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Hydroxyethyl cellulose (HEC) bụ ọcha ma ọ bụ ìhè edo edo, enweghị isi, fibrous na-adịghị egbu egbu ma ọ bụ powdery siri ike kwadebere site na etherification nke alkaline cellulose na ethylene oxide (ma ọ bụ chlorohydrin). Nonionic soluble cellulose ethers. N'ihi na HEC nwere ezigbo akụrụngwa nke ịgba, nkwụsịtụ, ịgbasa, em ...GỤKWUO»
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Ọtụtụ ndị ọrụ na-akọ na carboxymethyl cellulose CMC enweghị ike imezu ihe achọrọ iji ya mee ihe n'oge usoro ojiji, nke ga-emetụta mmetụta ojiji nke ngwaahịa ahụ. Kedu ihe kpatara nsogbu a? 1. Maka ojiji nke carboxymethyl cellulose, ọ nwekwara ike ime mgbanwe nke ya, n'ihi na ọ nwere ike ịbụ anyị ...GỤKWUO»
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Sodium carboxymethyl cellulose ọcha fibrous ma ọ bụ granular ntụ ntụ. Enweghị isi, hygroscopic na soluble na mmiri, enwere ike iji ya na mpaghara dị iche iche. N'ime ha, ngwaahịa a nwere ngbanwe siri ike ma nwee ike ijikọta ya na ihe dị iche iche eji eme ihe iji meziwanye mmetụta ya. Lezienụ anya na ya...GỤKWUO»
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A na-ekewakwa viscosity nke sodium carboxymethyl cellulose n'ọtụtụ akara ule dị ka ojiji dị iche iche si dị. The viscosity nke ịsa ụdị bụ 10 ~ 70 (n'okpuru 100), elu ịgba nke viscosity si 200 ~ 1200 maka ụlọ mma na ndị ọzọ ọrụ, na viscosity nke nri ọkwa bụ ọbụna hig ...GỤKWUO»
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The dispersibility nke carboxymethyl cellulose bụ na ngwaahịa ga-decomated na mmiri, otú dispersibility nke ngwaahịa aghọwokwa ụzọ ikpe ikpe ya arụmọrụ. Ka anyị mụtakwuo banyere ya: 1) A na-agbakwunye mmiri ụfọdụ na usoro mgbasa ozi enwetara, nke nwere ike i ...GỤKWUO»
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A na-eji sodium carboxymethyl cellulose eme ihe n'ọtụtụ ebe na ụlọ ọrụ ọgwụ dị ka mbadamba nkume, ointments, sachets, na swabs ọgwụ. Sodium carboxymethyl cellulose nwere ọmarịcha ndim, nkwusioru, nkwụsi ike, imekọ ihe ọnụ, njigide mmiri na ọrụ ndị ọzọ, a na-ejikwa ya na pha ...GỤKWUO»
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A bịa na hydroxyethyl cellulose, ị ga-ajụ: gịnị bụ ihe a? Kedu ihe ọ bara? Karịsịa, olee uru ọ bara ná ndụ anyị? N'ezie, HEC nwere ọtụtụ ọrụ, ọ nwekwara ọtụtụ ngwa dị iche iche na mpaghara mkpuchi, inks, fibers, dyeing, papermakers, cosmetics, pesticides, mineral p ...GỤKWUO»
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A na-enweta Carboxymethyl cellulose (CMC) mgbe carboxymethylation nke cellulose gasịrị. Ngwọta mmiri ya nwere ọrụ nke ịgbakọ, imepụta ihe nkiri, njikọta, njigide mmiri, nchebe colloid, emulsification na nkwusioru, a na-ejikwa ya na mmanụ ala, nri, ọgwụ, wdg. , textile and pap ...GỤKWUO»
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Cellulose ether bụ ụdị nke na-abụghị ionic semi-synthetic elu molekul polymer. Ọ nwere ụdị abụọ nke mmiri-soluble na mgbaze dabeere Njirimara. Ọ nwere mmetụta dị iche iche na ụlọ ọrụ dị iche iche. Dịka ọmụmaatụ, n'ihe eji arụ ụlọ kemịkalụ, ọ nwere mmetụta ndị a na-emekọ ọnụ: ① Afọ ijigide mmiri...GỤKWUO»
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Site na mmepe na ntinye nke agba latex na-adabere na mmiri, nhọrọ nke agba agba agba agba dị iche iche. Ndozi nke rheology na viscosity akara nke latex agba si elu, ọkara na obere shiee ọnụego. Nhọrọ na ngwa nke thickeners maka agba latex na latex agba na dif ...GỤKWUO»
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Hydroxyethyl cellulose na ethyl cellulose bụ ihe abụọ dị iche iche. Ha nwere njirimara ndị a. Hydroxyethyl cellulose Dị ka onye na-abụghị ionic surfactant, na mgbakwunye na ndim, nkwusioru, njide, flotation, ihe nkiri-akpụ, na-achụsasị, na-ejigide mmiri na inye nchebe col ...GỤKWUO»
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Na-ekesa polymer ntụ ntụ na ndị ọzọ inorganic adhesives (dị ka simenti, slaked wayo, gypsum, ụrọ, wdg) na dị iche iche aggregates, fillers na ndị ọzọ mgbakwunye [dị ka hydroxypropyl methylcellulose, polysaccharide (starch ether), fiber Fiber, wdg] bụ anụ ahụ. agwakọta ka ọ mee ngwa ngwa agwakọta akọrọ. W...GỤKWUO»