SODIUM CARBOXYMETHYL CELLULOSE/ Carboxymethylcellulose sodium ntsev/ CMC/ CAS: 9085-26-1
cov lus qhia tshwj xeeb
Lub Npe Khoom Muag: Sodium Carboxymethyl Cellulose
CAS No.: 【9004-32-4】
Cov mis molecular: [C6H7O2(OH)2OCH2COONa]n
Lub Npe IUPAC: Sodium; 2,3,4,5,6-pentahydroxyhexanal; acetate
Cov Lus Txhais: Carboxymethyl Cellulose, CMC, Sodium CMC, Na-CMC, Cellulose Gum, Carmellose Sodium.
HS Code: 39123100
Kev Siv
1. Daim ntawv thov CMC hauv zaub mov
Ua ib yam khoom noj khoom haus ntxiv rau hauv zaub mov, CMC (Carboxymethyl Cellulose) muaj ntau yam haujlwm xws li ua kom tuab, ncua, emulsifying, stabilizing, khaws cov duab, tsim zaj duab xis, puffing, tiv thaiv xeb thiab khaws cia tshiab, tiv thaiv kua qaub, thiab cov txiaj ntsig kev noj qab haus huv. Nws tuaj yeem hloov guar gum, gelatin, agar, sodium alginate, pectin, thiab lwm yam khoom hauv kev tsim khoom noj, thiab siv dav hauv kev lag luam zaub mov niaj hnub, xws li hauv cov khoom txias, dej haus khov, kua txiv hmab txiv ntoo, jams, dej haus lactic acid, condiments, biscuits, instant noodles, khoom ci, thiab cov khoom nqaij.
2. Daim ntawv thov ntawm CMC hauv tshuaj txhuam hniav
Tshuaj txhuam hniav yog ib qho khoom sib xyaw ua ke uas muaj ntau yam khoom xyaw, xws li cov khoom siv abrasives, humectants, thickeners, foaming agents, aromas, thiab dej. Sodium carboxymethyl cellulose yog ib qho ntawm cov khoom siv tseem ceeb hauv tshuaj txhuam hniav. Nws lub luag haujlwm hauv tshuaj txhuam hniav yog sib tov cov kua thiab cov khoom siv khov kho ntawm cov tshuaj txhuam hniav, muab cov tshuaj txhuam hniav nrog cov kua dej uas tuaj yeem pwm tau, viscosity tsim nyog, qee qib ntawm qhov ci thiab fineness, thiab homogenize thiab emulsify hmoov thiab cov khoom siv kua rau hauv cov tshuaj ruaj khov. Nws ua lub luag haujlwm tseem ceeb heev rau kev ruaj khov thiab kev nthuav dav ntawm cov tshuaj txhuam hniav.
3. Kev siv PAC thiab CMC hauv cov kua roj drilling thiab cov kua ua tiav
PAC (Polyanionic Cellulose) thiab CMC yog siv rau hauv cov kua drilling thiab cov kua tiav rau kev tshawb nrhiav roj. Hauv cov kua drilling, lawv feem ntau yog siv ua viscosifiers, rheology controllers, thiab kua poob, nrog rau cov haujlwm xws li muaj peev xwm suspension muaj zog, muaj peev xwm ua haujlwm zoo rau kev txiav, kev ntxuav cuttings, kev ruaj khov ntawm lub qhov dej, kev tiv thaiv kev poob av nkos, kev tiv thaiv qhov tho qhov, thiab kev txo qhov tuab ntawm lub ncuav mog qab zib lim. Hauv cov kua tiav, lawv feem ntau ua haujlwm los tswj cov kua viscosity, suspension cov khoom hnyav, nqa cov khoom sau, thiab tiv thaiv kev poob kua; thaum siv rau hauv cov kua tawg, lawv tuaj yeem hloov guar gum.
4. Daim Ntawv Thov CMC Hauv Kev Lag Luam Mining
Hauv kev lag luam mining, CMC siv tau ua ib yam khoom siv los khi pellet thiab ua kom cov khoom sib xyaw ua ke tsis khov. Ua ib yam khoom siv raw rau cov khoom siv los khi cov hmoov av, CMC yog ib qho tseem ceeb hauv kev tsim pellet - nws txhim kho cov yam ntxwv ntawm cov pellets ntub, cov pellets qhuav, thiab cov pellets ci, nrog rau kev khi thiab ua kom cov pellet zoo heev. Cov pellets ntsuab tsim tawm muaj kev tiv thaiv kev tawg zoo, lub zog qhuav/ntub pellet compressive thiab lub zog poob, thaum tseem ua rau cov pellet qib nce ntxiv. Tsis tas li ntawd, CMC ua haujlwm ua tus tswj hwm hauv cov txheej txheem flotation, feem ntau yog siv ua ib yam khoom siv silicate gangue depressant; nws siv rau kev nyuaj siab ntawm cov hlau lead hauv kev sib cais tooj liab-hlau lead thiab qee zaum ua ib yam khoom siv dispersant.
5. Daim Ntawv Thov CMC Hauv Kev Lag Luam Ceramic
CMC siv tau rau hauv cov khoom siv ceramic ntsuab, cov khoom siv glaze slurries, thiab cov xim glazes. Thaum siv rau hauv cov khoom siv ceramic ntsuab, CMC ua rau cov khoom siv xuab zeb-av nplaum zoo dua, ua rau cov khoom siv ntsuab molding thiab ua rau lub zog flexural ntawm cov khoom siv ntsuab nce ntxiv, ua rau nws yog ib qho khoom siv zoo heev. Hauv cov khoom siv glaze slurries thiab cov xim glazes, CMC ua haujlwm ua tus binder, muab cov teebmeem suspension, deflocculation, thiab cov dej-retention.
