Mishonga yePolyvinyl Alcohol (PVA) yeMapiritsi | Yakanyoreswa neHigh Purity Film Former, GMP Compliant, CDE

Doro redu rePharmaceutical Grade Polyvinyl Alcohol (PVA) ipolymer yakagadzirwa yakachena kwazvo, inonyungudika mumvura inoshandiswa zvakanyanya semushonga wemishonga. Inoenderana nemakemikari makuru anosanganisira USP-NF, EP, JP, uye ChP, ine CDE registration (F20209990114). PVA inoshanda semushonga wakanaka wekugadzira mafirimu ekugadzira mapiritsi, binder ye granulation yakanyorova, thickener yemhinduro dzemaziso, uye emulsifier/stabilizer mumafomu akasiyana-siyana. Inopa hunhu hwepamusoro hwekudzivirira hunyoro, simba rakawanda rekunamatira, uye kugadzikana kwakanaka kwemakemikari. Inowanikwa muchikamu che hydrolyzed grade (85-89 mol%) ine viscosity inodzorwa (4.6-6.0 mPa·s ye 4% solution)Yakagadzirwa pasi pezvigadzirwa zvinotevedzera GMP, yakakodzera kushandiswa mumishonga yemuromo, yeganda, uye yemaziso.

Taura nesu

Ruzivo rweChigadzirwa

Doro rePolyvinyl remhando yemishonga (PVA)

Pfupiso yeChigadzirwa

Polyvinyl Alcohol (PVA) ipolymer yakagadzirwa inonyungudika mumvura inozivikanwa zvakanyanya semubatsiri anoshanda zvakasiyana-siyana uye akakosha muindasitiri yemishonga.PVA yedu yemhando yemishonga inogadzirwa pasi pemitemo yeGMP yakasimba, ichivimbisa kuchena kwakanyanya, mhando yakafanana, uye kutevedzera zvizere mitemo yepasi rose yepharmacopoeia.

Kuzivikanwa Kwechigadzirwa:

Zita reKemikari:Doro rePolyvinyl
Nhamba yeCAS:9002-89-5
Nhamba yekunyoresa yeCDE:F20209990114
Kutevedzera Mutemo wePharmacopoeia:ChP, USP-NF, EP, JP
Giredhi:Yakanyungudutswa zvishoma (85-89 mol%)
Kusviba (4% mhinduro, 20°C):4.6-6.0 mPa·s

Zvinhu Zvikuru & Mabhenefiti

1. Hunhu Hwakanaka Hwekugadzira Mafirimu

Inoumba mafirimu akakora, akasimba, uye anochinjika akakodzera kuputira mapiritsi
Inopa dziviriro yepamusoro yehunyoro neokisijeni, zvichiita kuti chigadzirwa chigare kwenguva refu uye chigare kwenguva refu.
Kugona kufukidza hwema hwakanaka

2. Simba Rakakura Rekusunga

Chinosunga chinoshanda che granulation yakanyorova pahuwandu hwakaderera (2-5%)
Inogadzira mapiritsi akaomarara uye asingatsvedzeri zvakanyanya
Inodzivirira kuvhara, kunyanya mumishonga yakawanda

3. Kushanda Kwakawanda

Chinosimbisa/chinosimbisamishonga yemaziso uye misodzi yakagadzirwa
Emulsifierye emulsions uye mafomura epamusoro
Zvinhu zvepakutangaye gel patches uye transdermal delivery systems
Yekare yeMatrixyemafomu ekunwa anosunungurwa kwenguva refu
Polima inowedzera kunyungudikayekupararira kwakasimba kusina chimiro (kunogoneswa nehunyanzvi hwepamusoro hwekugadzirisa)

4. Hunhu Hwakanaka Hwemuviri

Polymer isiri yeionic ine pH-isina kunyungudika - inoita kuti ishande zvakanaka mudumbu
Kugadzikana kwemakemikari uye kusina chepfu
Kusviba kwakaderera kunogonesa huwandu hwakawanda hwakasimba muzvimisikidzo zvekuputira uye granulation fluids, zvichivandudza kushanda zvakanaka kwekugadzirisa
Hapana peroxides - yakakodzera maAPI anonzwa