Hydroxypropylmethylcellulose (HPMC) i polymer inoshandiswa zvakasiyana-siyana uye inoshandiswa zvakasiyana-siyana inoshandiswa mumaindasitiri akasiyana siyana.Mushonga uyu ndewemhuri yecellulose ether uye inotorwa kubva kune natural cellulose.HPMC inogadzirwa nekugadzirisa cellulose kuburikidza nemakemikari reaction, zvichikonzera mvura-inonyungudika polima ine yakasarudzika zvimiro.Kushandiswa kwayo kwakapararira kunokonzerwa nekusiyana-siyana kwayo, biocompatibility, uye kugona kugadzirisa zvivakwa zvayo kune chaiwo maapplication.
1. Indasitiri yemishonga:
A. Tablet kugadzirwa:
HPMC chinhu chakakosha mukugadzirwa kwemishonga, kunyanya mukugadzira mapiritsi.Inoita sebhainda kuti ibatsire kusunga mapiritsi emishonga pamwechete.Uye zvakare, HPMC yakadzora kuburitsa zvivakwa, kuve nechokwadi kuburitswa zvishoma nezvishoma kweanoshanda mishonga yemishonga (APIs) mumuviri.Izvi zvakakosha kune zvinodhaka zvinoda kuchengetedzwa uye kudzorwa kusunungurwa kuitira optimal therapeutic effect.
b.Mucheka wefirimu wakaonda:
HPMC inoshandiswa zvakanyanya muindasitiri yemishonga yemapiritsi akavharwa nefirimu.Mafirimu eHPMC anowedzera kutaridzika kwemapiritsi, masiki zvinodhaka kuravira uye kunhuwa, uye anopa dziviriro kubva kune zvakatipoteredza zvinhu.Kuburitswa kwezvinodhaka kunodzorwa kunogonawo kuwanikwa kuburikidza nehunyanzvi firimu coating maumbirwo.
C. Ophthalmic Solutions:
Mune ophthalmic formulations, HPMC inoshandiswa sevhisikity modifier uye lubricant.Yayo biocompatibility inoita kuti ive yakakodzera kushandiswa mumadonhwe emeso, kuvandudza kunyaradza kweziso uye kuwedzera kurapa kwehutano hwezvinhu zvinoshanda.
d.Kugadzirira kunze:
HPMC inoshandiswa mumhando dzakasiyana dzekugadzirira senge makirimu uye gels.Iyo inoshanda seyakakora, inosimudzira viscosity yechigadzirwa uye ichipa yakatsetseka, inodiwa chimiro.Kunyungudika kwayo kwemvura kunovimbisa kushandiswa kuri nyore uye kunyura muganda.
e.Kumiswa uye emulsions:
HPMC inoshandiswa kudzikamisa kumiswa uye emulsions mune yemvura dosage mafomu.Inodzivirira zvidimbu kubva pakugadzirisa uye inovimbisa kunyange kuparadzirwa kwechirwere mukati mekugadzirwa.
2. Indasitiri yekuvaka:
A. Tile Adhesives uye Grout:
HPMC inowanzoshandiswa mumatairi adhesives uye grouts nekuda kwekuchengetedza mvura.Inonatsiridza kushanda, inowedzera nguva yakavhurika, uye inonamira kunamira kune mataira uye substrates.Pamusoro pezvo, HPMC inobatsira kuvandudza simba rose uye kusimba kweanonamira.
b.Simende dhaka:
Mune simende-based mortars, HPMC inoshanda senge inochengetedza mvura uye inovandudza kushanda kwemusanganiswa.Iyo inobatsirawo mukunamatira uye kubatana kwedhaka, kuve nechokwadi chekubatana uye kwakasimba chisungo pakati penzvimbo.
C. Makomisheni ekuzvienzanisa:
HPMC chinhu chakakosha chega-leveling makomisheni anoshandiswa mukuisa pasi.Inopa mafambiro ekuyerera kune musanganiswa, ichibvumira kuti ipararire zvakaenzana uye yega-yega, zvichiita kuti zvive nyore, kunyange pamusoro.
d.Gypsum-based products:
HPMC inoshandiswa mukugadzira gypsum-based products zvakaita sejoint compound uye stucco.Inovandudza kuwirirana uye kushanda kwezvigadzirwa izvi, inopa kunamatira zviri nani uye inoderedza kusagika.
