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Ahụmịhe Mmepụta Afọ 14
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Ụlọ ọrụ mmepụta ihe maka Pvp (K90, K30, K25, K17, K15)

 


  • Nọmba CAS:9003-39-8
  • MF:(C6H9NO) n
  • MW:111.143
  • Nọmba EINECS:1312995-182-4
  • Okwu ndị yiri ya:vinisil; vinylpyrrolidonepolymer; PVP K30 USP24; PVP K120; K30 PVP K30; K 30 POVIDONE K 30 BP/USP; PVP H-30; PVP K 30 TECHNICAL GRADE; POLYVINYLPYRROLIDONE K 25; POLYVINYLPYRROLIDONE K 60; POLYVINYLPYRROLIDONE-DIVERGAN RS; POLYVINYLPYRROLIDONE; POLYVIDONUM; PLASDONE XL; PLANT AC; PVPD; Polyvinylpyrolidone PVP/PA Copolymer; POLYVINYLPYRROLIDONEPOLYMERS; polyvinylpyrrolidone, povidone; POLY(N-VINYL-2-PYRROLIDONE) (LOW M.WT.); POLY(N-VINYL-2-PYRROLIDONE) (MED. M.WT.); CROSPOIRDONE; POLYVINYLPYRROLIDONE (K30) (POVIDONE); POLYVINYLPOLYPYRROLIDONE (PVP-40)
  • Nkọwa Ngwaahịa

    Budata

    Akara Ngwaahịa

    Anyị nwere ndị ọrụ dị oke mma iji zaa ajụjụ ndị ahịa. Ebumnuche anyị bụ "ihe na-atọ ndị ahịa ụtọ 100% site na ọrụ anyị dị mma, uru na ọrụ otu anyị" ma hụkwa ezigbo ihe ndekọ n'etiti ndị na-azụ ahịa. Site na ọtụtụ ụlọ ọrụ mmepụta ihe, anyị ga-eweta ọtụtụ ụlọ ọrụ mmepụta ihe makaOnye isi ojii (Pvp)(K90, K30, K25, K17, K15), Nabata ndị ahịa niile nọ n'ụlọ na mba ofesi ka ha bịa na ụlọ ọrụ anyị, iji mepụta ọdịnihu pụrụ iche site na mmekorita anyị.
    Anyị nwere ndị ọrụ dị oke mma iji zaa ajụjụ sitere n'aka ndị ahịa. Ebumnuche anyị bụ "ọṅụ ndị ahịa 100% site na ngwọta anyị dị mma, uru na ọrụ otu anyị" ma hụkwa ezigbo ihe ndekọ n'etiti ndị na-azụ ahịa. Site na ọtụtụ ụlọ ọrụ mmepụta ihe, anyị ga-egosi ọtụtụ ihe dị iche iche, Gịnị mere anyị ji eme ihe ndị a? N'ihi na: A, Anyị bụ ndị eziokwu ma bụrụ ndị a pụrụ ịtụkwasị obi. Ngwaahịa anyị nwere oke mma, ọnụ ahịa mara mma, ikike ọkọnọ zuru oke na ọrụ zuru oke. B, Ọnọdụ ala anyị nwere nnukwu uru. C, Ụdị dị iche iche: Nabata ajụjụ gị, A ga-ekele gị nke ukwuu.

    Polyvinylpyrrolidone (PVP) bụ polima nke vinylpyrrolidone, nke enwere ike kewaa n'ime PVP na-agbaze na PVPP na-agbaze n'ihi ọkwa polymerization ya dị iche iche. Ibu molekul nke PVP na-agbaze bụ 8000~10000, nke enwere ike iji dị ka ihe na-eme ka mmiri dị mmiri mmiri.

    Aha ngwaahịa Polyvinylpyrrolidone
    CAS 9003-39-8
    Nchekwa 2-8°C
    Ebe isi mmiri 90-93 Celsius
    Ebe agbaze >300°C
    PH 3.0-5.0
    Mmiri na-agbaze H2O: soluble100mg/mL
    MF CH4

    1. Ihe na-eme ka agba sie ike; Ihe na-eme ka agba sie ike; Ihe na-eme ka ọ sie ike; Ihe na-eme ka mbadamba sie ike; ihe na-ekesa ya.

    2. A na-ejikarị ya eme ihe dị ka ihe na-eme ka ihe doo anya maka biya, mmanya vinega, mmanya vinega, wdg.

    3. Ejiri ya dị ka mmiri anaghị agagharị maka chromatography gas

    4. Mgbagwoju anya nke PVP-I dị ka ihe na-egbu nje

    5. Ọgwụ nje maka ọgwụgwọ, ịkụ azụ̀ na ịzụ anụmanụ. A na-eji ya agwọ akpụkpọ ahụ na akpụkpọ ahụ mucous.

