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Nhazi Cellulose Ether Cellulose ether bụ okwu izugbe maka usoro ngwaahịa ndị a na-emepụta site na mmeghachi omume nke alkali cellulose na ihe na-eme ka etherifying dị n'okpuru ọnọdụ ụfọdụ. Mgbe ejiri ihe na-eme ka etherifying dị iche iche dochie alkali cellulose, a ga-enweta cellulose ether dị iche iche. Ac...GỤKWUO»
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Hydroxyethyl Cellulose Àgwà Anụ ahụ na Kemịkalụ Àgwà Ọdịdị Ngwaahịa a bụ ọcha ruo odo odo dị nro, nke siri ike ma ọ bụ nke ntụ ntụ, nke na-adịghị egbu egbu ma na-enweghị ụtọ Ebe mgbaze 288-290 °C (nkeji iri na abụọ) Njupụta 0.75 g/mL na 25 °C (ọkụ) Mgbaze Na-agbaze na mmiri. A naghị agbaze na ihe ngwọta organic nkịtị...GỤKWUO»
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Hydroxyethyl cellulose bụ ọkwa viscosity dị n'etiti ruo n'ọkwa dị elu nke cellulose ether, nke a na-eji dị ka ihe na-eme ka ihe sie ike ma na-eme ka ọ kwụsie ike maka mkpuchi mmiri, ọkachasị mgbe viscosity nchekwa dị elu ma viscosity ojiji dị ala. Cellulose ether dị mfe ịgbasa na mmiri oyi yana uru pH ≤ 7, mana ...GỤKWUO»
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1 Okwu Mmalite A na-eji Cellulose ether (MC) eme ihe nke ukwuu n'ụlọ ọrụ ihe owuwu ma jiri ya mee ihe nke ukwuu. Enwere ike iji ya dị ka ihe na-egbochi mmiri, ihe na-ejide mmiri, ihe na-eme ka ọ sie ike na ihe na-arapara. N'ime ngwa agha akọrọ nkịtị, ihe mkpuchi mgbidi mpụga, ihe na-eme ka ọ dị larịị, ihe na-arapara taịlị, ihe na-eme ka ọ dị elu...GỤKWUO»
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A na-ahụkarị ntụ ntụ polima a na-akpọ redispersible dị ka ihe mkpuchi mgbidi mpụta. Ọ bụ ihe mejupụtara ya bụ polystyrene na ntụ polima, ya mere a na-akpọ ya aha maka ihe pụrụ iche ya. Ụdị ntụ ntụ polima a bụ maka ihe pụrụ iche nke poly...GỤKWUO»
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Mgbe etinyere hydroxypropyl methylcellulose na ihe ndị e ji simenti mee, ọ nwere ike ịka njọ. Ọnụọgụ hydroxypropyl methylcellulose na-ekpebi mkpa mmiri nke ihe ndị e ji simenti mee, yabụ ọ ga-emetụta mmepụta nke simenti. Ọtụtụ ihe na-emetụta viscosity nke hydroxypropyl methylcellulose:...GỤKWUO»
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N'imepụta taịlị seramiiki na mgbidi ala, itinye ihe na-eme ka ahụ sie ike seramiiki bụ ihe dị irè iji melite ike nke ahụ, ọkachasị maka taịlị porcelain nwere nnukwu ihe ndị na-adịghị mma, mmetụta ya na-apụta ìhè karịa. Taa, mgbe akụrụngwa ụrọ dị elu na-aghọwanye ihe a na-ahụkarị...GỤKWUO»
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N'ihi ihe ndị dị ka okpomọkụ ikuku, iru mmiri, nrụgide ifufe, na ọsọ ifufe, ọnụego mgbanwe mmiri na ngwaahịa ndị dabere na gypsum ga-emetụta. Yabụ ma ọ bụ na gypsum-based leveling mortar, caulk, putty, ma ọ bụ gypsum-based self-leveling, hydroxypropyl methylcellulose ether (HPMC)...GỤKWUO»
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1. Ihe e ji emepụta cellulose ether Cellulose ether maka owuwu bụ polima na-anaghị agbaze mmiri nke na-esi na ya pụta: Cellulose (mkpụrụ osisi ma ọ bụ owu linte), hydrocarbons halogenated (methane chloride, ethyl chloride ma ọ bụ halides ogologo oge ndị ọzọ), epoxy compounds (ethylene oxide, propylene oxi...GỤKWUO»
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Hydroxypropyl methylcellulose – moto masonry Mee ka nrapado dị n'elu moto ahụ dịkwuo mma, ma mee ka mmiri dịgide, ka e wee nwee ike ime ka moto ahụ dịkwuo mma. Mmanya na plastik ka mma maka ime ka ojiji dịkwuo mma, ojiji dị mfe na-azọpụta oge na mmezi...GỤKWUO»
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Hydroxypropyl methylcellulose, nke a na-akpọ: HPMC ma ọ bụ MHPC. Ọdịdị ya bụ ntụ ọcha ma ọ bụ ntụ ọcha; ojiji ya bụ isi bụ dị ka ihe na-ekesa ihe na mmepụta nke polyvinyl chloride, ọ bụkwa ihe enyemaka bụ isi maka nkwadebe nke PVC site na nkwụsịtụ polymerization. N'usoro owuwu...GỤKWUO»
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Cellulose ether Cellulose ether bụ okwu izugbe maka usoro ngwaahịa ndị mmeghachi omume nke alkali cellulose na ihe na-eme ka etherifying pụta n'ọnọdụ ụfọdụ. A na-eji ihe ndị na-eme ka etherifying dị iche iche dochie Alkali cellulose iji nweta cellulose ethers dị iche iche. Dịka ionization pr si kwuo,...GỤKWUO»