Polyvinylpyrrolidone (PVP) K30, K60, K90

Dzina lazogulitsa:Povidone;Povidone;povidonum;Polyvinylpyrrolidone (PVP)

CAS NO.:9003-39-8

Kufotokozera

TYPE K VALUE MV

K12 10.2 – 13.8 3,000 – 7,000

K15 12.75 – 17.25 8,000 – 12,000

K17 15.3 – 18.36 10,000 – 16,000

K25 22.5 – 27.0 30,000 – 40,000

K30 27 – 32.4 45,000 – 58,000

K60 54 – 64.8 270,000 – 400,000

K90 81 – 97.2 1,000,000 – 1,500,000

Katundu:

Nontoxic; Zosakwiyitsa; Hygroscopic; Momasuka sungunuka m'madzi, mowa ndi zina zambiri organic solvents; Kusungunuka pang'ono mu acetone; Kusungunuka kwabwino; Kupanga mafilimu; Kukhazikika kwamankhwala; Physiologically inert; Kuvuta ndi kumanga katundu.

Mapulogalamu:

Polyvinylpyrrolidone (PVP) ili ndi zomangira zabwino kwambiri, zopanga mafilimu, zobalalitsa ndi zokhuthala ndipo zimagwiritsidwa ntchito kwambiri m'njira zotsatirazi:

• Binder: yoyenera granulation yonyowa ndi yowuma komanso kuponderezana kwachindunji pamapiritsi, imapangitsa kuti tinthu tating'onoting'ono tiwonongeke ndipo titha kuwonjezeredwa kumagulu a ufa mu mawonekedwe owuma kapena granulated powonjezera madzi, mowa kapena hydro-alcoholic solutions.

• Solubilizer: oyenera pakamwa ndi parenteral formulations, utithandize kusungunuka bwino sungunuka mankhwala mu olimba kubalalitsidwa mitundu.

• Chopaka kapena chomangira: kupaka zinthu zopangira mankhwala pagulu lothandizira.

• Kuyimitsa, kukhazikika kapena kusintha kwa viscosity: koyenera kuyimitsidwa pamutu ndi pakamwa komanso kugwiritsa ntchito njira zothetsera mavuto. Kusungunuka kwa mankhwala osasungunuka bwino kumatha kupitilizidwa pophatikizana ndi KoVidone.

Kulongedza:25kg / ng'oma

Posungira:Poyikidwa mu chidebe chotchinga mpweya pouma, pewani malo opepuka