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Ahụmịhe Mmepụta Afọ 14
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Ọnụ ego dị mma maka ntụ ntụ PVA1788 nke ụlọ ọrụ mmepụta ihe dị ọnụ ala maka ihe eji arụ ụlọ

 


  • Nọmba CAS:9002-98-6
  • Usoro Molekụla:C2H5N
  • Ibu Molekụla:43.07
  • EINECS:618-346-1
  • Okwu ndị yiri ya:PEI-1750; ETHYLENE IMINE POLYMER SOLUTION, 50% n'ime mmiri; POLY(ETHYLENEIMINE) SOLUTION 10%; POLYETHYLENIMINE AV. MOL. WT. Ihe dị ka.*50,000 50% (W; PEI-14M; Ngwakọta polima Ethyleneimine, PEI; polyethyleneimine, nke nwere alaka, mw 10,000; polyethyleneimine, nke nwere alaka, mw 600; polyethyleneimine, nke nwere alaka, mw 70,000; EPOMIN P-1000; EPOMIN P-1050; EPOMIN SP-003; EPOMIN SP-200; POLYETHYLENEIMINE, 50%(V/V)Ngwọta mmiri; POLYETHYLENEIMINE gbanwere; Polyethyleneimine,Mw70,000Ngwọta; Polyethyleneimine,Mw50,000Ngwọta
  • Nkọwa Ngwaahịa

    Budata

    Akara Ngwaahịa

    Anyị na-emesi ike maka mmezi ma na-ewebata ngwọta ọhụrụ n'ahịa ihe dị ka kwa afọ maka ọnụ ahịa ezi uche dị na ya maka obere ọnụ ahịa maka ntụ ntụ Polyvinyl Alcohol PVA1788 maka iwuli ihe eji agwakọta ihe, anyị na-anabata ndị ahịa si n'ebe niile n'ụwa maka ihe fọrọ nke nta ka ọ bụrụ ụdị mmekorita ọ bụla na anyị iji mee ka uru anyị dịrị n'otu ruo ogologo oge. Anyị ji obi anyị niile na-enye ndị zụrụ ọrụ kacha mma.
    Anyị na-emesi ike maka mmezi na itinye ngwọta ọhụrụ n'ahịa ihe dị ka kwa afọ maka ndị mmekọ anyị, anyị na-emelite ndepụta ngwaahịa ma na-achọ nkwado dị mma. Weebụsaịtị anyị na-egosi ozi kachasị ọhụrụ na nke zuru oke gbasara ndepụta ngwaahịa anyị na ụlọ ọrụ anyị. Maka nghọta ọzọ, otu ọrụ ndụmọdụ anyị na Bulgaria ga-aza ajụjụ na nsogbu niile ozugbo. Ha na-ezube ime ike ha niile iji zute ndị na-azụ ahịa chọrọ. Anyị na-akwadokwa nnyefe nke ihe nlele efu. A na-anabatakarị nleta azụmaahịa na azụmaahịa anyị na Bulgaria na ụlọ ọrụ mmepụta ihe maka mkparịta ụka mmeri-mmeri. Enwere m olileanya ịnweta ahụmịhe na mmekorita ụlọ ọrụ obi ụtọ na gị.

    Polyethyleneimine (nke a kpọrọ PEI) bụ mmiri mmiri na-enweghị agba ma ọ bụ odo odo nke nwere oke viscous. Nọmba CAS9002-98-6. Na-agbaze na mmiri, ethanol, hygroscopic, enweghị ike ịgbaze na benzene na acetone. Mmiri ga-eme mgbe mmiri polyethyleneimine na-ezute sulfuric acid nke nwere pH dị ala karịa 2.4. Mmiri mmiri ahụ na-acha ọkụ nke ọma, mgbakwunye nke formaldehyde na-emepụta mmiri ozuzo. A na-eji Polyethyleneimine PEI dị ka ihe na-eme ka mmiri dị mmiri nke akwụkwọ iku ume na-enweghị nha, ihe na-ejide na ihe na-eme ka ihe na-eti ihe n'oge a na-emepụta akwụkwọ nwere ike ibelata oke ịkụ ihe nke pulp. Meziwanye ikike iwepụ mmiri nke akwụkwọ. A na-amụba nkụ nke akwụkwọ ahụ site na 1% - 4%. A na-amụba ikike mmepụta site na 5% - 20%.

    Nhọrọ Ịdị Ọcha
    MW 600 MW 1200 MW 1800 MW 2000 MW 3000
    MW 5000 MW 7000 MW 10000 MW 20000 MW 20000-30000
    MW 30000-40000 MW 40000-60000 MW 70000 MW 100000 MW 270000
    MW600000-1000000 MW 750000 MW 2000000

    POLYETHYLENEIMINE CAS 9002-98-6 nke MW3000
    IHE Oke ọkọlọtọ
    Ọdịdị Mmiri mmiri odo odo na-enweghị agba ma ọ bụ nke na-acha ọcha
    Nnwale Pasentị iri atọ
    Ike ndọda kpọmkwem (25℃ g/cm)3) d425=1.0385
    PH 10-12
    Ndekọ Refractive 1.3785
    Ọbara ọbara nke kinematic 30-80
    Ibu molekụla 3000-3500

    1. Polyethyleneimine PEI nke e ji mee ihe dị ka ihe na-eme ka mmiri sie ike nke akwụkwọ na-anaghị egbu ume, ihe na-ejide ihe na ihe na-eme ka ihe na-akụ ihe n'oge a na-eme akwụkwọ, PEI nwere ike ibelata oke ịkụ ihe nke pulp. Meziwanye ikike iwepụ mmiri nke akwụkwọ. A na-amụba nkụ nke akwụkwọ site na 1% - 4%. A na-amụba ikike mmepụta site na 5% - 20%.
    2. A na-ejikarị Polyethyleneimine mee ihe n'ọtụtụ ebe n'ihe gbasara ibipụta ink, mkpuchi, ihe nrapado na ihe ndị ọzọ.
    3. PEI eji eme mmiri eji eme akwụkwọ, ihe ngwọta electroplating na ihe na-agbasa ihe.
    4. A na-eji Polyethyleneimine eme ihe dị ka ihe na-eme ka resin epoxy dị nro, ihe na-eme ka aldehyde na ihe na-eme ka agba dị nro.

