Focus on Cellulose ethers

Nkhani

  • Kodi ndi ntchito ziti ndi zofunika za zida zosiyanasiyana mu matope odziyimira pawokha a gypsum?

    Kodi ndi ntchito ziti ndi zofunika za zida zosiyanasiyana mu matope odziyimira pawokha a gypsum? (1) Gypsum Malinga ndi zopangira zomwe zimagwiritsidwa ntchito, zimagawidwa kukhala mtundu II anhydrite ndi α-hemihydrate gypsum. Zida zomwe amagwiritsa ntchito ndi: ① Type II anhydrous gypsum The transparent gypsum or alabas...
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  • Kodi chodabwitsa cha efflorescence mumatope chikugwirizana ndi hydroxypropyl methylcellulose?

    Kodi chodabwitsa cha efflorescence mumatope chikugwirizana ndi hydroxypropyl methylcellulose? Chodabwitsa cha efflorescence ndi: konkire wamba ndi silicate, ndipo ikakumana ndi mpweya kapena chinyezi pakhoma, ion silicate imakumana ndi hydrolysis reaction, ndipo hydroxide yopangidwa imaphatikizana ndi ...
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  • HPMC ndi putty powder

    HPMC ndi putty powder 1. Kodi ntchito yaikulu yogwiritsira ntchito HPMC mu putty powder ndi yotani? Kodi pali chemical reaction? ——Yankho: Mu putty powder, HPMC imagwira ntchito zitatu zokulitsa, kusunga madzi ndi kumanga. Makulidwe: Ma cellulose amatha kukulitsidwa kuti ayimitse ndikusunga solu ...
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  • Ethyl cellulose EC

    Ethyl Cellulose EC Ethyl cellulose (EC) ndi ufa woyera kapena wosayera womwe susungunuka m'madzi koma umasungunuka m'madzi ambiri osungunulira, monga ethanol, ethyl acetate, ndi toluene. Ndiwochokera ku cellulose, yomwe ndi polima yochitika mwachilengedwe yopangidwa ndi mayunitsi obwereza a glucose. Ethyl ...
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  • Cholinga Chachikulu Cha Sodium Formate

    Cholinga Chachikulu Cha Sodium Formate Sodium formate ndi mchere wa sodium wa formic acid, womwe umagwiritsidwa ntchito kwambiri m'mafakitale ndi malonda osiyanasiyana. Ndi ufa wa crystalline woyera womwe umasungunuka kwambiri m'madzi ndipo uli ndi ntchito zingapo zofunika m'mafakitale osiyanasiyana. M...
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  • Udindo wa hydroxypropyl methylcellulose mu konkire

    Anti-dispersion ndi ndondomeko yofunikira yaukadaulo yoyezera mtundu wa anti-dispersion agent. Hydroxypropyl methylcellulose ndi polima osungunuka m'madzi, omwe amadziwikanso kuti utomoni wosungunuka m'madzi kapena polima wosungunuka m'madzi. Imawonjezera kusasinthika kwa osakaniza powonjezera mamasukidwe akayendedwe o ...
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  • Kodi hydroxymethylcellulose ndi yofanana ndi hydroxypropyl methylcellulose?

    Carboxymethyl cellulose (Carboxymethyl cellulose) imapangidwa ndi zomwe gulu la hydroxyl la gulu la anhydroglucose pa unyolo wa cellulose ndi gulu la etherification (chloro Z acid kapena ethylene oxide); Ndi chinthu chopanda mtundu cha amorphous chomwe chimasungunuka m'madzi, njira yamadzi yamchere yamchere, amm ...
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  • Momwe mungasankhire hydroxypropyl methylcellulose yabwino mkati ndi kunja kwa khoma putty

    Momwe mungasankhire HPMC yoyenera 1. Malingana ndi chitsanzo: Malingana ndi mitundu yosiyanasiyana ya ma putty osiyanasiyana, mitundu ya viscosity ya hydroxypropyl methylcellulose ndi methylcellulose imakhalanso yosiyana. Amagwiritsidwa ntchito kuyambira 40,000 mpaka 100,000. Nthawi yomweyo, fiber Vegetarian ether sangathe ...
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  • Kodi Ntchito Yaikulu Ya Starch Ether Ndi Chiyani?

    Kodi Ntchito Yaikulu Ya Starch Ether Ndi Chiyani? Wowuma ether ndi mtundu wosinthidwa wa wowuma womwe umagwiritsidwa ntchito m'mafakitale ndi malonda osiyanasiyana. Amapangidwa ndikusintha mamolekyu achilengedwe owuma kuti apititse patsogolo magwiridwe antchito, monga kuthekera kwawo kusungunuka mu wat ...
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  • Kodi Calcium Formate Ingagwiritsidwe Kuti?

    Kodi Calcium Formate Ingagwiritsidwe Kuti? Calcium formate ndi mchere wa calcium wa formic acid wokhala ndi formula ya mankhwala Ca(HCOO)2. Ndi ufa woyera wa crystalline womwe umagwiritsidwa ntchito pazinthu zosiyanasiyana zamakampani ndi zamalonda. M'nkhaniyi, tikambirana zina mwazogwiritsa ntchito calcium formate ...
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  • Kodi Polypropylene Fiber ndi chiyani? Kodi Udindo Ndi Chiyani?

    Kodi Polypropylene Fiber ndi chiyani? Kodi Udindo Ndi Chiyani? Ulusi wa polypropylene, womwe umadziwikanso kuti PP fiber, ndi ulusi wopangidwa kuchokera ku polymer polypropylene. Ndizinthu zosunthika zomwe zimapeza ntchito zosiyanasiyana m'mafakitale osiyanasiyana, kuphatikiza zomangamanga, zovala, ndi magalimoto. Mu...
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  • Momwe Mungasankhire Mtundu Woyenera Wa Cellulose Ether Pa Ntchito Yanu?

    Momwe Mungasankhire Mtundu Woyenera wa Cellulose Ether Kuti Mugwiritse Ntchito? Ma cellulose ether ndi gulu losinthasintha la ma polima osungunuka m'madzi omwe amapeza ntchito zambiri m'mafakitale ambiri monga zomangamanga, chakudya, chisamaliro chamunthu, ndi mankhwala. Amachokera ku cellulose, natu ...
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