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1) Isi ojiji nke cellulose ether nke ihe owuwu. Ubi ihe owuwu bụ isi ihe achọrọ nke cellulose ether. Cellulose ether nwere ihe ndị dị mma dịka ịka nká, idobe mmiri, na nkwụsịtụ, yabụ a na-ejikarị ya eme ihe iji melite ma melite morta agwakọtara agwakọta...GỤKWUO»
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Mkpụrụ osisi na-agbanwe onwe ya bụ ihe e ji ntụ ntụ akọrọ gwakọtara agwakọta nke nwere ọtụtụ ihe ndị na-arụ ọrụ, nke enwere ike iji mgbe agwakọtara ya na mmiri n'ebe ahụ. Mgbe ejiri obere ihe na-akpụcha ihe gbasaa, enwere ike nweta elu ala dị larịị. Ọsọ ike ahụ dị ngwa ngwa, ị nwekwara ike ịga ije na ya n'ime awa 24...GỤKWUO»
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Hydroxyethylcellulose HEC bụ polima na-agbaze na mmiri nke na-abụghị ionic nke a na-agbaze na mmiri ọkụ na oyi. Usoro HEC nwere ọtụtụ viscosities, ihe ngwọta mmiri niile bụ mmiri na-abụghị nke Newtonian. Hydroxyethyl cellulose bụ ihe mgbakwunye dị mkpa na ngwaahịa kemịkalụ kwa ụbọchị...GỤKWUO»
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1. Njikwa Viscosity Viscosity dị elu hydroxypropyl methylcellulose enweghị ike imepụta cellulose dị elu naanị site na iji ihe nhicha na nitrogen dochie ya. Agbanyeghị, ọ bụrụ na enwere ike itinye ngwaọrụ nha oxygen n'ime ketulu ahụ, enwere ike ijikwa mmepụta viscosity site na aka. 2. Ojiji nke...GỤKWUO»
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Foto nke 1 na-egosi mgbanwe nke ọnụego nchekwa mmiri nke ụrọ na ọdịnaya nke HPMC. A pụrụ ịhụ site na Foto nke 1 na mgbe ọdịnaya nke HPMC bụ naanị 0.2%, enwere ike ime ka ọnụego nchekwa mmiri nke ụrọ dịkwuo mma nke ukwuu; mgbe ọdịnaya nke HPMC bụ 0.4%, ọnụego nchekwa mmiri erutela 9...GỤKWUO»
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Ngwakọta ihe ndị e ji mee ihe na-arụ ọrụ dị mkpa n'ịkwalite arụmọrụ nke imepụta ihe e ji mee ihe n'ime ...GỤKWUO»
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Methyl Hydroxyethyl Cellulose (MHEC) bụ ihe na-eme ka ihe sie ike nke ukwuu n'ọtụtụ ụlọ ọrụ dị iche iche, gụnyere ihe owuwu, ọgwụ, na ngwaahịa nlekọta onwe onye. Site na njirimara pụrụ iche ya, MHEC na-arụ ọrụ dị mkpa n'ịkwalite arụmọrụ na ịdị mma nke ọtụtụ usoro. Okwu Mmalite maka Meth...GỤKWUO»
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Diatom apịtị bụ ụdị ihe eji achọ mma ime ụlọ nke nwere diatomite dị ka ihe kachasị mkpa. Ọ nwere ọrụ nke iwepụ formaldehyde, ime ka ikuku dị ọcha, ịchịkwa iru mmiri, ịhapụ ion oxygen na-adịghị mma, mgbochi ọkụ na ihe na-egbochi ire ọkụ, ihicha onwe ya na mgbidi, ime ka ọ dị ọcha na deodo...GỤKWUO»
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Hydroxypropyl methylcellulose (HPMC) na-arụ ọrụ dị mkpa n'ịdochi mmiri, ime ka ọ sie ike ma melite arụmọrụ owuwu na simenti, gypsum na ihe ndị ọzọ e ji ntụ ntụ rụọ. Ọrụ nchekwa mmiri dị mma nwere ike igbochi ntụ ntụ ahụ ịkpọ nkụ ma gbawaa n'ihi oke mmiri...GỤKWUO»
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Ngwa agha nke na-agbanwe onwe ya nwere ike ịdabere n'ibu ya iji mepụta ntọala dị larịị, dị ire ụtọ ma sie ike na ihe mkpuchi ahụ maka ịtọ ma ọ bụ ijikọ ihe ndị ọzọ. N'otu oge ahụ, ọ nwere ike ịrụ nnukwu ọrụ na nke dị irè. Ya mere, nnukwu mmiri mmiri bụ akụkụ dị mkpa nke nhazi onwe onye...GỤKWUO»
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1. cellulose ether – cellulose ether bu ụzọ Cellulose ether bụ polysaccharide kachasị baa ụba n'ụwa taa. Isi ihe ndị sitere na cellulose eke bụ owu, osisi, osisi mmiri, ahịhịa na ihe ndị ọzọ. Owu nwere cellulose 92-95%; Flax nwere ihe dị ka 80% cellulose; Osisi nwere...GỤKWUO»
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N'ime ngwa agha agwakọtara agwakọta, ọnụọgụgụ cellulose ether dị obere nke ukwuu, mana ọ nwere ike ime ka arụmọrụ nke ngwa agha mmiri ka mma nke ukwuu, ọ bụkwa ihe mgbakwunye bụ isi nke na-emetụta arụmọrụ owuwu nke ngwa agha. Nhọrọ ezi uche dị na ya nke cellulose ethers nke ụdị dị iche iche, visc dị iche iche...GỤKWUO»