CMC (Carboxymethyl Cellulose) yog ntau yam khoom siv dav siv hauv kev lag luam tshuaj pleev ib ce nrog ntau yam kev siv thiab cov txiaj ntsig. CMC yog cov dej-soluble polymer ua los ntawm ntuj cellulose los ntawm kev hloov tshuaj. Nws lub cev zoo heev thiab tshuaj lom neeg ua rau nws siv dav hauv cov tshuaj pleev ib ce.
1. Thickener thiab stabilizer
Ib qho ntawm cov haujlwm tseem ceeb ntawm CMC hauv cov tshuaj pleev ib ce yog ua cov thickener thiab stabilizer. Ntau yam khoom siv tshuaj pleev ib ce, xws li tshuaj pleev ib ce, cream, tshuaj ntxuav lub ntsej muag thiab tshuaj zawv plaub hau, xav tau ib qho viscosity thiab kev ntxhib los mos. CMC tuaj yeem ua kom cov viscosity ntawm cov khoom no, ua rau lawv zoo dua kev ntxhib los mos thiab ruaj khov. Nyob rau hauv cov tshuaj pleev ib ce thiab tshuaj pleev ib ce, CMC tuaj yeem tiv thaiv stratification thiab roj-dej sib cais, kom ntseeg tau qhov sib xws thiab ruaj khov ntawm cov khoom thaum lub sij hawm cia.
2. Zaj movie qub
CMC kuj tuaj yeem tsim cov yeeb yaj kiab nyias ntawm daim tawv nqaij los tiv thaiv thiab moisturize ntawm daim tawv nqaij. Cov yeeb yaj kiab no tuaj yeem txo cov dej evaporation thiab tswj cov dej noo ntawm daim tawv nqaij, yog li ua tiav cov nyhuv moisturizing. Hauv qee cov tshuaj pleev ib ce, xws li lub ntsej muag lub ntsej muag, cov tshuaj kho mob thiab cov tshuaj pleev ib ce ntawm daim tawv nqaij, CMC ua lub luag haujlwm tseem ceeb tshaj li zaj duab xis qub. Nws tuaj yeem tsim cov yeeb yaj kiab tiv thaiv pob tshab thiab muag muag ntawm daim tawv nqaij lossis plaub hau, uas tuaj yeem tsis tsuas yog txhim kho kev siv cov khoom, tab sis kuj coj tau kev siv zoo dua.
3. Stabilize lub emulsification system
Hauv emulsification system ntawm cov tshuaj pleev ib ce, CMC plays lub luag haujlwm tseem ceeb hauv emulsification stabilization. Cov txheej txheem emulsification yog hais txog cov txheej txheem ntawm cov roj thiab cov dej sib tov, thiab cov emulsifier yuav tsum ua kom ruaj khov ntawm cov roj thiab dej. Raws li anionic polymer, CMC tuaj yeem txhim kho kev ruaj ntseg ntawm emulsification system, tiv thaiv cov roj thiab dej stratification, thiab ua rau cov khoom emulsified ntau yam thiab ruaj khov. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau emulsions thiab cream uas muaj cov roj theem siab.
4. Muab viscoelasticity thiab ncua kev kawm ntawv
CMC tseem tuaj yeem muab cov viscoelasticity zoo thiab raug tshem tawm rau cov tshuaj pleev ib ce, tshwj xeeb tshaj yog nyob rau hauv cov khoom uas muaj cov khoom los yog tshem tawm cov teeb meem, xws li tshuaj txhuam thiab cov khoom siv exfoliating. Lub xub ntiag ntawm CMC ua rau cov khoom sib npaug sib npaug thoob plaws hauv cov khoom, tsis txhob muaj nag lossis daus, yog li ua kom cov txiaj ntsig zoo ib yam txhua zaus koj siv nws.
5. Ua kom cov rheology ntawm cov khoom
Raws li kev hloov kho rheology, CMC tuaj yeem kho cov rheology ntawm cov tshuaj pleev ib ce, uas yog, kev ntws thiab deformation tus cwj pwm ntawm cov khoom nyob rau hauv ntau yam kev ntxhov siab. Los ntawm kev kho qhov concentration ntawm CMC, qhov fluidity thiab sib xws ntawm cov khoom tuaj yeem raug tswj tau, ua kom yooj yim rau kev thov lossis extrude. Qhov no yog qhov tseem ceeb heev hauv gel, cream thiab kua hauv paus, uas tuaj yeem txhim kho qhov kev xav ntawm cov khoom thiab ua rau nws ntau dua thiab du ntawm daim tawv nqaij.
6. Yooj yim kov thiab zoo sib xws
CMC muaj qhov sib sib zog nqus heev thiab haum rau cov tawv nqaij rhiab heev. Qhov no ua rau nws muaj qhov zoo tshaj plaws rau cov khoom tu tawv nqaij rhiab heev. Tsis tas li ntawd, CMC muaj biocompatibility zoo thiab ruaj khov, thiab tsis yooj yim rau kev ua xua ntawm daim tawv nqaij lossis khaus khaus, uas ua rau nws siv ntau yam tshuaj pleev ib ce.
7. Ntsuab thiab ib puag ncig tus phooj ywg yam ntxwv
CMC yog muab los ntawm cov cellulose ntuj thiab tseem tuav tau zoo biodegradability tom qab tshuaj hloov kho. Yog li ntawd, CMC yog suav hais tias yog ib tug ntsuab thiab ib puag ncig tus phooj ywg cov tshuaj pleev ib ce uas ua tau raws li cov kev cai ntawm niaj hnub cosmetic kev lag luam rau sustainability thiab ib puag ncig tiv thaiv. Kev siv CMC hauv cov tshuaj pleev ib ce tuaj yeem tsis tsuas yog txhim kho cov khoom lag luam, tab sis kuj txo cov kev cuam tshuam tsis zoo rau ib puag ncig, ua kom tau raws li cov neeg siv khoom xav tau rau cov khoom ntuj tsim thiab ruaj khov.
8. Kev lag luam
Piv nrog rau lwm cov thickeners ua haujlwm siab lossis cov stabilizers, CMC kuj pheej yig, yog li txo cov nqi ntawm cov tshuaj pleev ib ce. Qhov no ua rau CMC muaj txiaj ntsig zoo ntawm kev lag luam loj hauv kev tsim khoom loj, tshwj xeeb tshaj yog rau cov khw muag tshuaj pleev ib ce.
CMC tau siv dav hauv cov tshuaj pleev ib ce, thiab nws cov haujlwm tseem ceeb suav nrog kev ua cov thickener, stabilizer, zaj duab xis qub thiab emulsifier, nrog rau kev txhim kho rheology thiab ncua kev kawm ntawm cov khoom. CMC tsis tsuas yog txhim kho kev ruaj ntseg thiab kev siv ntawm cov khoom, tab sis kuj muaj qhov zoo ntawm kev ua me me, ib puag ncig tus phooj ywg thiab kev lag luam. Vim li no, CMC tau dhau los ua ib qho ntawm cov khoom xyaw tseem ceeb hauv cov qauv tshuaj pleev ib ce niaj hnub thiab tau siv dav hauv ntau yam kev tu tawv nqaij, tu plaub hau thiab cov khoom zoo nkauj.
Post lub sij hawm: Aug-22-2024