I-Polyvinyl Alcohol (PVA) yoMgangatho weMithi yoKwaleka iiTablet | Ifilimu eHlanjululwe kakhulu, ehambelana neGMP, ebhalisiweyo yiCDE

I-Pharmaceutical Grade Polyvinyl Alcohol (PVA) yethu yi-polymer eyenziweyo ecocekileyo kakhulu, enyibilikayo emanzini esetyenziswa kakhulu njengesithako samayeza. Ihambelana ne-pharmacopoeias eziphambili kuquka i-USP-NF, i-EP, i-JP, kunye ne-ChP, enobhaliso lwe-CDE (F20209990114). I-PVA isebenza njengearhente ebalaseleyo yokwenza ifilimu yokugquma iipilisi, i-binder ye-granulation emanzi, i-thickener yezisombululo zamehlo, kunye ne-emulsifier/stabilizer kwiifomyula ezahlukeneyo. Inika iipropati zokuthintela umswakama eziphezulu, amandla aphezulu okuncamathela, kunye nozinzo oluhle kakhulu lweekhemikhali. Ifumaneka kwi-grade e-hydrolyzed inxalenye (85-89 mol%) kunye ne-viscosity elawulwayo (4.6-6.0 mPa·s yesisombululo se-4%).Yenziwe phantsi kwezibonelelo ezithobela i-GMP, ifanelekile ukusetyenziswa kwamayeza omlomo, awesikhumba, kunye nawamehlo.

Qhagamshelana nathi

Iinkcukacha zeMveliso

Utywala bePolyvinyl yoBuchule baMayeza (iPVA)

Isishwankathelo seMveliso

I-Polyvinyl Alcohol (PVA) yi-polymer eyenziweyo enyibilikayo emanzini eyaziwa ngokubanzi njengesithako esiguquguqukayo nesibalulekileyo kwishishini lamayeza.I-PVA yethu yodidi lweyeza yenziwe phantsi kwezikhokelo ezingqongqo ze-GMP, iqinisekisa ubunyulu obuphezulu, umgangatho ohambelanayo, kunye nokuthobela ngokupheleleyo imigangatho ye-pharmacopoeia yamazwe ngamazwe.

Ubume beMveliso:

Igama leKhemikhali:Utywala bePolyvinyl
Inombolo ye-CAS:9002-89-5
Inombolo yoBhaliso lwe-CDE:F20209990114
Ukuthobela i-Pharmacopoeia:I-ChP, i-USP-NF, i-EP, i-JP
Inqanaba:I-Hydrolyzed Ngokuyinxenye (85-89 mol%)
Ukuqina (isisombululo se-4%, 20°C):4.6-6.0 mPa·s

Iimpawu eziphambili kunye neenzuzo

1. Iimpawu Ezibalaseleyo Zokwenza Iifilimu

Yenza iifilimu ezixineneyo, ezomeleleyo, neziguquguqukayo ezifanelekileyo zokugquma iithebhulethi
Ibonelela ngokhuseleko oluphezulu lokufuma kunye nokuthintela ioksijini, iphucula uzinzo lwemveliso kunye nexesha layo lokuphelelwa.
Ubuchule obuhle bokufihla ivumba

2. Amandla aphezulu okuBopha

Isibopheleli esisebenzayo kwi-granulation emanzi kumanqanaba aphantsi (2-5%)
Ivelisa iipilisi ezinobunzima obuphezulu kunye nokungaguquguquki kakhulu
Ithintela ukuvaleka kwesikhumba, ingakumbi kwimixube yamayeza amaninzi

3. Ukusebenza ngeendlela ezahlukeneyo

Isiqinisi/isiqinisikwizisombululo zamehlo kunye nokukrazula okwenziweyo
Isithambisi-mvelisokwi-emulsions kunye ne-topical formulations
Izinto ezisisisekokwiipatches zejeli kunye neenkqubo zokuhambisa i-transdermal
I-Matrix yangaphambilikwiifom zedosi yomlomo ekhutshwa rhoqo
I-polymer ephucula ukunyibilikaukusasazwa okuqinileyo okungenasimo (okuvunyelaniswa ziiteknoloji zokucubungula eziphambili)

4. Iimpawu Eziphezulu Zomzimba

I-polymer engeyiyo i-ionic enokunyibilika okungena-pH- iqinisekisa ukusebenza rhoqo kwindlela yokugaya ukutya
Izinzile ngokweekhemikhali kwaye ayinabungozi
I-viscosity ephantsi ivumela umxholo ophezulu oqinileyo kwii-coating suspensions kunye ne-granulation fluids, nto leyo ephucula ukusebenza kakuhle kokucubungula
Akukho peroxides – ifanelekile kwii-API ezinobuthathaka