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Nhazi cellulose gụnyere ụzọ dị iche iche isi wepụta ma mee ka ọ dị mma site na isi mmalite ya, ọkachasị osisi. Cellulose, polysaccharide, na-emepụta ihe owuwu nke mgbidi sel na osisi ma bụrụ polima organic kachasị baa ụba n'ụwa. Nhazi ya dị oke mkpa na ụlọ ọrụ dị iche iche...GỤKWUO»
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N'ime ihe mejupụtara ụrọ ntụ ntụ akọrọ, cellulose ether bụ ihe mgbakwunye dị mkpa nke nwere obere mgbakwunye, mana ọ nwere ike ime ka ngwakọta na arụmọrụ owuwu nke ụrọ dịkwuo mma nke ukwuu. N'ikwu ya n'ụzọ dị mfe, ihe fọrọ nke nta ka ọ bụrụ ihe niile gbasara ngwakọta mmiri nke ụrọ a pụrụ ịhụ na n...GỤKWUO»
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Isiokwu a na-ahọrọkarị MMA, BA, AA dị ka monomers, ma na-atụle ihe ndị na-akpata polymerization graft na ha, dị ka usoro mgbakwunye, ọnụọgụ mgbakwunye na okpomọkụ mmeghachi omume nke onye na-amalite na monomer ọ bụla, ma chọpụta ọnọdụ usoro polymerization graft kacha mma.GỤKWUO»
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A na-ekewa Hydroxypropyl cellulose, ihe na-enye ọgwụ, n'ime hydroxypropyl cellulose dị ala (L-HPC) na hydroxypropyl cellulose dị elu (H-HPC) dịka ọdịnaya nke hydroxypropoxy ya si dị. L-HPC na-agbaze ghọọ mmiri colloidal n'ime mmiri, nwere ihe ndị nwere ike...GỤKWUO»
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1. Ndabere nke echiche A pụrụ ịhụ site na usoro nhazi na hydrogen (Na+) dị na CMC dị mfe ịgbasa na mmiri mmiri (ọ na-adịkarị n'ụdị nnu sodium), yabụ CMC dị n'ụdị anion na mmiri mmiri, ya bụ, ọ nwere chajị na-adịghị mma ma bụrụ amphoteric....GỤKWUO»
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Enwere ike iji Hydroxyethyl methyl cellulose HEMC dị ka ihe nchebe colloid, emulsifier na dispersant n'ihi ọrụ ya n'elu mmiri mmiri. Ihe atụ nke ojiji ya bụ ndị a: Mmetụta nke hydroxyethyl methyl cellulose na ihe onwunwe nke simenti. Hydroxyethyl methylce...GỤKWUO»
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Mgbọ mgbochi mgbawa Mgbọ mgbochi mgbawa (mgbọ mgbochi mgbawa), nke e ji ihe na-egbochi mgbawa nke e ji emulsion na ngwakọta polymer mee, simenti na ájá agwakọtara ya na mmiri n'ókè ụfọdụ, nwere ike imeju mgbanwe ụfọdụ na-enweghị mgbawa, ma soro grid rụọ ọrụ nke ọma. Ákwà ahụ na-arụ ọrụ nke ọma.GỤKWUO»
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Sistemụ mkpuchi mmiri dị ka ebe dị mkpa maka ọrụ nke ụlọ ọrụ cellulose ether, enwebeghị ezigbo cellulose ether nke dị n'ime ụlọ iji gboo mkpa ahịa na-eto eto, na ọrịa na-efe efe na mgbanwe na ọnọdụ mba ụwa, a na-enwekwa nnukwu ...GỤKWUO»
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Ọrụ nke ntụ ntụ latex redispersible na ngwa agha. Ugbu a, ebe ọ bụ na a na-eji nwayọ nwayọ anabata ngwaahịa ngwa agha akọrọ pụrụ iche ma jiri ya mee ihe nke ọma, ndị mmadụ nọ n'ụlọ ọrụ ahụ na-elebara ntụ ntụ latex redispersible anya dị ka otu n'ime ihe mgbakwunye bụ isi nke ngwa agha ntụ ntụ akọrọ pụrụ iche, yabụ njirimara dị iche iche ...GỤKWUO»
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Usoro nke hydroxyethyl cellulose na-eme ka viscosity dịkwuo elu site na ịmepụta njikọ hydrogen dị n'etiti molekul na intramolecular, yana mmiri na njikọ nke agbụ ígwè. Ya mere, enwere ike kewaa usoro thickening nke hydroxyethyl cellulose n'ime...GỤKWUO»
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Nyocha nke ihe ndị na-agbawa agbawa nke na-akpata oyi akwa gypsum 1. Nyocha ihe kpatara plastering gypsum raw a) Plastering ụlọ na-erughị eru gypsum ụlọ nwere nnukwu ọdịnaya nke dihydrate gypsum, nke na-eduga na njikọ ngwa ngwa nke plastering gypsum. Iji mee ka plastering gypsum nwee pro...GỤKWUO»
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HPMC hydroxypropyl methylcellulose aghọọla otu n'ime ihe ndị na-enye ọgwụ kachasị ukwuu n'ụlọ na mba ofesi, n'ihi na HPMC nwere uru ndị ọzọ na-enye ọgwụ. 1. Mmiri na-agbaze Ọ na-agbaze na mmiri oyi n'okpuru 40 ℃ ma ọ bụ 70% ethanol, ọ naghịkwa agbaze na mmiri ọkụ dị n'elu...GỤKWUO»