3. Indasitiri yezvekudya:
A. Mamiriro uye muromo:
Muindasitiri yechikafu, HPMC inoshandiswa seyakakora uye gelling agent.Inobatsira kuzadzisa kugadzirwa kunodiwa uye muromo mukudya kwakasiyana-siyana, kusanganisira sosi, madhiri uye zvigadzirwa zvemukaka.
b.Kutsiva mafuta:
HPMC inogona kushandiswa sechinotsiva mafuta mune mamwe magadzirirwo echikafu kubatsira kudzikisa macalorie emukati uchichengeta yaunoda manyorerwo uye hunhu hwekunzwa.
C. Emulsification uye kudzikamisa:
HPMC inoshandiswa emulsification uye kudzikamisa kwezvigadzirwa zvekudya, senge condiments uye mayonnaise.Inobatsira kugadzira emulsions yakagadzikana, inodzivirira kuparadzaniswa kwechikamu uye inowedzera hupenyu hwesherufu.
d.Girazi uye coatings:
HPMC inoshandiswa mune glazes uye coatings kune confectionary zvigadzirwa.Inopa chitarisiko chakatsetseka uye chinopenya, inosimudzira kunamatira, uye inobatsira kuvandudza huwandu hwese hwechigadzirwa chakapedzwa.
4. Indasitiri yezvizoro:
A. Rheology Modifier:
HPMC inoshandiswa se rheology modifier mu cosmetic formulations, inokanganisa viscosity uye manyorerwo emafuta, lotions uye gels.Inopa chigadzirwa kugadzikana, kunakidza kunzwa.
b.Emulsion stabilizer:
Mune cosmetic emulsions, senge makirimu uye lotions, HPMC inoshanda seyakagadzikana, ichidzivirira iyo aqueous uye mafuta zvikamu kubva kupatsanurwa.Izvi zvinobatsira kuvandudza kugadzikana kwese uye hupenyu hwesherufu hwechigadzirwa.
C. Firimu yekare:
HPMC inoshandiswa semugadziri wekugadzira firimu muzvizoro zvakaita semascara nepfapfaidzo yebvudzi.Inoumba firimu rinoshanduka paganda kana bvudzi, rinopa zvikomborero zvekugara kwenguva refu uye nezvimwe.
d.Suspension agent:
Mukumiswa, HPMC inodzivirira pigments uye zvimwe zvimedu zvakasimba kubva pakugadzirisa, kuve nechokwadi chekugovera uye kuwedzera kutaridzika kwezvigadzirwa zvekuzora.
5 Mhedziso:
Hydroxypropyl methylcellulose (HPMC) i polymer inoshanda zvakasiyana-siyana ine maapplication mumaindasitiri akasiyana siyana, anosanganisira emishonga, kuvaka, chikafu uye zvekuzora.Zvimiro zvayo zvakasiyana, zvakadai sekunyungudika kwemvura, biocompatibility uye versatility, inoita kuti ive chinhu chinokosha mumhando dzakasiyana-siyana dzekugadzirisa.Kunyangwe iri kuvandudza mashandiro emapiritsi emishonga, kusimudzira mashandiro ezvivakwa zvekuvaka, kuvandudza magadzirirwo ezvigadzirwa zvechikafu, kana kupa kugadzikana kune zvigadzirwa zvezvizoro, HPMC inoita basa rakakosha mukuzadzisa zvinodiwa chaizvo zvemaindasitiri akasiyana.Sezvo kutsvagisa uye tekinoroji ichiramba ichifambira mberi, mashandisiro uye magadzirirwo eHPMC angangowedzera, achisimbisa chinzvimbo chayo sepolymer inogoneka uye yakakosha mune zvesainzi uye kugadzirwa kwechigadzirwa.
Nguva yekutumira: Zvita-25-2023