PVP Polymers

  • PVP K Fa'asologa

    PVP K Fa'asologa

    PVP K o se polymer hygroscopic, tuuina i le pa'epa'e po'o le kulimi pa'epa'e pa'epa'e, e amata mai i le maualalo i le maualuga viscosity & maualalo i le mamafa molecular maualuga ma solubility i solu vai ma organic, ta'itasi o lo'o fa'aalia e K Value.PVP K o Solubility i le vai ma le tele o oter. solvents organic.,Hygroscopicity,Film muamua ,Api'i,Intial tack ,Fa'afaigata fau-tion,Stabilization,Solubilization,Crosslinkability,Biological compatibility ma Toxicological saogalemu.

  • VP/VA Copolymers

    VP/VA Copolymers

    VP/VA Copolymers e maua mai ata manino, fetuutuuna'i, okesene fa'apa'ia e pipii i tioata, palasitika ma metala.Vinylpyrrolidone / Vinyl acetate (VP / VA) resins o laina laina, copolymers faʻafuaseʻi e gaosia e le polymerization free-radical o monomers i fua eseese.VP / VA Copolymers e maua e pei o paʻepaʻe paʻepaʻe poʻo ni fofo manino i le ethanol ma le vai.VP / VA copolymers o loʻo faʻaaogaina lautele e fai ma ata tifaga ona o latou fetuutuunai ata tifaga, pipii lelei, luster, vai remoistenability ma faigata.O nei mea totino e fa'aogaina ai le PVP/VA copolymers mo le tele o fale gaosi oloa, tausiga o le tagata lava ia ma vaila'au.

  • Cropovidone

    Cropovidone

    Pharmaceutical Excipient Crospovidone o se crosslinked PVP, insoluble PVP, e hygroscopic, le mafai ona solu i le vai ma isi solvents masani uma, ae e fula vave i solutbition vai e aunoa ma se gel froms.Its;fa'avasega Crospovidone Ituaiga A ma le Ituaiga B e tusa ai ma le lapopo'a eseese.Fuafuaga Fa'ainisinia Autu: Oloa Crospovidone Ituaiga A Crospovidone Ituaiga B Foliga Pa'epa'e po'o samasama-pa'epa'e pa'epa'e po'o pa'epa'e Fa'amatalaga A. Infrared Absorption B. Leai se lanu lanumoana e tupu...
  • PVP iodine

    PVP iodine

    PVP Iodine, e taʻua foʻi o le PVP-I, Povidone Iodine. O loʻo i ai e pei o le tafe fua, paʻu enaena mumu, e le faʻaleagaina ma le mautu lelei, faʻafefe i le vai ma le ava malosi, e le mafai ona faʻafefe i diethylethe ma chloroform.Biocide o alaleo lautele;Suavai soluble, soluble foi i: ethyl alcohol, isopropyl alcohol, glycols, glycerin, acetone, polyethylene glycol;Ata-fausia;Faleoloa lavelave;Faʻaitiitia le faʻafefe i le paʻu ma le mucosa;Gaoioiga germicidal e le filifilia;Leai se fa'anaunauga mo le fa'atupuina o le fa'ama'i.P...