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Izigaba Zemikhiqizo
Imikhiqizo efakiwe
01
Ibanga lokwenza amaphepha CMC
Ibanga lokwenza amaphepha CMC
Ibanga lokwenza amaphepha CMC
Ibanga lokwenza amaphepha CMC
Ibanga lokwenza amaphepha CMC
Ibanga lokwenza amaphepha CMC
Ibanga lokwenza amaphepha CMC
Ibanga lokwenza amaphepha CMC

Ibanga lokwenza amaphepha CMC

Ibanga lokwenza iphepha i-CMC I-Sodium carboxymethyl cellulose inokunamathela okuhle kakhulu, ukuqina, i-emulsion, ukumiswa, i-flocculation, ifilimu, i-colloid evikelayo, igcina amanzi, ukuzinza kwamakhemikhali kanye nezakhiwo ezinhle kakhulu ezifana ne-pulp fiber affinity, ukwethulwa kwamaqembu e-hydrophilic carboxymethyl esakhiweni sawo samangqamuzana, ukwenza ukuvuvukala kwe-cellulose kuye kwanda kakhulu, kulula ukuhlanganisa i-pulp fiber kanye ne-filler particle affinity, ukuthuthukisa ukuqina namandla ephepha; Ingakwazi ukukhuthaza i-pulp ne-filler ngokushaja okungalungile futhi okukhethekile, ukuze i-fiber ne-filler ihlakazeke ngokulinganayo ku-pulp, ithuthukise ukufana kwephepha; Ibanga lokwenza iphepha i-CMC Ingasetshenziswa kumenzeli wokulinganisa indawo ukuze kuthuthukiswe amandla nokushelela kwephepha; Ingakwazi ukuhlakaza i-pigment kahle futhi ithuthukise umphumela wokuphrinta nokudaya. Ingathuthukisa umphumela wokugcina amanzi ngokulawula nokulungisa i-rheology yokugqoka. Ingabonisa ukucwengeka okungcono nomphumela wokuthuthukisa umbala kunesitashi, i-polyethylene glycol nezinye izithwali ze-ejenti ekhanyayo ye-fluorescent, iwumsizi wokwenza iphepha onemisebenzi eminingi.

    Xhumana nathi
    imininingwane yomkhiqizo

    Iqhaza elikhulu le-CMC embonini yamaphepha:

    incazelo2

    1. Ukupenda ngopende

    Lawula futhi ulungise i-rheology kapende nokuhlakazeka kwe-pigment, uthuthukise okuqukethwe okuqinile kopende;
    Yenza i-coating ibe nepulasitiki yamanga, ithuthukise isivinini sokugqoka;
    Thuthukisa ukugcinwa kwamanzi okunamathela, vimbela ukufuduka okunamathelayo okuncibilika emanzini;
    Inokwakheka okuhle kwefilimu, ithuthukise isicwebezelisi se-coating;
    Thuthukisa izinga lokugcinwa kwe-ejenti emhlophe enamathelayo, uthuthukise ubumhlophe bephepha;
    Thuthukisa ukusebenza kokugcoba kwe-coating, uthuthukise ikhwalithi yokugqoka, ukhulise impilo yesevisi ye-scraper.

    2. Engeza ngodaka

    Thuthukisa ukusebenza kahle kokugaya, ukhuthaze ukucolisiswa kwefayibha, unciphise isikhathi sokushaya;
    Lungisa amandla kagesi ngaphakathi kwe-pulp, uhlakaze ngokulinganayo i-fiber, uthuthukise "ukusebenza kokukopisha" komshini wephepha, futhi uthuthukise ngokwengeziwe ukwakheka kwekhasi;
    Thuthukisa ukugcinwa kwezithasiselo ezihlukahlukene, izigcwalisi kanye nemicu emihle;
    Ukwandisa amandla okubopha phakathi kwemicu, uthuthukise izakhiwo ezibonakalayo zephepha;
    Amandla omile namanzi ephepha angenziwa ngcono uma esetshenziswa kanye ne-ejenti yamandla eyomile nemanzi.
    Vikela i-rosin, i-AKD namanye ama-ejenti wokulinganisa, thuthukisa umphumela wokulinganisa.

