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Polyvinylpyrrolidone
Lihlahisoa tsa Polyvinylpyrollidone (PVP) tsa Kereiti ea Bohlale li teng e le mofuta oa tharollo ea phofo le metsi, 'me li fuoa mefuta e mengata ea boima ba limolek'hule, li qhibiliha habonolo ka metsing, joala le lintho tse ling tse qhibilihisang manyolo. botsitso ba lik'hemik'hale, ha ho chefo. Lisebelisoa tsa Key Technical: Product PVP K15P PVP K17 PVP K25 PVP K30 PVP K90 PVP K30L PVP K85L PVP K90L Ponahalo e tšoeu kapa e soeufetseng phofo e se nang mmala Ha e na 'mala o mosehla ... -
Vinylpyrrolidone / Vinyl ea acetate
VP / VA Copolymers li na le likarolo tse fapaneng tsa vinylpyrrolidone ho vinyl acetate mme e fumaneha e le phofo e tšoeu kapa tharollo e hlakileng ea metsi ka metsing, ethanol le isopropanol. Ke lifilimi tse thata, tse benyang, tse tenyetsehang, tse tlosoang ka metsi, oksijene tse lumellang khalase, lipolasetiki le tšepe, thepa ena, hammoho le bokhoni ba ho laola hydrophilicity ea tsona ka ho hlophisoa ha monomer, li lebisa ts'ebetsong ea eona ea indasteri. Lisebelisoa tsa Key Technical: Product PVP / VA 64 Powder PV ... -
PVPP
PVPP ke PVP e kopaneng, ke hygroscopic, e sa kenelle ka metsing le li-solvent tse ling tse tloaelehileng, empa e ruruha ka potlako ho solutbition ea metsi ntle le gel. Lisebelisoa tsa Key Technical: Product PVPP (One Way) PVPP (Regenerate) Ponahalo e tšoeu ho soeufala, hygroscopic, phofo e phallang mahala Solubility Insoluble ka metsing le li-solvent tse ling tse tloaelehileng. Monko oa ho emisa o akheha, Nitrogen e Tloaelehileng 11.0-12.8% 11.0-12.8% Lisebelisoa tse boima (joalo ka Pb) 10ppm max. 10ppm, max. Etella pele 2 ppm max. 2 ppm max ...
