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Phofo ea putty e entsoe haholo-holo ka lintho tse etsang filimi (lisebelisoa tse kopanyang), li-filler, lintho tse bolokang metsi, li-thickeners, li-defoamers, jj. Lisebelisoa tse tloaelehileng tsa lik'hemik'hale tse tala tse fumanehang phofong ea putty li kenyelletsa haholo-holo: cellulose, starch e se e ntse e mela, starch ether, polyvinyl alcohol, latex e qhalakanngoang ...Bala haholoanyane»
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1. Tšebeliso e ka sehloohong ea hydroxypropyl methylcellulose (HPMC) ke efe? Hydroxypropyl methylcellulose e sebelisoa haholo thepa ea kaho, liphahlo, li-resin tsa maiketsetso, li-ceramics, meriana, lijo, masela, temo, litlolo, koae le liindasteri tse ling. Hydroxypropyl methylcellulose e ka ...Bala haholoanyane»
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Sehlahisoa sena ke 2-hydroxypropyl ether methyl cellulose, e leng sehlahisoa se entsoeng ka halofo. Se ka hlahisoa ka mekhoa e 'meli: (1) Kamora ho phekola linters tsa k'hothone kapa likhoele tsa pulp tsa lehong ka caustic soda, li kopanngoa le chloromethane 'me epoxy Propane e arabela, e hloekisitsoe le ho siloa ho e fumana; (2) ...Bala haholoanyane»
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Hydroxypropyl methylcellulose e atisa ho sebelisoa liindastering tse fapaneng. Le hoja batho ba bangata ba sa e utloisise hantle, e ama liindasteri tse fapaneng. Ts'ebetsong ea kaho ea indasteri ea kaho, hangata e sebelisoa haholo bakeng sa ho haha lebota le mekhabiso ea stucco, ho koahela le tse ling...Bala haholoanyane»
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Seretse sa Hydroxypropyl methylcellulose-masonry se matlafatsa ho khomarela holim'a setene, 'me se ka ntlafatsa ho boloka metsi, e le hore matla a setene a ka ntlafatsoa. Ntlafatsa ho tlotsa le ho qhibilihisa ho ntlafatsa ts'ebetso ea kaho, ho be bonolo ho e sebelisa, ho boloka nako le ho ntlafatsa...Bala haholoanyane»
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Cellulose ether ke polymer e nang le limolek'hule tse ngata tse sa ionic tse entsoeng ka semisynthetic, e qhibilihang ka metsing le e qhibilihang ka ho feletseng. E na le litlamorao tse fapaneng liindastering tse fapaneng. Mohlala, thepa ea kaho ea lik'hemik'hale, e na le litlamorao tse latelang tse kopaneng: ① Moemeli oa ho boloka metsi, ②Setenya, ③Ho leka-lekana ...Bala haholoanyane»
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Jwalo ka motswako o sebetsang hantle, ether ya cellulose ya boleng ba thepa ya moaho e ka ntlafatsa ho boloka metsi le thepa ya ho teteana ha thepa ya moaho, le ho ntlafatsa bokgoni ba ho sebetsa ba kaho. E sebediswa haholo ho ntlafatsa le ho ntlafatsa ho kenyeletswa seretse sa masonry, seretse sa ho kwahela mocheso, ho fihlela...Bala haholoanyane»
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Cellulose ether e na le mokhoa o motle oa ho boloka metsi, e leng se ka thibelang mongobo o ka har'a seretse se metsi hore o se ke oa fetoha mouoane pele ho nako kapa oa monngoa ke lera la motheo, le ho netefatsa hore samente e na le metsi ka botlalo, ka hona qetellong ho netefatsa thepa ea mechini ea seretse, e leng se etsang hore...Bala haholoanyane»
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Hydroxypropyl methylcellulose (HPMC) ke ether e tsoakiloeng ea cellulose e sa ionic, e qhibilihang ka metsing. Ponahalo e tšoeu ho isa ho e mosehla hanyane kapa thepa e nang le granular, ha e na tatso, ha e na monko, ha e na chefo, e tsitsitse lik'hemik'hale, 'me e qhibiliha ka metsing ho etsa tharollo e boreleli, e bonaletsang le e tiileng. E 'ngoe ea li-mo...Bala haholoanyane»
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1. Lihlahisoa tsa ether tsa cellulose tse sebelisoang likhomaretsing tsa thaele Jwalo ka thepa e sebetsang ya mokhabiso, dithaele tsa ceramic di sebedisitsoe haholo lefatsheng ka bophara, mme mokhoa wa ho kgomaretsa thepa ena e tshwarellang ho e etsa hore e bolokehe le ho tshwarella esale e le taba e tshwenyang batho. Ho hlaha ha dikhomaretsing tsa thaele tsa ceramic, ho ...Bala haholoanyane»
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Phofo ea seretse se sireletsang mocheso ke eng? Phofo ea seretse se sireletsang mocheso e sebelisa seretse se kopantsoeng se omileng se kopantsoeng esale pele e le thepa ea mantlha ea samente, e eketsa likhoele tse loketseng tse thibelang ho petsoha le lintho tse ling tse eketsehileng, e sebelisa likaroloana tsa foam ea polystyrene e le li-aggregates tse bobebe, 'me e li hlophisa ka tekanyo...Bala haholoanyane»
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Jwale mmaraka wa thekiso wa hydroxypropyl carboxymethyl cellulose o ntse o eketseha, theko ha e leka-lekane, mokhoa wa ho hlakola boleng ba hydroxypropyl methyl cellulose ka potlako e se e le bothata ba bohlokwa! Jwale o ka ahlola boleng ba hydroxypropyl methylcellulose jwang? Ntho ya pele eo o lokelang ho e sheba ke whitene...Bala haholoanyane»