Hydroxypropylmethylcellulose (HPMC) E15 inoshandiswa zvakasiyana-siyana uye inoshanda zvakasiyana-siyana mishonga yemishonga ine mashandisirwo akawanda mumishonga yemishonga, cosmetic uye chikafu. Yakatorwa kubva kune yakasikwa cellulose, iyi cellulose inobva kune yakakurumbira nekuda kweiyo yakasarudzika zvimiro, kusanganisira kugona kwayo kugadzirisa mhinduro viscosity, kunatsiridza kuburitswa kwemishonga, uye kuwedzera kugadzikana kwekugadzira.
1.HPMC E15 sumo:
Hydroxypropyl methylcellulose (HPMC):
HPMC ndeye semi-synthetic polymer inotorwa kubva ku cellulose, yakasikwa polima inowanikwa muchirimwa sero madziro. Inogadzirwa nekurapa cellulose nealkali uyezve propylene oxide, zvichikonzera makomisheni ane hydroxypropyl uye methoxy substituents. Kugadziridzwa uku kunopa HPMC yakasarudzika zvivakwa, ichiita kuti ive yakakodzera kune akasiyana maapplication.
2. Hydroxypropyl methylcellulose E15:
HPMC E15 inonyatso reva yepakati kusvika yakakwirira viscosity HPMC giredhi. Iyo "E" mumazita ayo inoratidza kuti inoenderana nezvakatsanangurwa muEuropean Pharmacopoeia. Iri giredhi rakasarudzika rinowanzo shandiswa mukugadzirwa kwemishonga kuti uwane chaiwo maitiro ekuita.
3.Pharmaceutical applications:
A. Binders mukugadzirwa kwehwendefa:
HPMC E15 inowanzoshandiswa sebhainda mukugadzirwa kwehwendefa. Yayo inosunga zvivakwa zvinobatsira kusunga iyo inoshanda yemishonga ingredient (API) uye excipients pamwe chete, kuve nechokwadi chekubatana uye kusimba piritsi.
B. Matrix kugadzira vamiririri mune inodzorwa kuburitswa gadziriro:
HPMC E15 inoumba gel-senge matrix kana yasangana nemvura, ichiita kuti ive yakakodzera kudzorwa kana kuenderera kuburitsa maumbirwo. Izvi zvinovimbisa kusunungurwa, kudzorwa kusunungurwa kwemushonga kwenguva yakareba, nekudaro kunatsiridza kutevedza kwevarwere.
C. Firimu coating agent:
HPMC E15 inoshandiswa seyaimbova firimu repiritsi uye mapiritsi ekuputira. Iyo firimu inoguma inodzivirira mushonga kubva kune zvakatipoteredza, inowedzera chitarisiko uye inobatsira kumedza.
D. Suspension agent:
Mukuumbwa kwemvura yemuromo, HPMC E15 inoshanda senge inomisa mumiriri, ichidzivirira kugadzika kwechikamu uye kuve nechokwadi chekugoverwa kwemushonga mukati memvura yese.
E. Thickener:
Yayo viscosity-kugadzirisa zvinhu zvinoita kuti HPMC E15 ive yakakosha seyakakora mumvura uye semi-yakasimba maumbirwo akadai senge gels uye makirimu, zvichibatsira kuvandudza kugadzikana kwavo uye nyore kushandisa.
F. Disintegrant:
Mune mamwe magadzirirwo, HPMC E15 inogona kuita senge disintegrant, inokurudzira piritsi kuti rikurumidze kuputsika kuita zvidimbu zvidiki kana yasangana nemvura, ichikurudzira kuburitswa kwezvinodhaka uye kutorwa.
G. Emulsion stabilizer:
Muzvinyorwa zvemusoro zvakadai semafuta uye lotions, HPMC E15 inoshanda seyakagadzikana mu emulsions, kudzivirira kuparadzaniswa kwechikamu uye kuwedzera kugadzikana kwese kwechigadzirwa.
H. Sustained release pellets:
HPMC E15 inoshandiswawo kugadzira mapepa ekuburitsa akarebeswa anopa inodzorwa dhizaini yekuburitsa chimiro kana ichiitwa nemuromo.
4. Mamwe maapplication:
A. Cosmetic formula:
Muzvizoro, HPMC E15 inoshandiswa mune zvakasiyana siyana zvigadzirwa zvinosanganisira makirimu, lotions uye shampoos kubatsira kuvandudza magadzirirwo, kugadzikana uye kuita kwese kwemafomula.
B. Indasitiri yezvekudya:
HPMC E15 dzimwe nguva inoshandiswa muindasitiri yechikafu seyakakora, inodzikamisa kana emulsifier muzvigadzirwa zvakaita sesosi, mapfekero uye zvinhu zvakabikwa.
C. Construction industry:
Muindasitiri yekuvaka, HPMC E15 inoshandiswa sekuwedzera mune zvigadzirwa-samende kuvandudza kushanda, kunamatira uye kuchengetedza mvura.
HPMC E15 inogoneka uye inodiwa inogonesa ine dzakasiyana siyana dzekushandisa, kunyanya muindasitiri yemishonga. Basa rayo sebhainda, matrix yaimbova, firimu coating agent, uye mamwe akasiyana mabasa anoita kuti ive chinhu chakakosha mumuromo dosage fomu mafomati. Pamusoro pemishonga yemishonga, kushandiswa kwayo kunosvika kune zvizorwa, chikafu uye maindasitiri ekuvaka, zvichiratidza kuchinjika kwayo uye kukosha kwayo mumashandisirwo akasiyana. Sezvo kutsvagisa nekusimudzira munzvimbo idzi kuri kuenderera mberi, HPMC E15 ingangoramba iri mutambi akakosha mumaindasitiri ari kutsvaga masisitimu ekupa zvinodhaka akavandudzwa, magadzirirwo akagadzikana uye kukwidziridzwa kwekuita kwechigadzirwa.
Nguva yekutumira: Feb-06-2024