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Hydroxypropyl Methylcellulose (HPMC)
Hydroxypropyl Methylcellulose (HPMC)
Hydroxypropyl Methylcellulose (HPMC)
Hydroxypropyl Methylcellulose (HPMC)
Hydroxypropyl Methylcellulose (HPMC)
Hydroxypropyl Methylcellulose (HPMC)
Hydroxypropyl Methylcellulose (HPMC)
Hydroxypropyl Methylcellulose (HPMC)
Hydroxypropyl Methylcellulose (HPMC)
Hydroxypropyl Methylcellulose (HPMC)

Hydroxypropyl Methylcellulose (HPMC)

Hydroxypropyl Methyl Cellulose yomwe imadziwika kuti Hypromellose, HPMC, ndi ether yopanda ma ionic cellulose yochokera ku ma polima achilengedwe monga thonje woyengedwa kapena zamkati zamatabwa kudzera munjira zingapo zama mankhwala. Amawoneka ngati ufa woyera wopanda fungo, wopanda poizoni, komanso wopanda kukoma. Izi zimasungunuka mosavuta m'madzi otentha komanso ozizira, ndikupanga njira yowonekera ya viscous yokhala ndi zinthu zosiyanasiyana, ndikupangitsa kuti ikhale yofunidwa kwambiri pazinthu zosiyanasiyana.


HPMC ili ndi makhalidwe apadera monga kukhuthala bwino, kumanga, kubalalitsa, emulsifying, kupanga mafilimu, kuyimitsa, kutsatsa, kutsekemera, kugwiritsira ntchito pamwamba, kusunga madzi, ndi kuteteza katundu wa colloid. Kugwiritsiridwa ntchito kwake kofala kumadutsa m'mafakitale onse kuphatikiza zomangamanga, zamankhwala, chakudya, PVC, zoumba, ndi zinthu zosamalira anthu / kunyumba.


M'gawo lomanga, HPMC imagwira ntchito ngati chowonjezera chopangira matope owuma, zomatira matailosi, utoto wamadzi, putty pakhoma, ndi mndandanda wamatope otenthetsera matenthedwe. Kuphatikiza apo, imapeza ntchito ngati chothandizira pazamankhwala komanso chakudya, zomwe zimathandizira kupanga PVC, zoumba, ndi zotsukira. HPMC ndi chinthu chodziwika bwino mu nsalu, zinthu zosamalira anthu, komanso zinthu zosamalira kunyumba.

    Kodi Hydroxypropyl Methylcellulose Amagwiritsidwa Ntchito Bwanji?

    kufotokoza2

    Hydroxypropyl Methylcellulose (HPMC) ndi polima wosunthika wokhala ndi ntchito zosiyanasiyana m'mafakitale osiyanasiyana. Zake zapadera zimapangitsa kuti zikhale zamtengo wapatali mumitundu yosiyanasiyana. Nazi zina zomwe zimagwiritsidwa ntchito pa Hydroxypropyl Methylcellulose:

    Kodi General Properties ya HPMC ndi Chiyani?

    kufotokoza2

    Hydroxypropyl Methylcellulose (HPMC) ndi chochokera ku cellulose chokhala ndi zinthu zingapo zomwe zimapangitsa kuti zikhale zothandiza m'mafakitale osiyanasiyana. Nawa katundu wamba wa HPMC:

    Kufotokozera

    kufotokoza2

    Maonekedwe

    ufa woyera kapena woyera

    Njira (%)

    19.0-24.0

    Hydroxypropoxy (%)

    4.0 ~ 12.0

    pH

    5.0-7.5

    Chinyezi (%)

    ≤ 5.0

    Zotsalira pakuyatsa ( %)

    ≤ 5.0

    Kutentha kwa Gelling ( ℃ )

    70-90

    Tinthu kukula

    min. 99% kudutsa 100 mauna

    Mlingo wamba

    Viscosity

    (NDJ, mPa.s, 2%)

    Viscosity

    (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

    Pafupifupi 70000

    HPMC KM860MS

    48000-72000

    24000-36000

    HPMC KM8100MS

    80000-120000

    40000-55000

    HPMC KM8150MS

    120000-180000

    55000-65000

    HPMC KM8200MS

    160000-240000

    Pafupifupi 70000

    Chifukwa chiyani kusankha kaimaoxing HPMC?

    kufotokoza2

    Kusankha Kaimaoxing Hydroxypropyl Methylcellulose (HPMC) ikhoza kupereka maubwino angapo, popeza kampaniyo imadziwika chifukwa chodzipereka pakuchita bwino, ukatswiri, komanso kukhutira kwamakasitomala. Nazi zifukwa zomwe mungaganizire kusankha Kaimaoxing HPMC: