Yang'anani pa ma cellulose ethers

Nkhani

  • Kodi pali kusiyana kotani pakati pa gelatin ndi HPMC?

    gelatin: Zosakaniza ndi magwero: Zosakaniza: Gelatin ndi puloteni yochokera ku kolajeni yomwe imapezeka m'mafupa, khungu, ndi cartilage. Amapangidwa makamaka ndi amino acid monga glycine, proline ndi hydroxyproline. Magwero: Magwero akuluakulu a gelatin ndi ng'ombe ndi nkhumba ...
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  • Mafunso a Hydroxypropyl Methylcellulose HPMC

    1. Pali mitundu ingapo ya hydroxypropyl methylcellulose HPMC, ndipo pali kusiyana kotani pakati pa ntchito zake? Yankho: Hydroxypropyl methylcellulose HPMC akhoza kugawidwa mu mtundu yomweyo ndi otentha-Sungunulani mtundu. Mankhwala amtundu wanthawi yomweyo amamwazikana mwachangu m'madzi ozizira ndikulowa m'madzi. Ku thi...
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  • Hydroxypropyl methylcellulose ngati zomatira zomangira

    Gulu la guluu womanga ndi vuto lomwe limavutitsa makasitomala. 1. Gulu la zomatira zomangira ziyenera kuganizira zopangira. Chifukwa chachikulu chopangira gawo lolumikizana ndi kusagwirizana pakati pa acrylic emulsion ndi hydroxypropyl methylcellulose (HPMC). 2. D...
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  • Chiyambi cha Hydroxypropyl Methylcellulose (HPMC)

    1.Hydroxypropyl methylcellulose - matope opangidwa ndi miyala Imawonjezera kumamatira pamwamba pa miyala yamtengo wapatali ndikuwonjezera kusungirako madzi, motero kumawonjezera mphamvu ya matope. Limbikitsani lubricity ndi pulasitiki kuti muwongolere magwiridwe antchito, kugwiritsa ntchito mosavuta, kupulumutsa nthawi ndikuwonjezera mtengo. 2. Hydroxy...
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  • Ntchito zazikulu ndi chitetezo cha hydroxypropyl methylcellulose

    Kugwiritsa ntchito kwakukulu kwa hydroxypropyl methylcellulose 1. Makampani omangamanga: amagwiritsidwa ntchito ngati chosungira madzi ndikubwezeretsanso matope a simenti kuti apange matope opopera. Gwiritsani ntchito matope, pulasitala, putty kapena zinthu zina zomangira ngati chomangira kuti muzitha kufalikira ndikuwonjezera nthawi yogwira ntchito. Amagwiritsidwa ntchito ngati ...
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  • Kugwiritsa ntchito hydroxypropyl methylcellulose HPMC m'makampani omanga

    Hydroxypropyl methyl cellulose HPMC makamaka imakhala ndi ma viscosity atatu, HPMC-100000, HPMC-150000, ndi HPMC-200000 viscosity. Kawirikawiri, hydroxypropyl methyl cellulose yokhala ndi viscosity ya 100,000 imagwiritsidwa ntchito popanga mkati ndi kunja kwa khoma putty powder. Cellulose ali ndi mawonekedwe ...
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  • Kusanthula ndi Kuyesa kwa Hydroxypropyl Methylcellulose

    1. Njira yozindikiritsira hydroxypropyl methylcellulose (1) Tengani 1.0g ya chitsanzo, kutentha 100mL yamadzi (80~90 ℃), gwedezani mosalekeza, ndi kuziziritsa mumadzi oundana mpaka atakhala madzi owoneka bwino; ikani 2mL yamadzimadzi mu chubu choyesera, ndikuwonjezera pang'onopang'ono 1mL ya 0.035% athrone sulfuric acid motsatira chubu ...
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  • Kugwiritsa ntchito Pharmaceutical Grade Hydroxypropyl Methylcellulose (HPMC)

    1. Zinthu zoyambira za HPMC Hydroxypropyl methylcellulose, dzina la Chingerezi ndi hydroxypropyl methylcellulose, yomwe imadziwikanso kuti HPMC. Maselo ake ndi C8H15O8-(C10Hl8O6)N-C8HL5O8, ndipo kulemera kwake kwa maselo ndi pafupifupi 86,000. Mankhwalawa ndi opangidwa ndi theka-synthetic, opangidwa ndi gawo la methyl ndi pa ...
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  • Hydroxypropyl methylcellulose HPMC?

    Hydroxypropyl methylcellulose HPMC ndi cellulose yopanda ionic yosakanikirana ndi ether yosakanikirana ndi ionic methylcarboxymethylcellulose. Sichichita ndi zitsulo zolemera. Kusiyana kwa zomwe zili mu hydroxypropyl methylcellulose, hydroxypropyl methylcellulose, ndi hydroxypropyl conten ...
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  • Kodi kusakaniza kwa bentonite mumatope obowola ndi kotani?

    Kusakaniza kwa bentonite pobowola matope kumasiyana malinga ndi zofunikira zenizeni za ntchito yobowola ndi mtundu wa matope obowola omwe amagwiritsidwa ntchito. Bentonite ndi gawo lofunikira pakubowola matope, ndipo cholinga chake chachikulu ndikuwonjezera kukhuthala ndi kudzoza kwa matope. Pr...
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  • Kodi cellulose amagwiritsa ntchito bwanji pobowola matope?

    Cellulose ndi chinthu chosunthika, ndipo chimodzi mwazinthu zosadziwika bwino ndi ntchito yoboola matope. Kubowola matope, komwe kumadziwikanso kuti madzi akubowola, kumagwira ntchito yofunika kwambiri pakubowola mafuta ndi gasi. Imagwira ntchito zingapo, kuphatikiza kuziziritsa ndi kudzoza pobowola, kunyamula c ...
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  • Kodi HPMC imasungunuka mu mowa wa isopropyl?

    Hydroxypropyl methylcellulose (HPMC) ndi polima wosunthika yemwe amagwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikiza mankhwala, chakudya, zomangamanga, ndi zodzola. Chofunika kwambiri pakugwiritsa ntchito kwake ndi kusungunuka kwake mu zosungunulira zosiyanasiyana, kuphatikizapo isopropyl alcohol (IPA). HPMC nthawi zambiri imakhala ...
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