    6. Mgbe e ji ya eme ihe ịchọ mma kwa ụbọchị, PVP na copolymers nwere ezigbo ihe na-agbasa ma na-emepụta ihe nkiri, a pụkwara iji ha mee ihe dị ka mmiri mmiri, ihe na-eme ka ntutu dị nro na mousse, ihe na-eme ka ntutu dị nro, ihe na-eme ka ntutu dị jụụ, ihe na-eme ka ntutu dị jụụ, ihe na-eme ka ntutu dị jụụ, ihe na-eme ka ntutu dị jụụ, na ihe na-eme ka agba ntutu dị nro.

    7. A na-eji ya amịkọrọ phenols na tannic acid site na ihe ndị e si na mmiri wepụta iji mee ka enzymes osisi dị ọcha. A na-eji ya dị ka ihe na-eme ka ihe dị n'ime ya dị iche iche iji kewaa aromatic acid, aldehydes na phenols.

    CAS-9003-39-8

    25kg kwa drum, 9ton/20'container.

    25kgs/akpa, 20ton/20'akpa.

    Nkwakọ ngwaahịa CAS 9003-39-8

    PolyvinylpyrrolidoneK-17;Polyvinylpyrrolidone, nkezi MW 58,000; Polyvinylpyrrolidone K 15 Viscosity Nkezi Molecular Wt. 10,000; Polyvinylpyrrolidone K 30 Viscosity Nkezi Molecular Wt. 40,000; Polyvinylpyrrolidone K 90 Viscosity Nkezi Molecular Wt. 630,000; Polyvinylpyrrolidone K 60 Viscosity Nkezi Molecular Wt. 220,000 (45% na Mmiri); Polyvinylpyrrolidone, Nkezi MW Ihe dị ka 40,000; vinylpyrrolidone homopolymer; 1-Vinyl-2-pyrrolidone polymer; Polyvinylpyrrolidone solution; CarboTab PVP; Viscosity Nkezi Molecular Wt. 10,000; Polyvinylpyrrolidone, avera; Polyvinylpyrrolidone, nkezi MW 1.300.000, K85-95 1KG; Polyvinylpyrrolidone, nkezi MW 1.300.000, K85-95 500GR; Polyvinylpyrrolidone, nkezi MW 58.000, K29-32 100GR; Polyvinylpyrrolidone, nkezi MW 58.000, K29-32 500GR; PoIyvinylpyrrolidone; polyvinylpolypyrolidone; undissolve polyvinylpolypyrolidone (PVPP); POLYVIDONE 25 1 KG; POLYVIDONE 25 100 G; POLYVINYLPOLYPYRROLIDONE DIVERGAN RS; Polyvinyl pyrrolidone (MW 1.3 Nde); PlasdonePVP; POVIDONE (RG); Polyvinylpyrrolidone, nkezi MW 8,000, K 15 – 19; Polyvinylpyrrolidone (PVP10); 143rp; 1-ethenyl-2-pyrrolidinone polymers; 1-ethenyl-2-pyrrolidinonhomopolymer; 1-vinyl-2-pyrrolidinon polymers; Polyvinylpyrrolidone (PVP); CAS9003-39-8; ịzụta polyvinylpyrrolidone; polima polyvinylpyrrolidone; polyvinylpyrrolidone dị ọnụ ala; zụta polyvinylpyrrolidone; ndị na-ebunye polyvinylpyrrolidone; ndị na-ebunye china polyvinylpyrrolidone k25; ọnụahịa pvp k30; ntụ ntụ pvp k30; polyvinylpyrrolidone pvp povidone k30; nọmba cas 9003-39-8; zụta pvp k30; polyvinylpyrrolidone k-90; pvp polyvinylpyrrolidone; pvp K90; pvp K60; polyvinylpyrrolidone k15; polyvinylpyrrolidone k17; ndị na-emepụta polyvinylpyrrolidone; polyvinylpyrrolidone n'ogbe

    Anyị nwere ndị ọrụ dị oke mma iji zaa ajụjụ ndị ahịa. Ebumnuche anyị bụ "ihe na-atọ ndị ahịa ụtọ 100% site na ngwọta anyị dị mma, uru na ọrụ otu anyị" ma hụkwa ezigbo ihe ndekọ n'etiti ndị na-azụ ahịa. Site na ọtụtụ ụlọ ọrụ mmepụta ihe, anyị ga-eweta ọtụtụ ụlọ ọrụ mmepụta ihe maka Pvp (K90, K30, K25, K17, K15). Nabata ndị ahịa niile nọ n'ụlọ na mba ofesi ka ha gaa na ụlọ ọrụ anyị, iji mepụta ọdịnihu pụrụ iche site na mmekorita anyị.
    Ụlọ ọrụ mmepụta ihe maka Pvp na Povidone, Gịnị mere anyị ji eme ihe ndị a? Maka na: A, Anyị bụ ndị eziokwu ma bụrụ ndị a pụrụ ịtụkwasị obi. Ngwaahịa anyị nwere oke mma, ọnụ ahịa mara mma, ikike ọkọnọ zuru oke na ọrụ zuru oke. B, Ọnọdụ ala anyị nwere nnukwu uru. C, Ụdị dị iche iche: Nabata ajụjụ gị, a ga-enwe ekele dị ukwuu maka ya.


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