    CAS-9002-98-6

    1. Isi ihe dị mkpa gbasara ngwa ahụ

    Ịmepụta Akwụkwọ Nchacha Mmiri Ọcha: Na-anọchi nnu aluminom ọdịnala, na-eme ka mmiri doo anya, ma na-ebelata COD.

    Ọgwụgwọ Mmiri Mkpofu Electroplating: Na-ejide Cu²⁺, Ni²⁺, na Cr⁶⁺ n'otu oge, na-ahụ na mwepụta ahụ ruru ụkpụrụ.

    Mmiri Mkpofu Agba: Ọnụego mgbanwe agba >95%, na-ebelata ụgwọ ọrụ site na 30%.

    2. PEI na-enye oke ibu molekul dị iche iche nke 500–750,000, a pụkwara iji ya mee ihe dịka acetylated, carboxylated, PEGylated, na fluorescent iji nweta nhazi mmiri, mmanụ-soluble, na ihe a na-achọ.

    3. Ọ dị ka BASF, Catalyst na ụdị ndị ọzọ. Nkọwapụta ndị ahụ nwere ọnụ ahịa asọmpi karịa.

    4. Nye ihe ọmụma teknụzụ nke otu onye. Kpọchie nkọwapụta akọwapụtara dịka ngwa ngwaahịa ndị ahịa si dị.

    ✅PEI bara ụba na otu amino ma nwee ọtụtụ ebe mmeghachi omume
    ✅Akụ̀ cationic siri ike, njupụta chajị a na-agbanwe agbanwe
    ✅Polyethyleneimine nwere ụdị anụ ahụ dị iche iche ma dabara adaba maka ọnọdụ dị iche iche
    ✅Polyethyleneimine PEI nwere ezigbo ike kemịkalụ ma dịkwa mfe ịchekwa
    ✅Ike ịmịnye na ịmịnye mmiri siri ike
    ✅Ike nnyefe mkpụrụ ndụ ihe nketa na ọgwụ Polyethyleneimine dị oke mma
    ✅Njikọ na arụmọrụ njikọta na-agbanwe agbanwe
    ✅Ngwọta Polyethyleneimine nwere ezigbo ndakọrịta na ihe ndị ọzọ
    ✅Ogologo ọgwụ a dị obere, a pụkwara ịchịkwa ọnụ ahịa ịzụta polyethyleneimine.

    A na-etinye ihe mkpuchi n'ime drum nke dị kilogram 25 ma debe ya n'ebe dị anya site na ìhè na okpomọkụ dị n'okpuru 25 Celsius.

    Anyị bụ ọkachamara n'ịrụpụta polyethyleneimine ma nwee ike inye ọtụtụ ihe achọrọ maka ibu molekul. Ebe ọ bụ na anyị bụ ndị nrụpụta ozugbo, ọnụahịa ngwaahịa anyị dị oke mma. Ọ bụrụ na ịchọrọ ịzụta polyethyleneimine, biko nweere onwe gị ịkpọtụrụ anyị n'oge ọ bụla. Anyị na-atụ anya iso gị rụkọọ ọrụ.

    CAS 9002-98-6
    Anyị na-emesi ike maka mmezi ma na-ewebata ngwọta ọhụrụ n'ahịa ihe dị ka kwa afọ maka ọnụ ahịa ezi uche dị na ya maka obere ọnụ ahịa maka ntụ ntụ Polyvinyl Alcohol PVA1788 maka iwuli ihe eji agwakọta ihe, anyị na-anabata ndị ahịa si n'ebe niile n'ụwa maka ihe fọrọ nke nta ka ọ bụrụ ụdị mmekorita ọ bụla na anyị iji mee ka uru anyị dịrị n'otu ruo ogologo oge. Anyị ji obi anyị niile na-enye ndị zụrụ ọrụ kacha mma.
    Ọnụ ego dị mma maka PVA1788 Powder and Construction Grade Polyvinyl Alcohol PVA Powder, Iji nweta ọtụtụ azụmaahịa, anyị emezigharịrị ndepụta ngwaahịa ma chọọ nkwado dị mma. Weebụsaịtị anyị na-egosi ozi kachasị ọhụrụ na nke zuru oke gbasara ndepụta ngwaahịa na ụlọ ọrụ anyị. Maka nkọwa ndị ọzọ, otu ọrụ ndụmọdụ anyị na Bulgaria ga-aza ajụjụ na nsogbu niile ozugbo. Ha na-ezube ime ike ha niile iji zute ndị na-azụ ahịa chọrọ. Anyị na-akwadokwa nnyefe nke ihe nlele efu kpamkpam. A na-anabatakarị nleta azụmaahịa na azụmaahịa anyị na Bulgaria na ụlọ ọrụ mmepụta ihe maka mkparịta ụka mmeri-mmeri. Enwere m olileanya ịnweta ahụmịhe na mmekorita ụlọ ọrụ obi ụtọ na gị.


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