1. Ụlọ ọrụ mmanụ ụgbọala
Sodium carboxymethyl cellulosea na-ejikarị eme ihe na mmịpụta mmanụ, a na-ejikwa ya na-emepụta apịtị iji mee ka viscosity dịkwuo elu ma belata mmiri ozuzo. Ọ nwere ike iguzogide mmetọ nnu soluble dị iche iche ma nwekwuo mgbake mmanụ. Sodium carboxymethyl hydroxypropyl cellulose (NACMHPC) na sodium carboxymethyl hydroxyethyl cellulose (NACMHEC) bụ ezigbo mkpọpu apịtị ọgwụgwọ elekọta mmadụ na ihe maka nkwadebe mmecha mmiri mmiri, na elu slurrying ọnụego na nnu-eguzogide, Good mgbochi calcium arụmọrụ, ezi viscosity-amụba ikike, okpomọkụ iguzogide (160 ℃) onwunwe. Ọ dị mma maka ịkwadebe mmiri mmiri maka mmiri ọhụrụ, mmiri mmiri na mmiri nnu jupụtara. Enwere ike ịmepụta ya n'ime mmiri mmiri na-egwupụta ihe dị iche iche (103-127g / cm3) n'okpuru ịdị arọ nke calcium chloride, ọ nwekwara ụfọdụ viscosity na obere mmiri na-efunahụ ya, ikike ya na-abawanye ike na nkwụsị nke mmiri na-ebelata ikike dị mma karịa hydroxyethyl cellulose, ọ bụkwa ihe mgbakwunye dị mma maka ịba ụba mmepụta mmanụ.
Sodium carboxymethyl cellulose bụ ihe mmepụta cellulose nke a na-ejikarị eme ihe na usoro mmịpụta mmanụ. A na-eji ya na mmiri na-egwupụta mmiri, mmiri simenti, mmiri na-agbaji ma na-eme ka mgbake mmanụ dịkwuo mma, karịsịa na mmiri mmiri. Ọ na-arụkarị ọrụ nke ibelata mfu mmiri na ịba ụba viscosity. A na-eji hydroxyethyl cellulose (HEC) mee ihe dị ka ihe na-eme ka apịtị na-eme ka ọ dị nro na-eme ka ọ dị jụụ na nhazi nke ịkụ ala, mmecha nke ọma na ciment. N'iji ya tụnyere sodium carboxymethyl cellulose na guar gum, hydroxyethyl cellulose nwere mmetụta dị mma na-eme ka ọ dị arọ, nkwusioru ájá siri ike, ikike nnu dị elu, ezigbo okpomọkụ na-eguzogide, obere nguzogide ngwakọta, obere mmiri mmiri na-agbaji, na nkwụsị gel. Mgbochi, obere ihe fọdụrụ na njirimara ndị ọzọ, ejirila ọtụtụ ebe.
2. Mwube, Ụlọ ọrụ Paint
Enwere ike iji sodium carboxymethyl cellulose mee ihe dị ka onye na-azụ ahịa, onye na-ejigide mmiri, onye na-ekpuchi mmiri na ihe nkedo maka ịmepụta masonry na plasta mortar admixtures, a pụkwara iji ya mee ihe dị ka plasta, ngwa agha na ala larịị maka gypsum base na ciment base A na-eji ya dị ka onye na-ekesa, onye na-ejide mmiri na onye na-ekpo ọkụ. A pụrụ iche masonry na plasta ngwa agha admixture mere nke carboxymethyl cellulose, nke nwere ike melite workability, mmiri njigide na mgbape mgbape nke ngwa agha, na-ezere cracking na voids na ngọngọ mgbidi. drum. Ihe ịchọ mma n'elu ụlọ Cao Mingqian na ndị ọzọ mere ihe ịchọ mma ụlọ mma na gburugburu ebe obibi sitere na methyl cellulose. Usoro mmepụta dị mfe ma dị ọcha. Enwere ike iji ya maka mgbidi dị elu na mgbidi nkume, a pụkwara iji ya mee ihe ịchọ mma nke ogidi na ihe ncheta.
3. Ụlọ ọrụ kemịkalụ kwa ụbọchị
The stabilizing viscosifier sodium carboxymethyl cellulose arụ ọrụ nke dispersion na nkwusioru stabilization na mado ngwaahịa nke siri ike ntụ ntụ raw material, na-arụ ọrụ nke ndim, dispersing na homogenizing na mmiri mmiri ma ọ bụ emulsion ịchọ mma. Enwere ike iji dị ka stabilizer na tackifier. A na-eji emulsion stabilizers eme ihe dị ka emulsifiers, thickeners na stabilizers maka ointments na shampoos. Enwere ike iji sodium carboxymethyl hydroxypropyl cellulose dị ka ihe nkwụsi ike maka nrapado eze. Ọ nwere ezigbo thixotropic Njirimara, nke na-eme ka ntacha eze dị mma na nhazi, nchekwa ogologo oge na-enweghị nrụrụ, na edo na uto siri ike. Sodium carboxymethyl hydroxypropyl cellulose nwere nnukwu nguzogide nnu na nguzogide acid, mmetụta ya dịkwa elu karịa nke carboxymethyl cellulose. Enwere ike iji ya mee ihe dị ka ihe na-esi ísì ụtọ na ihe nchacha na ihe mgbochi ntụpọ. Dispersion thickener na mmepụta nke detergents, sodium carboxymethylcellulose na-ejikarị dị ka a unyi dispersant maka ịsa ntụ ntụ, a thickener na a dispersant maka mmiri mmiri ncha.
4. Ọgwụ, ụlọ ọrụ nri
N'ụlọ ọrụ ọgwụ,hydroxypropyl carboxymethylcellulose (HPMC)enwere ike iji ya mee ihe dị ka ọgwụ excipient, nke a na-ejikarị eme ihe na ntọhapụ a na-achịkwa matriks nke ọgwụ ọnụ na nkwadebe ntọhapụ na-adịgide adịgide, dị ka ihe nkwụsị ntọhapụ iji chịkwaa ntọhapụ nke ọgwụ, na dị ka ihe mkpuchi na-egbu oge ntọhapụ nke ọgwụ. Usoro mwepụta, pellet mwepu agbatị, capsules agbatị-ahapụ. Ihe a na-ejikarị eme ihe bụ methyl carboxymethyl cellulose na ethyl carboxymethyl cellulose, dị ka MC, bụ ndị a na-ejikarị eme mbadamba nkume na capsules, ma ọ bụ na-ekpuchi mbadamba nkume ndị nwere shuga. Enwere ike iji cellulose ethers dị elu mee ihe na ụlọ ọrụ nri ma bụrụ ndị na-esi ísì ụtọ dị irè, ndị na-edozi ihe, ihe ndị na-emepụta ihe, ndị na-ejigide mmiri na ndị na-emepụta ụfụfụ na nri dị iche iche. Achọpụtala Methyl cellulose na hydroxypropyl methyl cellulose dị ka ihe na-adịghị emerụ ahụ nke anụ ahụ na-adịghị emerụ ahụ. Enwere ike ịgbakwunye ịdị ọcha dị elu (n'elu 99.5%) carboxymethylcellulose (CMC) na nri, dị ka mmiri ara ehi na ngwaahịa ude, condiments, jams, jelii, nri mkpọ, sirop table na ihe ọṅụṅụ. Enwere ike iji Carboxymethyl cellulose nwere ịdị ọcha karịa 90% n'ihe metụtara nri, dị ka ibugharị na nchekwa mkpụrụ osisi ọhụrụ. Ụdị ihe mkpuchi rọba a nwere uru dị na mmetụta dị mma na-echekwa, obere mmetọ, enweghị mmebi, yana mmepụta ígwè ọrụ dị mfe.
5. Ngwa anya na eletriki arụ ọrụ
Electrolyte ndim stabilizer nwere nnukwu ịdị ọcha nke cellulose ether, ezigbo acid resistance na nnu-eguzogide, karịsịa obere ígwè na arọ metal ọdịnaya, otú colloid bụ nnọọ ike, adabara alkaline batrị, zinc-manganese batrị Electrolyte ndim stabilizer. Ọtụtụ cellulose ethers na-egosipụta kristal mmiri mmiri thermotropic. Hydroxypropyl cellulose acetate na-etolite kristal mmiri mmiri thermotropic cholesteric n'okpuru 164°C.
Oge nzipu: Eprel-26-2024