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Povidone
Povidone ke homopolymer ea 1-vinyl-2-pyrrolidone (Polyvinylpyrrolidone), e qhibilihang ka bolokolohi ka metsing, ka ethanol (96%), ka methanol le lintho tse ling tse qhibilihisang manyolo, e qhibilihang habobebe ka har'a acetone. phofo e tšoeu kapa li-flakes, ho tloha ho tlase ho isa ho e phahameng ea viscosity le ho tlase ho isa boima bo phahameng ba limolek'hule, bo khetholloang ke boleng ba K, bo nang le hygroscopisty e ntle haholo, e etsang lifilimi, e khomarelang, botsitso ba lik'hemik'hale le litlhaku tse sireletsehileng tsa chefo. Mefuta ea Boikarabello ba Senotlolo ... -
Kopopididone
Copovidone e nang le karolo ea 60/40 ea N-Vinylpyrrolidone ho Vinyl Acetate, e qhibilihang ka har'a li-solvents tse ngata. E teng ka phofo, Copovidone e etsa lifilimi tse thata, tse tlosoang ka metsi le tse benyang, e sebelisana hantle le li-plasticizers le li-modifiers tse ngata. Ho qhibiliha hantle metsing, joala le lisebelisoa tse ling tsa manyolo. Lisebelisoa tsa Key Technical: Ponahalo e phofo e tšoeu kapa e bosehla bo bosoeu kapa li-flakes, Viscosity e sa hlakang (Express as K Value) 25.20 ~ 30.24 Solubility e qhibilihang ka bolokolohi ka metsing, joala ... -
Crospovidone
Crospovidone ke PVP e kopantseng, PVP e ke keng ea qhibiliha, ke hygroscopic, ha e na metsi ka har'a metsi le li-solvent tse ling tse tloaelehileng, empa e ruruha kapele ka har'a solutbition e nang le metsi ntle le gel e tsoang ho eona. e khetholloang e le Crospovidone Type A le Type B ho latela boholo ba phatsa e fapaneng. Linotlolo tsa Bohlale tsa Bohlokoa: Sehlahisoa sa Crospovidone Mofuta oa A oa Crospovidone Mofuta oa B Ponahalo e tšoeu kapa e bosehla bo bosoeu kapa li-flakes Boitsebiso ba A. Infrared Absorption B. Ha ho 'mala o moputsoa o hlahang. Ho fanyeha ha CA ke ha ...
