Ndị na-emepụta ihe dị na PVP polymer

  • Usoro nke PVP K

    Usoro nke PVP K

    PVP K bụ polymer hygroscopic, nke a na-enye ya na ọcha ma ọ bụ ude na-acha ọcha ntụ ntụ, sitere na ala ruo elu viscosity & dị ala ruo elu molecular arọ na solubility na aqueous na organic solvents, nke ọ bụla e ji mara K Value.PVP K bụ Solubility na mmiri na ọtụtụ oter. organic solvents.,Hygroscopicity,Fim mbụ,Adhesive,Intial tack,Complex Forma-tion,Stabilization,Solubilization,Crosslinkability,Biological compatibility and Toxicological safeness.

  • VP/VA Copolymers

    VP/VA Copolymers

    VP/VA Copolymers na-emepụta ihe nkiri transperent, mgbanwe, oxygen permeable ihe nkiri nke na-arapara na iko, plastik na ọla.Vinylpyrrolidone/Vinyl acetate (VP/VA) resins bụ linear, random copolymers nke a na-emepụta site na free-radical polymerization nke monomers dị iche iche.VP/VA Copolymers dị dị ka ntụ ntụ ọcha ma ọ bụ ngwọta doro anya na ethanol na mmiri.A na-eji VP/VA copolymers eme ihe dị ka ndị na-eme ihe nkiri n'ihi mgbanwe ihe nkiri ha, ezigbo adhesion, luster, remoistenability water and hardness.Ngwongwo ndị a na-eme ka ndị na-emepụta PVP/VA dị mma maka ụlọ ọrụ mmepụta ihe dị iche iche, nlekọta onwe onye na ngwaahịa ọgwụ.

  • Crospovidone

    Crospovidone

    Pharmaceutical Excipient Crospovidone bụ a crosslinked PVP, insoluble PVP, ọ bụ hygroscopic, insoluble na mmiri na ndị ọzọ niile nkịtị solvents, ma ọ zaa ngwa ngwa na aqueous solutbition na-enweghị ihe ọ bụla gel si.Nkewa dị ka Crospovidone Ụdị A na Ụdị B dịka nha nha dị iche iche.Isi Nka na ụzụ Parameters: Ngwaahịa Crospovidone Ụdị A Crospovidone Ụdị B Ọdịdị White ma ọ bụ odo-acha ọcha ntụ ntụ ma ọ bụ flakes Identifications A.Infrared Absorption B. Ọ dịghị agba anụnụ anụnụ na-etolite ...
  • Iodine PVP

    Iodine PVP

    PVP Iodine, nke a na-akpọkwa dị ka PVP-I, Povidone Iodine. Dị ka free eruba, ọbara ọbara ntụ ntụ, na-adịghị ewe iwe na ezi nkwụsi ike, igbari na mmiri na mmanya, insoluble na diethylethe na chloroform.Broad spectrum biocide;Mmiri soluble, nakwa soluble na: ethyl mmanya, isopropyl mmanya, glycols, glycerin, acetone, polyethylene glycol;Ịme ihe nkiri;Ihe mgbagwoju anya;Na-akpasu iwe na akpụkpọ ahụ na mucosa;Omume germicidal anaghị ahọpụta;Enweghị ọchịchọ maka ịmepụta nguzogide nje.Isi Nka na ụzụ P...