Daim ntawv thov ntawm cellulose ether hauv cov ntaub ntawv hauv tsev

Cov neeg hais txog cellulose tau siv dav hauv tsev vim lawv muaj kev siv tshuaj, thiab muaj peev xwm txhim kho cov haujlwm tseem ceeb xws li kev ua haujlwm, dej khaws cia, thiab ua kom muaj zog. Nov yog qee qhov kev siv ntawm cellulose muaj kev ua kom muaj kev pab cuam tom tsev:

1. Cov neeg nplua nuj thiab cov plasters: Cov neeg siv cellulose tau siv los ua cov quav ntsuab hauv cov cement hauv cov kev ua haujlwm hauv cement, los txhim kho lawv cov haujlwm, cov nplaum, thiab dej khaws cia. Lawv ua raws li cov tuab yaj ntaub thiab rhuaurity modifiers, tso cai rau kev thov yooj yim dua thiab zoo dua trowelability ntawm cug tshuaj khib nyiab lossis plaster. Tsis tas li ntawd, cellulose muaj cov neeg muaj kev pab tiv thaiv kev tuag thaum lub sij hawm kho kom zoo nkauj, txhim kho cov txheej txheem hydration thiab cov khoom siv tag nrho ntawm cov khoom tiav.
2. Cov nplaum ua ke thiab cov grouts: cov kws ua haujlwm cellulose tau ntxiv rau cov nplais nplaum thiab grouts los txhim kho lawv cov nplaum muaj zog, qhib lub sijhawm, thiab kev ua haujlwm. Lawv ua raws li cov neeg sawv cev los ntawm cov vuas luaj, txhim kho daim ntawv cog lus ntawm cov vuas thiab substrates thaum tseem muab kev hloov pauv kom haum rau kev txav mus los thiab tiv thaiv kev tawg. Cellulose hais txog kev sib xws tseem txhim kho kev sib xws thiab ntws ntawm cov nplais nplaum thiab grouts, kom tau txais kev pab them nyiaj thiab sib koom ua ke.
3. Kev siv tus kheej txoj kev sib txuas lus: Cov neeg muaj kev hais ua cellulose tau sib xyaw ua ke rau kev siv tus kheej leveling siv rau kev siv hauv pem teb thiab cov ntawv thov smoothing. Lawv pab tswj qhov kev ntws thiab viscosity ntawm cov compound thiab viscosity ntawm cov compound, cia nws mus kis tusyees thoob plaws substrate thiab qib siab los tsim ib tug du thiab tiaj tiaj. Cov cellulose neeg muaj neeg muaj cai tseem pab txhawb qhov sib xyaw thiab ruaj khov ntawm lub compound, txo qis shrinkage thiab tawg thaum lub sij hawm kho.
4. Kev rwb sab nrauv thiab cov tshuab ua tiav tiav (EIFS): Cellulose muaj kev hais kom ua rau hauv EFS los txhim kho cov nplaum, ua haujlwm, thiab ruaj khov ntawm lub system. Lawv pab khi ntau ntau yam ntawm EIFS ua ke, suav nrog cov thawj coj hauv kev sib koom ua ke, muaj lub tsho ntev, thiab ua lub tsho loj. Cov cellulose muaj kev hais ua haujlwm kuj tseem txhim kho cov dej tsis kam thiab huab cua ntawm EIFS, tiv thaiv cov av hauv qab thiab txhim kho cov kev ua tau zoo ntawm lub system.
5. Cov khoom lag luam Gypsum: Cov khoom siv kws muaj kev hais txog cellulose tau ntxiv rau cov khoom lag luam gypsum xws li kev sib koom tes ua ke los txhim kho lawv cov haujlwm, thiab sag tsis kam. Lawv ua raws li cov tuab thiab ua kom tiv thaiv kev sib tw, tiv thaiv kev sib txuam, kev sib cais ntawm cov gypsum cov lus thaum sib xyaw thiab ntawv thov. Cellulose muaj kev hais kom muaj zog kuj txhim kho lub zog thiab cov khoom siv ua kav ntawm gypsum, txo txoj kev pheej hmoo ntawm kev tawg thiab shrinkage.
6. Sab nrauv thiab cov xim tha xim sab nrauv: Cov duab sab nrauv yog siv rau sab nrauv thiab cov xim tha xim sab hauv raws li cov ntawv sab hauv, cov qauv rhuauries, thiab stabilizers. Lawv pab tswj cov viscosity thiab txaus siab ntawm cov xim, kom ua kom du thiab uniform daim ntawv thov ntawm ntau thaj chaw. Cellulose muaj kev hais kom lwm cov kob cov nplaum, txhuam kom tsis kam, thiab kav ntev, txhim kho nws qhov kev ua tau zoo thiab kev ua haujlwm ntev.

Cellulose hais ua haujlwm ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua tau zoo, kev ua haujlwm, thiab lub tsev ua haujlwm thoob plaws ntau yam kev kho tshiab. Lawv qhov sib raug zoo nrog lwm cov tshuaj tsim kho, thiab muaj peev xwm los txhim kho cov khoom tseem ceeb ua rau lawv muaj txiaj ntsig zoo ntxiv hauv kev tsim kho.