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Ahụmịhe Mmepụta Afọ 14
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Sistemụ Ogo ISO 9001: 2015 agafeela

Onye Na-ebunye China Pvpp R maka Mmanya na Mmanya

 


  • Ọnọdụ:25249-54-1
  • MF:C6H9NO
  • MW:111.14176
  • EINECS:607-660-4
  • Aha njirimara:Njikọta Polyvinylpolypyrrolidone; Njikọta Povidone; Njikọta PVP; Poly[1-(2-oxo-1-pyrrolidinyl)-1,2-ethanediyl]; Polyvinylpyrrolidone anaghị agbaze (Crospovidone); INSOLUBLEPOLYVINYLPOLYPYRROLIDONE; polyvinylpolypyrrolidonepolyvinylpyrrolidone; Polyvinylpyrrolidone njikọtata USP/EP/BP; CROSPIVIDONE, Njikọta Polyvinylpyrrolidone; Njikọta Polyvinylpyrrolidone
  • Nkọwa Ngwaahịa

    Budata

    Akara Ngwaahịa

    Mmezi anyị dabere na ngwa dị elu, talent pụrụ iche na ike teknụzụ siri ike ugboro ugboro maka onye na-ebubata ChinaPvppR maka Onye Nnọchiteanya Mmanya na Mmanya, Anyị anọwo na-atụ anya iso ndị ahịa niile na-arụkọ ọrụ site n'ụlọ na mba ofesi. Ọzọkwa, afọ ojuju ndị ahịa bụ ihe anyị na-achọ ruo mgbe ebighị ebi.
    Mmezi anyị dabere na ngwa dị elu, talent pụrụ iche na ike teknụzụ siri ike ugboro ugboro makaPvpp na Crospovidone, Anyị na-ekwusi ike mgbe niile na ụkpụrụ nke "Ịdị mma na ọrụ bụ ndụ ngwaahịa". Ruo ugbu a, a na-ebupụ ngwaahịa anyị na mba karịrị iri abụọ n'okpuru njikwa mma anyị siri ike na ọrụ dị elu.

    Njikọta Polyvinylpyrrolidone (PVPP)bụ polima ejikọtara ọnụ nke na-anaghị agbaze na mmiri, asịd siri ike, ntọala siri ike, na ihe mgbaze organic n'ozuzu, nke e mepụtara site na polymerization nke vinyl pyrrolidone monomers n'okpuru ọnọdụ pụrụ iche. Dịka ngwaahịa kemịkalụ dị mkpa nke polima,PVPPnwere ọtụtụ ihe bara uru na nke pụrụ iche, a na-ejikwa ya eme ihe n'ọtụtụ ebe na ihe ịchọ mma, nri, ọgwụ na ngalaba ndị ọzọ.

    Ngwaahịa PolyKoVidoneTM -XL
    (Ụdị A)
    PolyKoVidoneTM -10
    (Ụdị B)
    Ọdịdị Ntụ ntụ ọcha ma ọ bụ nke na-acha odo odo ma ọ bụ nke na-acha ọcha ma ọ bụ nke na-acha odo odo
    Ihe ndị na-agbaze mmiri % kachasị. 1.0 1.0
    Uru pH (1% na mmiri) 5.0-8.0 5.0-8.0
    Mfu kachasị na nkụcha 5.0 5.0
    % kachasị elu nke ntụ sulphate 0.1 0.1
    Ngụkọta Nitrogen% 11.0-12.8 11.0-12.8
    Adịghị ọcha A (Vinylpyrrolidone) ppm kachasị 10 10
    Peroksid (Dịka H2O2) ppm kachasị narị anọ 1000
    Ọla dị arọ ppm max 10 10
    Nha nkebi (µm), ≥80% 50-250 5-50

    PVPP, dịka ngwaahịa kemịkalụ dị mkpa nke polima, nwere ọtụtụ ihe bara uru na nke pụrụ iche, a na-ejikwa ya nke ọma na ihe ịchọ mma, nri, ọgwụ na ngalaba ndị ọzọ. N'ihi oke ibu molekul na nhazi njikọta nke polyvinylketone, ọ naghị agbaze na mmiri mana ọ nwere ike ime ka nhazi netwọk ya gbasaa ma gbawaa ngwa ngwa mgbe ọ zutere mmiri.PVPPA na-ejikarị ya eme ihe dị ka ihe na-emebi ihe maka mbadamba ọgwụ, yana ihe na-eme ka ihe kwụsie ike, ihe na-eme ka ihe dị mgbagwoju anya maka ihe ndị dị na ọgwụ, na ihe na-eme ka tannins na polyphenols dị mgbagwoju anya n'ọgwụ osisi.

    eji pvpp

    Ngwaahịa Aha yiri ya CAS
    Povidone ayodiin PVP-I 25655-41-8
    Polyvinylpyrrolidone PVP 9003-39-8
    Njikọ njikọ dị n'etiti Polyvinylpyrrolidone PVPP 25249-54-1
    N-Vinyl-2-pyrrolidone NVP 88-12-0
    N-Methyl-2-pyrrolidone NMP 872-50-4

    25kg kwa drum, 9tons/20'container

    Mmezi anyị dabere na ngwa dị elu, nkà pụrụ iche na ike teknụzụ siri ike ugboro ugboro maka onye na-ebunye Pvpp R maka onye nnọchi anya mmanya na biya nke China, anyị anọwo na-atụ anya iso ndị ahịa niile na-arụkọ ọrụ ọnụ site n'ụlọ na mba ofesi. Ọzọkwa, afọ ojuju ndị ahịa bụ ihe anyị na-achọ ruo mgbe ebighị ebi.
    Onye Na-ebunye ChinaPvpp na Crospovidone, Anyị na-ekwusi ike mgbe niile na ụkpụrụ nke "Ịdị mma na ọrụ bụ ndụ ngwaahịa". Ruo ugbu a, a na-ebupụ ngwaahịa anyị na mba karịrị iri abụọ n'okpuru njikwa mma anyị siri ike na ọrụ dị elu.


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