    3. Ukulinganisa ubuso

    Inempahla enhle ye-rheological kanye nesakhiwo sefilimu.
    Yehlisa ama-pores ebusweni bephepha, uthuthukise ukumelana kwamafutha ephepha;
    Khulisa ukukhanya nokucwebezela kwephepha;
    Khulisa ukuqina kwephepha, ukushelela, ukulawula i-crimp;
    Khulisa amandla angaphezulu nokumelana nokugqoka kwephepha, unciphise ukuchithwa kwezinwele kanye nempushana, uthuthukise ikhwalithi yokuphrinta.

    Izakhiwo ezijwayelekile

    incazelo2

    Ukubukeka

    Impushana emhlophe ukuya kokumhlophe

    Usayizi wezinhlayiya

    U-95% uphase i-80 mesh

    Izinga lokushintsha

    0.7-1.5

    PH inani

    6.0~8.5

    Ubumsulwa (%)

    92min, 97min, 99.5min

    Amabanga adumile

    Isicelo

    Ibanga elijwayelekile

    I-Viscosity (Brookfield, LV, 2%Solu)

    I-Viscosity (Brookfield LV, mPa.s, 1%Solu)

    D e igree of Substitution

    Ubumsulwa

    I-CMC Yebanga lokwenza iphepha

    CMC PM50

    20-50

    0.75-0.90

    97%imizuzu

    I-CMC PM100

    80-150

    0.75-0.90

    97%imizuzu

    I-CMC PM1000

    1000-1200

    0.75-0.90

    97%imizuzu

    Isicelo

    incazelo2

    Embonini yamaphepha, i-CMC isetshenziswa enqubweni ye-pulping, engathuthukisa izinga lokugcinwa futhi ikhulise amandla amanzi. Isetshenziselwa ukulinganisa kwendawo, njenge-excipient ye-pigment, ithuthukisa ukunamathela kwangaphakathi, inciphise uthuli lokunyathelisa, ithuthukise ikhwalithi yokunyathelisa; Isetshenziselwa ukumboza iphepha, ivumela ukuhlakazeka kanye nomswakama we-pigment, ithuthukise ukushelela kwephepha, ukushelela, izakhiwo zokubona kanye nokuvumelana nezimo zokuphrinta. Embonini yephepha njengenani elisebenzayo kanye nohlu olubanzi lwezithasiselo, ikakhulukazi ngenxa yokwakheka kwefilimu ye-polymer encibilikayo emanzini kanye nokumelana nowoyela.
    ● Isetshenziselwa ukwenza usayizi wephepha, ukuze iphepha libe nokuminyana okuphezulu, ukumelana nokuqina kwe-inki okuhle, ukuqoqwa kwe-wax ephezulu kanye nokushelela.
    ● Ingakwazi ukuthuthukisa isimo se-fiber yangaphakathi ye-fiber viscosity, ukuze ithuthukise amandla ephepha nokumelana nokugoqa.
    ● Enqubweni yokufaka imibala yephepha nephepha, i-CMC isiza ukulawula ukugeleza kokunamathisela kombala nokumuncwa kahle kukayinki.
    Ngokuvamile, umthamo onconyiwe ngu-0.3-1.5%.

    Ukupakisha

    incazelo2

    Umkhiqizo we-CMC upakishwe esikhwameni sephepha sezingqimba ezintathu esinesikhwama se-polyethylene sangaphakathi esiqinisiwe, isisindo senetha singama-25kg isikhwama ngasinye.
    I-12MT/20'FCL (ene-Pallet)
    I-14MT/20'FCL (ngaphandle kwe-Pallet)