CMC (carboxymethyl cellulose) tiv thaiv kev daws teeb meem yog ib qho tseem ceeb ntawm kev lag luam additive, dav siv nyob rau hauv ntau yam teb los tiv thaiv los nag los ntawm tshem tawm hais. Raws li ntau yam dej-soluble polymer cov ntaub ntawv, CMC qhov kev tiv thaiv kev daws teeb meem tshwm sim los ntawm nws lub peev xwm los ua kom cov viscosity ntawm cov tshuaj thiab tsim kev tiv thaiv colloids.
1. Kev siv roj av
1.1 Drilling kua
Hauv cov roj thiab roj drilling, CMC feem ntau yog siv los ua cov kua dej ntxiv. Nws cov khoom tiv thaiv kev daws teeb meem ua lub luag haujlwm hauv cov hauv qab no:
Tiv thaiv kev txiav tawm: CMC's viscosity-nce zog ua kom cov dej drilling kom zoo dua thiab tshem tawm cov txiav, tiv thaiv kev txiav los ntawm kev tso rau hauv qab ntawm lub qhov dej, thiab xyuas kom meej qhov zoo.
Stabilizing av nkos: CMC tuaj yeem ruaj khov av nkos, tiv thaiv nws cov stratification thiab sedimentation, txhim kho cov khoom rheological ntawm av nkos, thiab txhim kho drilling efficiency.
1.2 Cement slurry
Thaum ua tiav cov roj thiab roj qhov dej, CMC yog siv hauv cov cement slurry los tiv thaiv cov sedimentation ntawm cov khoom hauv cov cement slurry, xyuas kom meej sealing nyhuv ntawm lub qhov dej, thiab tsis txhob muaj teeb meem xws li dej channeling.
2. Txheej thiab xim kev lag luam
2.1 Cov txheej txheem dej
Hauv dej-raws li txheej txheej, CMC yog siv los ua tus neeg sawv cev tiv thaiv kom cov txheej txheem sib cais thiab tiv thaiv cov xim thiab muab tub lim los ntawm kev daws teeb meem:
Txhim kho txheej txheej ruaj khov: CMC tuaj yeem ua kom cov viscosity ntawm cov txheej txheej, ua kom cov xim xim kom ruaj khov, thiab tsis txhob muaj teeb meem thiab stratification.
Txhim kho kev tsim kho kev ua haujlwm: Los ntawm kev ua kom cov viscosity ntawm cov txheej, CMC pab tswj lub fluidity ntawm txheej, txo cov txaws, thiab txhim kho kev tsim kho.
2.2 Roj-raws li txheej
Txawm hais tias CMC feem ntau yog siv hauv cov dej-raws li cov txheej txheem, hauv qee cov roj-raws li txheej txheej, tom qab kev hloov kho lossis ua ke nrog lwm cov tshuaj ntxiv, CMC kuj tuaj yeem muab qee yam kev tiv thaiv kev daws teeb meem.
3. Kev lag luam ceramics thiab cov khoom siv hauv tsev
3.1 Ceramic slurry
Hauv kev tsim cov khoom siv ceramic, CMC tau ntxiv rau cov slurry ceramic kom cov ntaub ntawv raw khoom sib npaug thiab tiv thaiv kev teeb tsa thiab agglomeration:
Txhim khu kev ruaj ntseg: CMC nce viscosity ntawm ceramic slurry, ua kom nws sib npaug sib npaug, thiab txhim kho kev ua haujlwm molding.
Txo qhov tsis xws luag: Tiv thaiv qhov tsis xws luag los ntawm cov khoom siv raw, xws li cov kab nrib pleb, qhov pores, thiab lwm yam, thiab txhim kho qhov zoo ntawm cov khoom kawg.
3.2 Pobzeb Adhesive
CMC feem ntau yog siv los ua tus neeg sawv cev tiv thaiv thiab cov thickener hauv cov nplais nplaum txhawm rau txhim kho kev tsim kho thiab kev sib koom ua ke.
