PVP Polymers

  • PVP K Series

    PVP K Fa'asologa

    PVP K o se polymer hygroscopic, tuuina atu i le pa'epa'e pa'epa'e po'o le kulimi 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 ,Adhesive,Intial tack ,Complex forma-tion,Stabilization,Solubilization,Crosslinkability,Biological compatibility and Toxicological safeness.

  • VP/VA Copolymers

    VP/VA Copolymers

    VP/VA Copolymers e maua mai ata manino, fetuutuuna'i, okesene fa'afefeteina 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 ratios eseese.VP / VA Copolymers e maua e pei o paʻepaʻe paʻepaʻe poʻo ni vaifofo manino i le ethanol ma le vai. VP / VA copolymers e 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 e talafeagai mo le tele o fale gaosi oloa, tausiga o le tagata lava ia ma mea tau vaila'au.

  • Crospovidone

    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 vave fulafula 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 faʻafefe ma le mautu lelei, faʻafefe i le vai ma le ava malosi, e le mafai ona faʻafefe i le diethylethe ma le 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...
  • VP/DMAEMA Copolymer

    VP/DMAEMA Copolymer

    VP/DMAEMA Copolymer(VP/Dimethylaminoethylmetacrylate Copolymer) o se 20% approx.aqueous solution ma e mafai ona faʻapipiʻiina i le carbomer i gels manino. E maua ai le maualuga o le susu o le fa'atumauina o le curl, maualalo le tack ma le lalelei o le lauulu. E le gata i lea, e fesoasoani i le susu ma le mago selu ma maua ai le lamolemole, iila, tino & lagona silika i le lauulu. E maua ai se lagona lamolemole & fa'amalieina i le pa'u fo'i ma fa'atupuina se matrix polyelectrolyte e mafai ona fa'asa'i pe a fa'aoga fa'atasi ma le rheology modifiers.CP...