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Chithunzi cha PVP K
PVP K ndi hygroscopic polima, amaperekedwa mu woyera kapena creamy ufa ufa, raning kuchokera otsika kukhuthala kwakukulu & otsika kwa mkulu maselo kulemera ndi solubility mu amadzimadzi ndi zosungunulira organic, iliyonse yodziwika ndi K Value.PVP K ndi Kusungunuka m'madzi ndi oter ambiri organic solvents.,Hygroscopicity,Film kale,Zomatira,Intial tack,Complex forma-tion,Stabilization,Solubilization,Crosslinkability,Biological compatibility and Toxicological safeness.
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VP/VA Copolymers
VP/VA Copolymers amapanga makanema owoneka bwino, osinthika, otulutsa mpweya omwe amamatira magalasi, mapulasitiki ndi zitsulo.Vinylpyrrolidone / Vinyl acetate (VP / VA) utomoni ndi mzere, mwachisawawa copolymers opangidwa ndi free-radical polymerization wa monomers osiyana ratios.VP / VA Copolymers zilipo ngati ufa woyera kapena zomveka zothetsera ethanol ndi madzi.Ma copolymers a VP / VA amagwiritsidwa ntchito kwambiri ngati opanga mafilimu chifukwa cha kusinthasintha kwa filimu, kumamatira bwino, kuwala, kutulutsa madzi komanso kuuma.Zinthuzi zimapangitsa PVP / VA copolymers kukhala yoyenera kwa mafakitale osiyanasiyana, chisamaliro chaumwini ndi mankhwala.
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Crospovidone
Mankhwala Excipient Crospovidone ndi crosslinked PVP, insoluble PVP, ndi hygroscopic, osasungunuka m'madzi ndi zosungunulira zina zonse wamba, koma amafufuma mofulumira amadzimadzi solutbition popanda gel osakaniza froms.Its;Mtundu wa Crospovidone A ndi Mtundu B malinga ndi kukula kwa tinthu tating'ono.Zofunika Zaumisiri: Mtundu wa Crospovidone A Mtundu wa Crospovidone B Mawonekedwe Oyera kapena achikasu-woyera ufa kapena ma flakes Kuzindikiritsa A.Infrared Absorption B.Palibe mtundu wa buluu umapanga... -
PVP Iodine
Iodine ya PVP, yomwe imatchedwanso PVP-I, Povidone Iodine. Imakhala ngati yotuluka mwaulere, ufa wofiirira wonyezimira, wosakwiyitsa ndi kukhazikika bwino, kusungunuka m'madzi ndi mowa, osasungunuka mu diethylethe ndi chloroform.Biocide ya sipekitiramu yotakata;Kusungunuka m'madzi, komanso kusungunuka mu: mowa wa ethyl, mowa wa isopropyl, glycols, glycerin, acetone, polyethylene glycol;Kupanga mafilimu;Khola zovuta;Zochepa zokwiyitsa khungu ndi mucous membrane;Zosasankha majeremusi zochita;Palibe chizolowezi chopanga mabakiteriya kukana.Key Technical P...
