kuti ibatsire mumapfunde emishonga uye zvigadzirwa zvekuvaka.
Akakora Agent: HPMC inowanzoshandiswa semumiriri wakakura mumvura mhinduro. Yayo viscosity inowedzera nejiseni, kubvumira kudzora kwekuenderana kwemvura mafomu.
Tembiricha yekupisa: mamwe mamakisi eHPMC arikudzoreredza, zvichireva kuti ivo vanogona kudzoreredza chikamu chinoshanduka shanduko neshanduko mukushisa.
Inoshandiswa yeHPMC mune dzakasiyana maindasitiri
1. Indasitiri yePharmaceuce:
Piritsi inobatanidza: HPMC inowanzo shandiswa sechinhu chinobatanidza zvinhu zvemahwendefa muindasitiri yemishonga yemishonga. Iyo inopa denderedzwa rekudzivirira, kudzora kusunungurwa kwezvinodhaka, uye kunovandudza chitarisiko chechiratidzo.
OPHTALMIC mhinduro: Muziso remaziso uye ophthalmic mhinduro, HPMC inogona kuwedzera viscosity uye kugadzirisa nguva yekuchengetwa pane iyo ocular pamusoro.
2. Indasitiri yechikafu:
Kukoshesa Agent: HPMC inoshandiswa seyekuita mumiririri akasiyana mune akasiyana ezvekudya zvekudya, kusanganisira sosi, soups uye zvigadzirwa zvemukaka.
Emulsifier: Mune zvimwe zvekushandisa zvekudya, HPMC inogona kuita sechidimbu, ichivandudza kugadzikana kwe emulsion.
3. Indasitiri yekuvaka:
Tile Adhirekesi: Kuwedzera kweHPMC kune Tile Athesives inovandudza basa rekushanda, kuchengetwa kwemvura uye kusungwa kwesimba.
Mamoya uye purasti: Inoshandiswa mune zvekuvakisa zvakadai se motsals uye plasters kuti uwedzere kuderedza uye kushanda.
4. Zvigadzirwa zvega zvega:
Nzvimbo dzepamusoro-soro, mune krimu, midzi uye zvimwe zvekumusoro mafomu, HPMC inobatsira kuvandudza chimiro, kugadzikana uye ganda kunzwa kwechigadzirwa.
Bvudzi rekuchengetedza bvudzi: HPMC inowanikwa mune mamwe ebvudzi ekuchengetedza zvigadzirwa nekuda kweiyo firimu-inogadzira uye mamiriro ekugadzirisa zvinhu.
Zvakanakira uye Zvakashata zveHPMC
mukana:
BiocompriChiction: HPMC inowanzoonekwa yakachengeteka pakushandisa kwevanhu uye inoshandiswa zvakanyanya mune yemishonga uye yekudya zvikumbiro.
Kuedza: Iyo ine dzakasiyana siyana zvivakwa uye zvakakodzera kune dzakasiyana-siyana maindasitiri uye mafambiro.
Kuchengeta kwemvura: Iyo hydrophilic mhando yeHPMC AIDS mukuchengetwa kwemvura, iyo inogona kubatsira mune zvimwe zvekushandisa.
Kupfupisa:
Mutengo: HPMC inogona kuve inodhura yakafananidzwa nezvimwe zvinowedzera.
Tembiricha yekudziya: Nekuda kwesimba rekushandurwa kwemamwe mimwe hpmc mamakisi, mamwe mafambiro anogona kukanganiswa nekudziya kwekushisa.
mumhedziso
Kunyangwe HPMC isiri iyo yepliness mumfungwa yechinyakare, zvivakwa zvayo zvakasarudzika zvinoita kuti ive yakakosha muindasitiri akasiyana siyana. Inoratidza kuwanda kwefirimu raimbova, thickener uye mvura inochengetedza mumiririri mune yemishonga, chikafu, kuvaka uye chivakwa chekuchengetedza. Kunzwisisa chimiro chemakemikari, zvivakwa, uye zvikumbiro zveHPMC zvakadzoreredzwa kune vaongorori uye vaongorori vanotsvaga kutsvaga mafomu ekusangana nezvinodiwa chaizvo. Zvakanakisa zveBiocompuility uye zvinoenderana nekuwedzera pane zvinogona kuitika zvisina kunaka, kugadzira HPMC sarudzo yakakurumbira mumaindasitiri akawanda.
Kutumira Nguva: Dec-14-2023