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Hydroxyethyl cellulose (HEC) ndi yoyera kapena yopepuka yachikasu, yopanda fungo, yopanda poizoni kapena yolimba yaufa yokonzedwa ndi etherification ya cellulose yamchere ndi ethylene oxide (kapena chlorohydrin). Nonionic soluble cellulose ethers. Chifukwa HEC ili ndi katundu wabwino wa thickening, kuyimitsa, kubalalitsa, em ...Werengani zambiri»
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Ogwiritsa ntchito ambiri amanena kuti carboxymethyl cellulose CMC sichitha kukwaniritsa zofunikira zake pakugwiritsa ntchito, zomwe zingakhudze kugwiritsa ntchito kwa chinthucho. Kodi zifukwa za vutoli ndi ziti? 1. Pogwiritsa ntchito carboxymethyl cellulose, ilinso ndi kusinthika kwake, chifukwa ikhoza kukhala ife ...Werengani zambiri»
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Sodium carboxymethyl cellulose woyera fibrous kapena granular ufa. Odorless, hygroscopic ndi sungunuka m'madzi, angagwiritsidwe ntchito m'madera osiyanasiyana. Pakati pawo, mankhwalawa ali ndi mphamvu zosinthika ndipo amatha kufananizidwa ndi zinthu zosiyanasiyana zomwe zimagwiritsidwa ntchito kuti zitheke kugwiritsa ntchito bwino. Komanso tcherani khutu kwa izo...Werengani zambiri»
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Kukhuthala kwa sodium carboxymethyl cellulose kumagawidwanso m'makalasi ambiri malinga ndi ntchito zosiyanasiyana. Kukhuthala kwa mtundu wotsuka ndi 10 ~ 70 (m'munsimu 100), malire apamwamba a mamasukidwe akayendedwe amachokera ku 200 ~ 1200 pazokongoletsa zomanga ndi mafakitale ena, komanso kukhuthala kwa kalasi yazakudya ndizovuta ...Werengani zambiri»
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Dispersibility ya carboxymethyl cellulose ndikuti mankhwalawo amawonongeka m'madzi, kotero kuti dispersibility ya mankhwalawa yakhalanso njira yoweruzira ntchito yake. Tiyeni tiphunzire zambiri za izi: 1) Kuchuluka kwa madzi kumawonjezeredwa ku njira yobalalitsira yomwe imapezeka, yomwe ingathe ...Werengani zambiri»
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Sodium carboxymethyl cellulose imagwiritsidwa ntchito kwambiri m'mafakitale opanga mankhwala monga mapiritsi, mafuta odzola, ma sachets, ndi swabs za thonje zamankhwala. Sodium carboxymethyl mapadi ali thickening kwambiri, kuyimitsa, kukhazikika, mgwirizano, posungira madzi ndi ntchito zina ndipo chimagwiritsidwa ntchito mu pha ...Werengani zambiri»
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Zikafika pa cellulose ya hydroxyethyl, mudzafunsa: ichi ndi chiyani? ntchito yake ndi chiyani? Makamaka, kodi ntchito yathu ndi yotani? M'malo mwake, HEC ili ndi ntchito zambiri, ndipo ili ndi ntchito zambiri pazovala, inki, ulusi, utoto, kupanga mapepala, zodzoladzola, mankhwala ophera tizilombo, mchere p ...Werengani zambiri»
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Carboxymethyl cellulose (CMC) imapezeka pambuyo pa carboxymethylation ya cellulose. Yake amadzimadzi njira ali ndi ntchito za thickening, filimu kupanga, kugwirizana, kusunga madzi, chitetezo colloid, emulsification ndi kuyimitsidwa, ndipo chimagwiritsidwa ntchito mafuta, chakudya, mankhwala, etc. , nsalu ndi pap...Werengani zambiri»
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Cellulose ether ndi mtundu wa polima wosakhala wa ionic semi-synthetic high molecular polymer. Lili ndi mitundu iwiri ya zinthu zosungunuka m'madzi komanso zosungunulira. Zili ndi zotsatira zosiyana m'mafakitale osiyanasiyana. Mwachitsanzo, pazomangira zamankhwala, zimakhala ndi zotsatirazi: ① Zaka zosunga madzi...Werengani zambiri»
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Ndi chitukuko ndi kugwiritsa ntchito utoto wa latex wopangidwa ndi madzi, kusankha kwa utoto wa latex kumakhala kosiyanasiyana. Kusintha kwa rheology ndi viscosity control ya latex utoto kuchokera kumitengo yapamwamba, yapakatikati komanso yotsika. Kusankha ndi kugwiritsa ntchito zonenepa za utoto wa latex ndi utoto wa latex mu dif...Werengani zambiri»
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Hydroxyethyl cellulose ndi ethyl cellulose ndi zinthu ziwiri zosiyana. Iwo ali ndi makhalidwe otsatirawa. Hydroxyethyl cellulose Monga osakhala a ionic surfactant, kuwonjezera pa thickening, kuyimitsa, kumanga, kuyandama, kupanga mafilimu, kubalalitsa, kusunga madzi ndi kupereka col zoteteza ...Werengani zambiri»
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Dispersible polima ufa ndi zomatira zina inorganic (monga simenti, slaked laimu, gypsum, dongo, etc.) ndi aggregates zosiyanasiyana, fillers ndi zina zina [monga hydroxypropyl methylcellulose, polysaccharide (wowuma efa), CHIKWANGWANI CHIKWANGWANI, etc.] ndi thupi kusakaniza kupanga matope osakaniza owuma. W...Werengani zambiri»