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Boleng bo phahameng MC Methyl Cellulose

MC

Boleng bo phahameng MC Methyl Cellulose

? Phofo e se nang monko, e seng chefo, e sa latsoeheng, e t?oeu kapa e mosehla.

? E batla e sa qhibilihe ka har'a ethanol e anhydrous, ether, kapa acetone.

? E hasana ka potlako metsing a chesang a 80-90℃ ebe e kokomoha ebe e qhibiliha ka mor'a hore ho pholile.

    Tlhaloso ea lihlahisoa

    Methyl Cellulose ke polymer e fetotsoeng ka lik'hemik'hale ho tloha selulose ea tlhaho, hangata e le phofo e t?oeu kapa e t?oeu.

    lit?obotsi tsa sehlahisoa

    Metsi a qhibilihang: a ka qhibiliha ka metsing a batang, a etsa tharollo e teteaneng e hlakileng.
    Thickening: haholo ntlafatsa viscosity ea mokelikeli, ntlafatsa sebopeho le tatso ea sehlahisoa.
    Hot gelation: Ha ho futhumala, gel e thehoa, 'me ha e pholile, e khutlela tharollo.
    Ts'ebetso ea bokaholimo: e na le bokhoni bo itseng ba ho fokotsa tsitsipano ea bokaholimo.
    Botsitso: Botsitso bo botle ho acid le setsi.

    t?ebeliso ea lihlahisoa

    Indasteri ea kaho: joalo ka moemeli oa ho boloka metsi le motenya oa seretse sa samente, e ntlafatsa ts'ebetso ea kaho le matla a tlamo.
    Ka mohlala, seretseng sa kaho, mouoane o potlakileng oa metsi o ka fokotsoa ho netefatsa boleng ba seretse.
    Indasteri ea lijo: E sebelisoa ka ice cream, jelly le lijo tse ling ho eketsa botsitso le botsitso.
    Ka mohlala, ka ice cream, e ka thibela ho thehoa ha likristale tsa leqhoa le ho etsa hore tatso e be bonolo haholoanyane.
    T?imo ea meriana: li-adhesives le lisebelisoa tsa ho roala bakeng sa matlapa.
    Lihlahisoa tsa letsatsi le letsatsi tsa lik'hemik'hale: phetha karolo e tiileng le e tsitsitseng ho shampoo, sesepa sa meno le lihlahisoa tse ling.

    Mokhoa oa tlhahiso

    Hangata e entsoe ka selulose ka karabelo ea etherification ka chloromethane.

    Litebello tsa 'maraka

    Ka ntlafatso e tsoelang pele ea ts'ebetso ea sehlahisoa le litlhoko tsa boleng liindastering tse fapaneng, tlhoko ea 'maraka ea Methyl Cellulose e ntse e hola. Haholo-holo indastering ea kaho le ea lijo, ho ananeloa le tlhoko ea ts'ebetso ea eona e ntse e eketseha, e fana ka sebaka se pharaletseng bakeng sa nts'etsopele ea 'maraka.

    sebelisa litemoso

    Boloka ka mongobo, t?ireletso ea letsatsi 'me u qobe ho kopana le li-oxidants tse matla.
    Ha e qhibiliha, tsosa ka ho lekana ho qoba agglomeration.
    Ts'ebetsong ea ts'ebeliso, palo ea tlatsetso e lokela ho laoloa ka nepo ho latela litlhoko le liforomo tse ikhethileng tsa kopo.
    Ka kakaretso, Methyl Cellulose, ka thepa ea eona e ikhethang le mefuta e mengata ea ts'ebeliso, e fetohile motsoako oa bohlokoa mafapheng a mangata mme e bapala karolo ea bohlokoa ho ntlafatseng boleng le ts'ebetso ea sehlahisoa.

    Lit?obotsi

    ? Ho teteana
    ? Tlamahano
    ? Phasano
    ? Emulsifiation
    ? Ho etsa lifilimi
    ? Ho emisoa
    ? Adsorption
    ? Ketsahalo ea holimo
    ? Ho boloka metsi
    ? Ho hanyetsa letsoai
    MC

    T?ebeliso

    ? Liaparo
    ? Litlolo
    ? Ho cheka oli
    ? Thepa ea ho haha
    ? Liindasteri tsa khatiso le dae

    Lipont?o tsa tekheniki

    Ponahalo Phofo e t?oeu kapa e mosehla
    Likahare tsa sehlopha sa Methoxyl /% 27.5-31.5
    Boiketlo /% 80 mesh sieve masala≤8.0
    Sekhahla sa tahlehelo ea boima ba 'mele /% ≤5.0
    Molora/% ≤1.0
    Viscosity /MPa·S 5.0 - 60000.0
    PH boleng 5.0-9.0
    Phetiso ea leseli /% ≥80

    lintlha lit?oant?o

    HPMC (1)HPMC (2)sy8HPMC (3)lofHPMC (4) mfy
    HPMC (4-1')jyfHPMC (5)1ywHPMC (6)osdHPMC (7)uf3

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