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PVP Poly(1-vinylpyrrolidone-co-vinyl acetate) CAS 25086-89-9


  • Aha Ngwaahịa:Poly(1-vinylpyrrolidone-co-vinyl acetate)
  • CAS:25086-89-9
  • MF:C10H15NO3
  • MW:197.23
  • Okwu ndị yiri ya:25086 89 9; cas 25086 89 9; cas 25086-89-9; polymer cas 25086-89-9; Copovidone CAS 25086-89-9; VA (Copovidone) VA64/VA73; Poly(1-vinylpyrrolidone-co-vinyl acetate); copovidone n'ogbe; pvp va copolymer zụta; pvp va64
  • Nkọwa Ngwaahịa

    Budata

    Akara Ngwaahịa

    Kedu ihe bụ PVP Poly (1-vinylpyrrolidone-co-vinyl acetate) CAS 25086-89-9?

    Poly(1-vinylpyrrolido-co-vinyl acetate), nọmba CAS 25086-89-9, a pụkwara ịkpọ ya pvp va64, VA (Copovidone) VA64, ọ na-abụkarịkwa ntụ ntụ ọcha. Copovidone CAS 25086-89-9 bụ polima nwere molekul dị elu nke na-anaghị agbaze mmiri, Copovidone VA64 bụ nke a na-ejikarị eme ihe n'ọgwụ na ịchọ mma.

    Nkọwa

    ihe Ọkọlọtọ Nsonaazụ
    Uru K 25-36 30.21
    Aldehyde % ≤0.05 0.5
    Peroxide ppm ≤400 232
    Hydrazine ppm ≤ 1 <1
    N-vinylpyrrolidone % ≤0.1 −0.1
    Adịghị ọcha A(2-Pyrrolidinone)% ≤0.5 <0.5
    PPM ígwè dị arọ ≤20 <20
    Mmiri dị na pasentị ≤5.0 2.89
    Ihe fọdụrụ na ọkụ % ≤0.1% 0.073
    Ethinyl Acetate % 35.3-42 38.96
    Natrọjiin pasentị 7.0-8.0 7.5

    Ngwa

    Poly (1-vinylpyrrolidone-co-vinyl acetate) bụ isi ihe eji achọ mma, a na-eji ya maka gel ntutu, mousse, shampoo, wdg, yana surfactants, ọgwụ na ebumnuche ụlọ ọrụ ndị ọzọ. A na-ejikarị ha eme ihe dị ka ihe na-agbaze mmiri na ihe nrapado akọrọ na teknụzụ mbadamba na mbadamba ozugbo, dị ka ihe na-akpụ ihe nkiri na mkpuchi ihe nkiri, na dị ka ihe na-akpụ pore na ihe nkpuchi. A na-eji PVP va64 eme ihe maka mkpuchi shuga iji gbochie mgbawa. A na-eji mkpuchi ala eme ihe maka ebumnuche na-egbochi mmiri. PVP va copolymer na ihe ịchọ mma, a na-ejikarị ngwaahịa Vp/va copolymer eme ihe dị ka ihe na-akpụ ihe nkiri na ihe nrapado na ngalaba ihe ịchọ mma, ọkachasị na ihe na-agbawa agbawa, gel ntutu, mousse na ngwaahịa usoro shampoo. Ha na-arụ ọrụ dị mkpa dị ka ihe na-akpụ ihe nkiri na ihe nrapado ntutu. Ọ bụrụ na ejiri ha ọnụpvp k30, mmetụta ojiji ha ga-aka mma.

    pvp-va64

    Ngwugwu

    25kg/mgba

    ngwugwu ngwaahịa ogologo-15
    ngwaahịa-ogologo-21

    Zụta Copovidone CAS 25086 89 9 PVP VA Copolymer


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