4. Papermaking kev lag luam
4.1 Pulp Suspension
Nyob rau hauv kev lag luam papermaking, CMC yog siv los ua ib tug stabilizer thiab anti-stabilizer tus neeg sawv cev rau pulp ncua kev kawm ntawv los xyuas kom meej uniform faib ntawm pulp:
Txhim kho daim ntawv zoo: Los ntawm kev tiv thaiv cov fillers thiab fibers los ntawm kev daws, CMC tusyees faib cov khoom nyob rau hauv lub pulp, yog li txhim kho lub zog thiab luam ntawv ua tau zoo ntawm daim ntawv.
Txhim kho cov ntawv tshuab ua haujlwm: Txo qhov hnav thiab txhaws ntawm cov khoom siv los ntawm cov pob zeb, thiab txhim kho kev khiav hauj lwm zoo thiab ruaj khov ntawm cov tshuab ntawv.
4.2 Coated Ntawv
CMC kuj tseem siv rau hauv cov kua dej ntawm cov ntawv coated los tiv thaiv cov sedimentation ntawm pigments thiab fillers, txhim kho cov nyhuv txheej thiab cov khoom nto ntawm daim ntawv.
5. Cov khoom siv tshuaj pleev ib ce thiab kho tus kheej
5.1 Lotions thiab Creams
Hauv cov tshuaj pleev ib ce, CMC yog siv los ua tus neeg sawv cev los tiv thaiv kom cov khoom los yog cov khoom xyaw hauv cov khoom raug tshem tawm thiab tiv thaiv stratification thiab sedimentation:
Txhim khu kev ruaj ntseg: CMC nce viscosity ntawm cov tshuaj pleev ib ce thiab cream, stabilizes lub dispersion system, thiab txhim kho cov tsos thiab kev ntxhib los mos ntawm cov khoom.
Txhim kho qhov kev xav ntawm kev siv: Los ntawm kev kho cov rheology ntawm cov khoom, CMC ua rau cov tshuaj pleev ib ce yooj yim rau kev thov thiab nqus, txhim kho cov neeg siv kev paub.
5.2 Shampoo thiab Conditioner
Nyob rau hauv tshuaj zawv plaub hau thiab txias, CMC pab stabilize suspended active cov khoom xyaw thiab hais thiab tiv thaiv los nag, yog li tswj qhov sib xws thiab kev ua tau zoo ntawm cov khoom.
6. Tshuaj lom neeg ua liaj ua teb
6.1 Suspending Agents
Hauv kev tshem tawm cov tshuaj tua kab thiab cov chiv, CMC yog siv los ua tus neeg sawv cev tiv thaiv kom cov khoom xyaw nquag faib sib npaug:
Txhim kho kev ruaj ntseg: CMC txhim khu kev ruaj ntseg ntawm kev ncua thiab tiv thaiv cov khoom xyaw nquag los ntawm kev daws teeb meem thaum khaws cia thiab kev thauj mus los.
Txhim kho cov nyhuv ntawm daim ntawv thov: xyuas kom meej tias cov khoom xyaw nquag ntawm cov tshuaj tua kab thiab cov chiv tau muab faib sib npaug, thiab txhim kho qhov tseeb thiab cov nyhuv ntawm daim ntawv thov.
6.2 Cov tshuaj tua kab
CMC kuj tseem siv rau hauv kev npaj cov tshuaj tua kab granules raws li ib tug binder thiab anti-taws tus neeg sawv cev los txhim kho cov stability thiab dispersibility ntawm cov hais.
7. Kev lag luam zaub mov
7.1 Cov dej haus thiab cov khoom siv mis nyuj
Hauv cov dej haus thiab cov khoom siv mis nyuj, CMC yog siv los ua tus stabilizer thiab tus neeg sawv cev tiv thaiv kom cov khoom xyaw raug tshem tawm kom sib npaug:
Txhim khu kev ruaj ntseg: Hauv cov mis nyuj haus, kua txiv hmab txiv ntoo thiab lwm yam khoom, CMC tiv thaiv cov sedimentation ntawm cov khoom uas raug tshem tawm thiab tswj qhov sib xws thiab saj ntawm cov dej qab zib.
Txhim kho kev ntxhib los mos: CMC nce viscosity thiab ruaj khov ntawm cov khoom siv mis nyuj, txhim kho kev ntxhib los mos thiab tsw.
7.2 Cov khoom xyaw thiab cov kua ntses
Hauv cov khoom noj thiab cov kua ntses, CMC pab khaws cov txuj lom, cov khoom thiab cov roj sib npaug sib npaug, tiv thaiv stratification thiab sedimentation, thiab txhim kho cov tsos thiab saj ntawm cov khoom.
8. Kev lag luam kws tshuaj
8.1 Kev ncua
Hauv cov tshuaj raug tshem tawm, CMC yog siv los tswj cov khoom siv tshuaj, tiv thaiv sedimentation, thiab xyuas kom meej kev faib tawm thiab kev siv tshuaj kom raug:
Txhim kho kev ua tau zoo ntawm cov tshuaj: CMC tswj kev ncua kev ncua ntawm cov khoom xyaw nquag ntawm cov tshuaj, ua kom muaj kev sib luag ntawm cov tshuaj txhua zaus, thiab txhim kho kev siv tshuaj.
Txhim kho kev noj qab haus huv: Los ntawm kev ua kom cov viscosity thiab ruaj khov ntawm kev ncua, CMC ua rau cov tshuaj yooj yim dua thiab nqus tau.
8.2 Tshuaj pleev ib ce
Hauv cov tshuaj pleev, CMC yog siv los ua cov thickener thiab cov tshuaj tiv thaiv kab mob los txhim kho kev ruaj ntseg thiab kev sib txuam ntawm cov tshuaj, txhim kho cov nyhuv ntawm daim ntawv thov thiab tso tshuaj.
9. Kev ua haujlwm ntxhia
9.1 Ore hnav khaub ncaws ncua kev kawm ntawv
Hauv kev ua cov ntxhia, CMC yog siv rau hauv ore hnav khaub ncaws tshem tawm los tiv thaiv cov pob zeb hauv av los ntawm kev daws thiab txhim kho ore hnav khaub ncaws efficiency:
Txhim khu kev ruaj ntseg ncua kev kawm ntawv: CMC nce viscosity ntawm slurry, khaws cov ntxhia hauv cov khoom sib npaug, thiab txhawb kev sib cais thiab rov zoo.
Txo cov khoom hnav: Los ntawm kev tiv thaiv particle sedimentation, txo cov khoom hnav thiab thaiv, thiab txhim kho kev ruaj ntseg thiab kev ua haujlwm ntawm cov khoom siv.
10. Kev lag luam Textile
10.1 Textile Slurry
Hauv kev lag luam textile, CMC yog siv hauv textile slurry los tiv thaiv cov sedimentation ntawm fibers thiab auxiliaries thiab tuav lub uniformity ntawm slurry:
Txhim khu kev ua tau zoo ntawm cov ntaub: CMC ua rau textile slurry ruaj khov, txhim kho kev xav thiab lub zog ntawm cov ntaub, thiab txhim kho cov ntaub ntawv zoo.
Txhim kho cov txheej txheem kev ruaj ntseg: Tiv thaiv cov txheej txheem tsis ruaj khov los ntawm slurry sedimentation thiab txhim kho kev ua tau zoo thiab sib xws ntawm textile ntau lawm.
10.2 Kev luam ntawv slurry
Hauv kev luam ntawv slurry, CMC yog siv los ua tus neeg sawv cev los tiv thaiv kom muaj kev sib faib ntawm cov xim, tiv thaiv stratification thiab sedimentation, thiab txhim kho kev luam ntawv.
Raws li ib tug multifunctional additive, CMC anti-tawm tus neeg sawv cev yog siv nyob rau hauv ntau yam kev lag luam teb. Los ntawm kev ua kom cov viscosity ntawm cov tshuaj thiab tsim kev tiv thaiv colloids, CMC zoo tiv thaiv cov sedimentation ntawm cov khoom raug tshem tawm, yog li txhim kho kev ruaj ntseg thiab zoo ntawm cov khoom. Nyob rau hauv cov roj av, txheej, ceramics, papermaking, tshuaj pleev ib ce, ua liaj ua teb, zaub mov, tshuaj, ntxhia ua thiab textile industries, CMC tau ua lub luag hauj lwm irreplaceable thiab muab ib qho tseem ceeb guarantees rau zus tau tej cov thiab cov khoom ua tau zoo ntawm ntau yam industries.
Post lub sij hawm: Jun-29-2024