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1. Kusankhidwa kwa matope (1) Dongo: Gwiritsani ntchito bentonite yapamwamba kwambiri, ndipo zofunikira zake zamakono ndi izi: 1. Kukula kwa tinthu: pamwamba pa 200 mesh.2. Chinyezi: osapitirira 10% 3. Kuthamanga kwa mpweya: osachepera 10m3 / tani.4. Kutaya madzi: osapitirira 20ml / min.(2) Kusankha madzi: Madzi...Werengani zambiri»
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1. Kodi njira zosungunulira za hydroxypropyl methylcellulose HPMC ndi ziti?Yankho: Njira yosungunula madzi otentha: Popeza HPMC sisungunuka m'madzi otentha, HPMC imatha kumwazikana m'madzi otentha pamalo oyamba, kenako imasungunuka ikakhazikika.Njira ziwiri zodziwika bwino zimafotokozedwa ngati ...Werengani zambiri»
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Hydroxypropyl methylcellulose (HPMC) ndi ether yosakhala ionic cellulose yopangidwa kuchokera ku cellulose yachilengedwe ya polima kudzera munjira zingapo zama mankhwala.Ndi ufa woyera wopanda fungo, wopanda poizoni komanso wopanda poizoni womwe umatuluka m'madzi ozizira kapena owoneka bwino.Ili ndi t...Werengani zambiri»
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1. Ntchito yaikulu ya cellulose ether Mu matope osakaniza okonzeka, cellulose ether ndi chowonjezera chachikulu chomwe chimawonjezeredwa muzochepa kwambiri koma chikhoza kupititsa patsogolo ntchito ya matope onyowa ndikukhudza ntchito yomanga matope.2. Mitundu ya ma cellulose ethers Kupanga kwa cellul...Werengani zambiri»
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1. Methylcellulose (MC) Pambuyo pa thonje loyengedwa ndi mankhwala a alkali, cellulose ether imapangidwa kudzera muzochita zingapo ndi methane chloride monga etherification agent.Nthawi zambiri, kuchuluka kwa m'malo ndi 1.6 ~ 2.0, ndipo kusungunuka kwake kumasiyananso ndi magawo osiyanasiyana ...Werengani zambiri»
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Hydroxypropyl methylcellulose mu matope owuma a ufa, kuwonjezera kwa cellulose ether kumakhala kochepa kwambiri, koma kungathe kupititsa patsogolo ntchito ya matope onyowa, ndipo ndi chowonjezera chachikulu chomwe chimakhudza ntchito yomanga matope.Hydroxypropyl methylcellulose Ma cellulose ether omwe amagwiritsidwa ntchito mu ...Werengani zambiri»
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1 Mau oyamba Simenti zomatira matailosi pakali pano ntchito yaikulu kwambiri ya matope owuma osakaniza owuma, omwe amapangidwa ndi simenti monga chinthu chachikulu cha simenti ndipo amawonjezeredwa ndi magulu ophatikizika, osungira madzi, othandizira mphamvu zoyambirira, ufa wa latex ndi zina organic kapena china...Werengani zambiri»
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1. Ntchito yayikulu ya cellulose ether HPMC?HPMC chimagwiritsidwa ntchito mu zomangamanga matope, utoto madzi, utomoni kupanga, zoumba, mankhwala, chakudya, nsalu, zodzoladzola, fodya, ndi mafakitale ena.Iwo anawagawa kumanga kalasi, kalasi chakudya, kalasi mankhwala, PVC mafakitale gra ...Werengani zambiri»
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Pa kubowola, kubowola ndi workover mafuta ndi gasi zachilengedwe, khoma chitsime sachedwa kutayika madzi, kuchititsa kusintha m'mimba mwake ndi kugwa, kotero kuti ntchito sangathe kuchitidwa bwinobwino, kapena ngakhale kusiyidwa theka.Chifukwa chake, ndikofunikira kusintha magawo akuthupi a ...Werengani zambiri»
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01 Hydroxypropyl Methyl Cellulose 1. Mtondo wa simenti: Kupititsa patsogolo kufalikira kwa mchenga wa simenti, kupititsa patsogolo kwambiri pulasitiki ndi kusunga madzi amatope, zimakhudza kuteteza ming'alu, ndikuwonjezera mphamvu ya simenti.2. Simenti ya matailosi: sinthani pulasitiki ndi kusunga madzi kwa t...Werengani zambiri»
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01. Katundu wa sodium carboxymethylcellulose Sodium carboxymethyl cellulose ndi anionic polima electrolyte.Mlingo wolowa m'malo mwa CMC yamalonda umachokera ku 0.4 mpaka 1.2.Kutengera ndi chiyero, mawonekedwe ake ndi oyera kapena oyera.1. Kukhuthala kwa yankho The viscosi...Werengani zambiri»
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1. Chidule Chachidule cha Carboxymethyl Cellulose Dzina lachingerezi: Carboxyl methyl Cellulose Chidule cha CMC The molecular formula is variable: [C6H7O2(OH)2CH2COONA]n Maonekedwe: woyera kapena kuwala chikasu fibrous granular ufa.Kusungunuka kwamadzi: kusungunuka mosavuta m'madzi, kupanga mawonekedwe owoneka bwino ...Werengani zambiri»