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Usoro nke cellulose ether na-egbu oge hydration ciment
Cellulose ether ga-egbu oge hydration nke ciment na ogo dị iche iche, nke na-egosipụta na igbu oge nhazi ettringite, CSH gel na calcium hydroxide. Ka ọ dị ugbu a, usoro cellulose ether na-egbu oge hydration ciment na-agụnyekarị echiche nke mmegharị ion mgbochi, alka ...GỤKWUO -
Usoro ọhụrụ nke ntụ ntụ latex na-agbanwe agbanwe
Background Usoro Redividable roba ntụ ntụ bụ ọcha siri ike ntụ ntụ esichara site spraying na ihicha pụrụ iche latex. A na-eji ya eme ihe dị ka ihe mgbakwunye dị mkpa maka "puku-ngwakọta ngwa agha" na ihe mgbakwunye ngwa agha ndị ọzọ na-ekpo ọkụ maka mkpuchi mkpuchi mgbidi mpụga ...GỤKWUO -
Kedu ihe bụ ihe na-akpata cellulose?
A na-emepụta ihe ndị na-emepụta cellulose site na esterification ma ọ bụ etherification nke otu hydroxyl na cellulose polymers na reagents. Dabere na njirimara nhazi nke ngwaahịa mmeghachi omume, enwere ike kewaa mkpụrụ ndụ cellulose ụzọ atọ: cellulose ethers, cellulose est ...GỤKWUO -
Kedu ihe dị iche n'etiti ụdị cellulose dị iche iche?
Cellulose ether bụ okwu n'ozuzu maka usoro ngwaahịa na-emepụta site na mmeghachi omume nke cellulose alkali na etherifying n'okpuru ọnọdụ ụfọdụ. Alkali cellulose na-anọchi anya dị iche iche etherifying ọrụ iji nweta dị iche iche cellulose ethers. Dabere na njirimara ionization nke subs ...GỤKWUO -
Ihe na-akpata egosipụta na uru na ọghọm nke egosipụta n'oge ngwa nke cellulose ether ngwaahịa.
Ngwaahịa cellulose ether HPMC na HEMC nwere ma hydrophobic na hydrophilic otu. Otu methoxy bụ hydrophobic, na otu hydroxypropoxy dị iche dabere na ọnọdụ nnọchi. Ụfọdụ bụ hydrophilic na ụfọdụ bụ hydrophobic. Hydroxyethoxy bụ hydrophilic. Ihe a na-akpọ h...GỤKWUO -
Mmekọrịta dị n'etiti cellulose ether, magnesium aluminom silicate na ngwa ngwa agwakọta agwakọta na ngwa agha akọrọ.
Iji mee ka arụmọrụ nke akụkụ niile nke ngwa agha a na-ejikọta ya na-ezute nkọwa na ihe owuwu a chọrọ, ihe mgbochi ngwa ngwa bụ ihe dị mkpa. Magnesium aluminum silicate thixotropic lubricant na cellulose ether na-ejikarị mmiri na-ejigide thickeners na mo ...GỤKWUO -
Hydroxypropyl MethylCellulose E464
Hydroxypropyl MethylCellulose E464 Hydroxypropyl Methylcellulose (HPMC) bụ polymer synthetic ọkara nke ewepụtara na cellulose. A na-ejikarị ya na ụlọ ọrụ nri dị ka ihe mgbakwunye nri nwere nọmba E464. A na-eme HPMC site n'ịgwọ cellulose na ngwakọta nke alkali na etherification agents ...GỤKWUO -
Njikọ na Njirimara Rheological nke Hydroxyethyl Cellulose Ether
Synthesis na Rheological Njirimara nke Hydroxyethyl Cellulose Ether N'ihu nke a onwe-mere alkali catalyst, ulo oru hydroxyethyl cellulose e reacted na N- (2,3-epoxypropyl) trimethylammonium chloride (GTA) cationization reagent iji kwadebe elu-anọchi quaternary ammonium site akọrọ. ...GỤKWUO -
Ngwa nke ethyl methyl cellulose
Ngwa nke Ethyl methyl cellulose Ethyl Methyl Cellulose (EMC) bụ ihe nrụpụta cellulose gbanwetụrụ nke a na-ejikarị dị ka thickener, ihe nkedo, na onye na-eme ihe nkiri na ụlọ ọrụ dị iche iche. Ọ bụ mmiri na-agbaze, na-acha ọcha ma ọ bụ na-acha ọcha ntụ ntụ nke a na-emepụta site n'ịgbanwe cellulose na ethyl na methyl ...GỤKWUO -
Kedu ihe bụ Ethyl hydroxyethyl cellulose?
Kedu ihe bụ Ethyl hydroxyethyl cellulose? Ethyl Hydroxyethyl Cellulose (EHEC) bụ ihe sitere na cellulose, nke bụ polymer eke sitere na ihe ọkụkụ. EHEC bụ mmiri na-agbaze, na-acha ọcha ma ọ bụ na-acha ọcha ntụ ntụ nke a na-ejikarị dị ka thickener, binder, stabilizer, na onye na-eme ihe nkiri dị iche iche ...GỤKWUO -
Cellulose Ether na ụlọ ọrụ akwụkwọ
Cellulose ether na ụlọ ọrụ akwụkwọ a na-ewebata ụdị, ụzọ nkwadebe, njirimara arụmọrụ na ọnọdụ ngwa nke cellulose ethers na ụlọ ọrụ na-emepụta akwụkwọ, na-ewepụta ụfọdụ ụdị cellulose ethers ọhụrụ na atụmanya mmepe, na-atụle ngwa ha a ...GỤKWUO -
Kedu ka esi eme ka arụ ọrụ nke kọmpụta rụọ ọrụ?
Kedu ka esi eme ka arụ ọrụ nke kọmpụta rụọ ọrụ? Site nnwale ntụnyere, mgbakwunye na nke cellulose ether nwere ike budata mma workability nke nkịtị concrete ma melite pumpability nke pumpable konkret. Ntinye nke cellulose ether ga-ebelata ike nke ihe. Igodo...GỤKWUO
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