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IHydroxypropyl Methylcellulose (HPMC)

IHydroxypropyl Methyl Cellulose evame ukubizwa nge-Hypromellose, i-HPMC, iyi-ether engeyona ionic cellulose etholakala kuma-polymers emvelo afana nokotini ocolisisiwe noma ukhuni ngochungechunge lwezinqubo zamakhemikhali. Iveza njengempushana emhlophe engenaphunga, engenabuthi, futhi engenambimbi. Le nto incibilika kalula emanzini ashisayo nabandayo, yakha isixazululo se-viscous esisobala esinohlu oluhlukahlukene lwezakhiwo, siyenze ifuneke kakhulu ekusetshenzisweni okuhlukahlukene.


I-HPMC iziqhayisa ngezimfanelo ezihlukile ezifana nokujiya okuhle kakhulu, ukubopha, ukusabalalisa, ukufaka i-emulsifying, ukwenza ifilimu, ukumisa okwesikhashana, i-adsorbing, i-gelling, i-surface-active, ukugcinwa kwamanzi, nokuvikela izakhiwo ze-colloid. Ukusetshenziswa kwayo okusabalele kufaka phakathi izimboni ezihlanganisa ezokwakha, ezemithi, ukudla, i-PVC, izitsha zobumba, kanye nemikhiqizo yokunakekelwa komuntu siqu/yasekhaya.


Emkhakheni wokwakha, i-HPMC isebenza njengendawo yokujiya yodaka lwemiksi eyomile, okunamathelisa amathayela, opende abasuselwe emanzini, i-wall putty, nochungechunge lwe-thermal insulation mortar. Ngaphezu kwalokho, ithola ukusetshenziswa njengesithako semithi kanye nesithako sokudla, esinikela ekukhiqizweni kwe-PVC, izitsha zobumba, nezihlanzi. I-HPMC futhi iyisithako esivamile ezindwangu, imikhiqizo yokunakekelwa komuntu siqu, nezinto zokunakekela ekhaya.

    IHydroxypropyl Methylcellulose Isetshenziselwa Yini?

    incazelo2

    IHydroxypropyl Methylcellulose (HPMC) iyi-polymer eguquguqukayo enezinhlobonhlobo zezinhlelo zokusebenza kuzo zonke izimboni ezahlukahlukene. Izakhiwo zayo eziyingqayizivele ziyenza ibe yigugu ekubunjweni okuhlukahlukene. Nakhu okunye ukusetshenziswa okuvamile kweHydroxypropyl Methylcellulose:

    Yiziphi izakhiwo ezijwayelekile ze-HPMC?

    incazelo2

    IHydroxypropyl Methylcellulose (HPMC) iphuma ku-cellulose enohlu lwezakhiwo ezenza isebenziseke ezimbonini ezahlukahlukene. Nazi izakhiwo ezijwayelekile ze-HPMC:

    Ukucaciswa

    incazelo2

    Ukubukeka

    Impushana emhlophe noma emhlophe

    I-Methoxy ( %)

    19.0 ~ 24.0

    IHydroxypropoxy ( %)

    4.0 ~ 12.0

    pH

    5.0~ 7.5

    Umswakama (%)

    ≤ 5.0

    Izinsalela ekuthungeleni ( %)

    ≤ 5.0

    Izinga lokushisa le-Gelling (℃)

    70 ~ 90

    Usayizi wezinhlayiya

    min.99% idlula ku-100 mesh

    Ibanga elijwayelekile

    I-Viscosity

    (NDJ, mPa.s, 2%)

    I-Viscosity

    (Brookfield, mPa.s, 2%)

    I-HPMC KM8400

    320-480

    320-480

    I-HPMC KM860M

    48000-72000

    24000-36000

    I-HPMC KM8100M

    80000-120000

    40000-55000

    I-HPMC KM8150M

    120000-180000

    55000-65000

    I-HPMC KM8200M

    160000-240000

    Min70000

    I-HPMC KM860MS

    48000-72000

    24000-36000

    I-HPMC KM8100MS

    80000-120000

    40000-55000

    I-HPMC KM8150MS

    120000-180000

    55000-65000

    I-HPMC KM8200MS

    160000-240000

    Min70000

    Kungani ukhethe i-Kingmax HPMC?

    incazelo2

    Ukukhetha i-Kingmax Hydroxypropyl Methylcellulose (HPMC) inganikeza izinzuzo ezimbalwa, njengoba inkampani yaziwa ngokuzibophezela kwayo kwikhwalithi, ubuchwepheshe, nokwaneliseka kwamakhasimende. Nazi ezinye izizathu zokuthi kungani ungacabanga ukukhetha i-Kingmax HPMC: