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Hydroxypropyl Methylcellulose (HPMC)

Hydroxypropyl Methyl Cellulose inozivikanwa zvikuru seHypromellose, HPMC, imhando ye non-ionic cellulose ether inotorwa kubva kumapolymers echisikigo akadai sedonje rakanatswa kana pulp yehuni kuburikidza nemaitiro akasiyana-siyana emakemikari. Inoonekwa seupfu huchena husina hwema, husina chepfu, uye husina kunaka. Chinhu ichi chinonyungudika nyore nyore mumvura inopisa neinotonhora, zvichiita mhinduro yakajeka ine viscous ine hunhu hwakasiyana-siyana, zvichiita kuti iwanikwe zvakanyanya mukushandiswa kwakasiyana-siyana.


HPMC ine zvinhu zvinoshamisa zvakaita sekukora, kusunga, kuparadzira, kubatanidza, kugadzira firimu, kumisa, kunyudza, kuisa gelling, kuchengetedza mvura, uye kuchengetedza hunhu hwe colloid. Inoshandiswa zvakanyanya mumaindasitiri anosanganisira kuvaka, mishonga, chikafu, PVC, ceramics, uye zvigadzirwa zvekuchengetedza munhu pamba.


Muchikamu chekuvaka, HPMC inoshanda sechinhu chinonyanya kushandiswa pakugadzira madhaka emota dzakaoma, zvinonamira mataira, pendi dzinobva mumvura, putty yemadziro, uye thermal insulation mortar series. Uyezve, inoshandiswa semushonga wemishonga uye chikafu, ichibatsira mukugadzirwa kwePVC, ceramics, uye sipo. HPMC chinhu chinowanikwawo mumachira, zvigadzirwa zvekuchengetedza munhu, uye zvinhu zvekuchengetedza kumba.

    Chii Chinoshandiswa Hydroxypropyl Methylcellulose?

    tsananguro2

    Hydroxypropyl Methylcellulose (HPMC) ipolymer inoshandiswa zvakasiyana-siyana ine mashandisirwo akasiyana-siyana mumaindasitiri akasiyana-siyana. Hunhu hwayo hwakasiyana hunoita kuti ive yakakosha mumafomu akasiyana. Heano mamwe mashandisirwo akajairika eHydroxypropyl Methylcellulose:

    Ndezvipi zvinhu zveHPMC?

    tsananguro2

    Hydroxypropyl Methylcellulose (HPMC) chinhu chinobva mu cellulose chine hunhu hwakasiyana-siyana hunoita kuti chishande mumaindasitiri akasiyana-siyana. Heano hunhu hweHPMC:

    Tsanangudzo

    tsananguro2

    Chitarisiko

    Upfu huchena kana husina kuchena

    Methoxy ( %)

    19.0~ 24.0

    Hydroxypropoxy ( %)

    4.0 ~ 12.0

    pH

    5.0~ 7.5

    Hunyoro ( %)

    ≤ 5.0

    Zvasara pakupisa ( %)

    ≤ 5.0

    Kupisa kweGelling (℃)

    70~ 90

    Saizi yezvimedu

    min.99% inopfuura nepakati pe100 mesh

    Giredhi rakajairika

    Kusviba

    (NDJ, mPa.s, 2%)

    Kusviba

    (Brookfield, mPa.s, 2%)

    HPMC KM8400

    320-480

    320-480

    HPMC KM860M

    48000-72000

    24000-36000

    HPMC KM8100M

    80000-120000

    40000-55000

    HPMC KM8150M

    120000-180000

    55000-65000

    HPMC KM8200M

    160000-240000

    Min70000

    HPMC KM860MS

    48000-72000

    24000-36000

    HPMC KM8100MS

    80000-120000

    40000-55000

    HPMC KM8150MS

    120000-180000

    55000-65000

    HPMC KM8200MS

    160000-240000

    Min70000

    Sei uchifanira kusarudza Kingmax HPMC?

    tsananguro2

    Kusarudza Kingmax Hydroxypropyl Methylcellulose (HPMC) kunogona kupa mabhenefiti akati wandei, sezvo kambani inozivikanwa nekuzvipira kwayo kune mhando, hunyanzvi, uye kugutsikana kwevatengi. Heano mamwe ezvikonzero nei ungafunga nezvekusarudza Kingmax HPMC: