Daim ntawv thov ntawm Sodium cellulose hauv cov ntaub ntawv tsim tsev

Sodium carboxymethyl cellulose (cmc) pom ob peb daim ntawv thov hauv cov ntaub ntawv hauv tsev vim nws cov khoom muaj ntau yam. Nov yog qee qhov kev siv ntawm CMC hauv kev tsim kho kev tsim kho:

1. Minent thiab Tshuaj Khib Ntxiv: CMC ntxiv rau Caent thiab Cug Tshuaj Ua Raws li tus neeg sawv cev ua kom tuab thiab ua kom dej. Nws txhim kho kev ua haujlwm thiab muaj txiaj ntsig ntawm cov sib tov, tso cai rau kev thov kom yooj yim dua thiab zoo dua adhesion rau substrates. CMC tseem yuav pab kom txo cov dej uas kho tau thaum lub sijhawm kho, ua rau txhim kho cov dej khov ntawm cov xis thiab txhim kho lub zog thiab cov khoom siv tawv tawv ntawm cov khoom tawv tawv.
2. Pobzeb Adhesives thiab Grouts: CMC yog siv rau hauv cov nplais nplaum thiab groutts los txhim kho lawv cov nplaum nplaum thiab kev ua haujlwm. Nws txhim kho txoj hlua khi rau ntawm cov vuas thiab substrates, tiv thaiv kev tsis sib haum xeeb lossis detachment dhau sijhawm. CMC kuj tseem pab kom txo cov shrinkage thiab tawg hauv cov pob qij txha grout, ua rau muaj ntau ruaj thiab ua kom muaj pobzeb sib sau.
3. Gypsum khoom: CMC ntxiv rau cov khoom lag luam gypsum xws li plaster, sib txuas, thiab gypsum board (fryction) li tus neeg sawv cev. Nws txhim kho cov haujlwm ua haujlwm thiab kev ua yeeb yam ntawm Gypsum sib xyaw, tso cai rau cov kev ua tiav smoother thiab adhesion zoo dua rau cov chaw. CMC tseem yuav pab kom txo cov sagging thiab tawg hauv cov ntawv thov gypsum, ua rau cov khoom tiav ntau dua.
4. Kev siv tus kheej txoj kev sib txuas lus: CMC tau koom nrog kev siv tus kheej-levels siv rau cov ntawv thov cov ntaub ntawv flooring thiab tiv thaiv kev sib cais ntawm cov khoom xyaw. Nws pab kom ua tiav qhov chaw du thiab theem kev siv zog, txo qhov xav tau ntawm kev ntsuas ntsuas ntsuas thiab ua kom muaj zog sib dhos thiab kev pov hwm.
5. Admixtures: CMC yog siv los ua admixture hauv cov pob zeb ua kom zoo los txhim kho lawv cov khoom thiab kev ua tau zoo. Nws pab kom txo viscosity, txhim kho kom tsis muaj zog, thiab nce ua haujlwm yam tsis muaj zog los yog cov khoom siv ruaj khov. CMC Admixtures tseem txhim kho cohesion thiab kev ruaj ntseg ntawm pob zeb sib xyaw, txo qis kev sib kis lossis los ntshav.
6. Leem Nquab thiab CMC tau ntxiv rau cov ntsaws ruaj ruaj thiab caulks siv rau txhaws cov khoob, pob qij txha, thiab cov kab nrib pleb hauv tsev. Nws ua raws li tus neeg saib xyuas tuab thiab cuam tshuam, txhim kho cov nplaum thiab cov kav ntev ntawm kev foob. CMC tseem yuav pab tiv thaiv shrinkage thiab kev tawg, kom ua rau lub sijhawm ntev-ntev thiab watertight foob.

Sodium Carboxymethyl cellulose (cmc) plays ib qho tseem ceeb hauv kev tsim kho kev lag luam los ntawm kev txhim kho kev ua haujlwm, kev ua haujlwm, thiab kav ntev ntawm ntau yam khoom vaj tsev. Nws cov khoom muaj ntau yam ntxiv ua rau nws muaj txiaj ntsig ntxiv rau kev txhim kho qhov zoo thiab kev ntseeg tau ntawm cov haujlwm tsim kho, ua rau muaj kev nyab xeeb thiab muaj kev nyab xeeb dua.