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HPC Hydroxypropyl Cellulose

HPC

HPC Hydroxypropyl Cellulose

? Non-ionic hydroxyalkyl cellulose ether samu daga cellulose ta hanyar alkalization, etherification, neutralization, da wankewa.

? Rarraba zuwa ?ananan maye gurbin (L-HPC) da babban maye gurbin (H-HPC) hydroxypropyl cellulose ether.

Ana amfani da L-HPC musamman azaman mai tarwatsawa da ?aure.

Ana amfani da H-HPC azaman mai ?aure magunguna, kayan shafa na fim, wakili mai kauri na elixir, da sauransu.

    gabatarwar samfur

    Hydroxypropyl Cellulose (Hydroxypropyl cellulose) wani ether ne maras ionic cellulose wanda ya bayyana a matsayin fari ko fari kamar foda.

    samfurin halaye

    Kyakkyawan solubility na ruwa: ana iya narkar da shi da sauri a cikin ruwan sanyi don samar da bayani mai gaskiya da kwanciyar hankali.
    Kyakkyawan kwanciyar hankali na thermal: har yanzu yana iya kula da kwanciyar hankali a yanayin zafi mafi girma.
    Ayyukan saman: Yana da takamaiman aikin saman, yana iya ha?aka aikin dubawa.
    Kyakkyawar samuwar fim: Fim ?in da aka kafa yana da tauri, bayyananne kuma yana da kyaun iska.
    Fa?in dacewa: mai jituwa tare da nau'ikan kwayoyin halitta da maha?an inorganic.

    amfani da samfur

    Masana'antar harhada magunguna: A matsayin manne da kayan shafa na fim don allunan, ana iya amfani da shi don kera shirye-shiryen sakin jinkirin.
    Misali, a cikin wasu allunan da aka dawwama, ana sarrafa saurin sakin maganin don inganta inganci.
    Kayan shafawa: Ana amfani da su a cikin lotions, creams da sauran samfuran don ?ara daidaito da kwanciyar hankali.
    Masana'antar abinci: a matsayin wakili mai kauri, emulsifier da stabilizer, inganta rubutu da dandano abinci.
    Kamar yadda yake a cikin ice cream, don sa ya zama mai laushi da santsi.
    Kayan gini: na iya inganta mannewa da aikin gini na turmi, putty, da sauransu.

    Tsarin samarwa

    Yawancin lokaci ana yin shi daga cellulose da propylene oxide ta hanyar etherification a ?ar?ashin yanayin alkaline.

    Hasashen kasuwa

    Tare da hauhawar bu?atar albarkatun ?asa masu inganci a cikin masana'antu daban-daban, Hydroxypropyl Cellulose yana da kasuwa mai ban sha'awa. ?un?arar ?a??arfan ?a'idodi a ?angaren magunguna da sabbin ci gaba a masana'antar kayan shafawa da masana'antar abinci, bu?atun kasuwancin sa na ci gaba da ha?aka.

    yi amfani da matakan kariya

    Ya kamata a sanya ajiyar ajiya a cikin bushe, yanayin da ke da iska mai kyau, kauce wa danshi da yawan zafin jiki.
    Lokacin da aka narkar da shi, ya kamata a kara da hankali a hankali a motsa don tabbatar da cikakken rushewa da kuma guje wa tashin hankali.
    Dangane da yanayin aikace-aikacen daban-daban da ?irar ?ira, daidaita madaidaicin adadin adadin don cimma sakamako mafi kyau.
    A takaice, Hydroxypropyl Cellulose yana taka muhimmiyar rawa a fannoni da yawa saboda kyawawan kaddarorinsa, yana ba da tallafi mai ?arfi don ha?aka inganci da ha?aka aikin samfuran da ke da ala?a.

    Alamun fasaha

    Samfura ?ananan canji Babban canji
    Bayyanar Fari ko rawaya foda
    Abun ciki na Hydroxypropoxy /% ≤10.0 ≥55.0
    Lafiya /% 80 rago ramin ramin ragi≤8.0
    Matsakaicin asarar nauyi mai bushe /% ? ≤5.0
    Ash /% ? ≤0.5
    Dankowar jiki /MPa·S ? 50.0-1000.0
    PH darajar ? 5.0-9.0
    Hasken watsawa /% ? ≥80
    HPC (1)
    HPC (2)

    cikakkun bayanai hotuna

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

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