6. Daim Ntawv Thov CMC Hauv Kev Lag Luam Ntawv
CMC muaj ntau yam khoom zoo heev hauv cov txheej txheem ua ntawv, nyiam cov kws ua ntawv thiab siv dav hauv kev tsim ntawv thiab ntawv paperboard - xws li hauv kev txheej thiab kev ua cov ntawv thiab ntawv paperboard, ua tus hloov pauv rheology txheej, khaws dej, tus neeg sawv cev tsim zaj duab xis, nplaum pab, khaws cov dej noo thiab txhawb zog rau cov tshuab ntawv, tus neeg sawv cev ntsuas qhov chaw, pab ua kom cov pulp refining, hloov kho cov khoom sau, thiab flocculant rau kev kho cov dej khib nyiab ua ntawv. Peb lub tuam txhab muab cov khoom CMC rau kev ua ntawv hauv ntau qib kom tau raws li qhov xav tau ntawm ntau tus neeg siv khoom.
7. Daim Ntawv Thov CMC Hauv Kev Lag Luam Txheej
Ua ib qho tshuaj macromolecular, CMC muaj ntau txoj saw hlau. Tom qab hydration thiab o, nws cov saw hlau linear nthuav tawm, nthuav dav, thiab sib cuam tshuam los ua ib lub network colloid. Lub caij no, cov saw hlau macromolecular nrog cov pab pawg hydroxyl raug hydration nrog dej, tsim cov entanglements thiab ua rau cov viscosity ntawm cov theem aqueous nce ntxiv. CMC muaj kev sib raug zoo nrog dej lossis cov kuab tshuaj organic, nrog rau cov xim. Hauv kev lag luam txheej, nws feem ntau siv ua cov khoom tuab, cov khoom tawg, cov khoom khaws dej, thiab cov khoom ruaj khov.
8. Daim Ntawv Thov CMC Hauv Kev Lag Luam Textile
CMC tuaj yeem tsim cov yeeb yaj kiab uas muaj zog, nruj tab sis yooj ywm thiab tiv taus kev hnav. Cov yeeb yaj kiab no muaj kev nplaum zoo rau cov nplaim fiber, thaum tseem muab cov xov paj warp nrog cov khoom ntev txaus - txhim kho lub zog ntawm cov ntaub thaum lub sijhawm tsim khoom thiab txhim kho kev ua haujlwm ntau lawm. Tsis tas li ntawd, CMC tuaj yeem ua lub luag haujlwm thickening, ua rau nws siv dav hauv kev lag luam textile rau warp sizing, textile luam ntawv, thiab ntaub tiav.
9. Daim ntawv thov ntawm CMC hauv Lithium-Ion roj teeb
Sodium carboxymethyl cellulose yog ib hom monionic cellulose ether tshiab uas muaj kev ua tau zoo heev. Nws siv rau hauv cov roj teeb lithium-ion lossis ua cov khoom siv tshiab uas muaj txiaj ntsig zoo hauv ntau qhov chaw. Cov yam ntxwv tseem ceeb ntawm cov khoom no yog: nws tuaj yeem siv ua cov tshuaj dispersant uas yaj tau hauv dej, cov tshuaj stabilizer rau kev ncua, thiab cov khoom siv pabcuam hauv cov roj teeb lithium, uas tuaj yeem faib cov khoom siv electrode tsis zoo kom ua rau cov roj teeb sib xws thiab ruaj khov rau cov txheej txheem txheej tom ntej.
10. Lwm Cov Kev Siv ntawm CMC thiab Peb Cov Khoom Ntau Yam
CMC muaj ntau yam kev siv thiab muaj zog hloov pauv tau, ua rau nws yog cov khoom siv raw thiab cov khoom pabcuam tseem ceeb hauv ntau qhov chaw lag luam. Nws yog ib qho ntawm cov khoom siv zoo tshaj plaws hauv kev lag luam tshuaj ntxuav tes, nrog rau emulsifying, thickening, homogenizing, thiab kev tiv thaiv colloid. Hauv kev lag luam vuam electrode, nws ua haujlwm ua lub roj nplua nyeem thiab lub tshuab tsim roj, muaj kev ua haujlwm zoo extrudability, lubricity, thiab kev ua haujlwm tiv thaiv kev poob.
Ntxiv rau sodium carboxymethyl cellulose (CMC), peb lub tuam txhab kuj muab lwm cov khoom cellulose ether, xws li ammonium carboxymethyl cellulose (CMC-NH₄), lithium carboxymethyl cellulose (CMC-Li), thiab potassium carboxymethyl cellulose (CMC-K).
Ntim thiab Xa Khoom
25KG / Hnab los yog raws li cov neeg siv khoom xav tau.
Yog cov khoom siv dav dav thiab tuaj yeem xa los ntawm dej hiav txwv thiab huab cua
Khaws cia thiab khaws cia
Lub neej txee: 24 lub hlis txij li hnub tsim khoom hauv cov ntim khoom tsis tau qhib khaws cia rau hauv qhov chaw txias thiab qhuav kom tsis txhob raug tshav ntuj ncaj qha, dej.
Lub tsev rau khoom muaj cua nkag, ziab kom qhuav kub tsawg, Sib cais ntawm cov tshuaj oxidants, cov kua qaub.
Sau koj cov lus ntawm no thiab xa tuaj rau peb
