Yuav ua li cas tus kheej-leveling mortar ua haujlwm zoo tshaj plaws nrog kev pab ntawm cellulose ethers?

Self-leveling mortar (SLM) yog cov khoom siv hauv pem teb nrov uas paub txog nws qhov yooj yim ntawm kev teeb tsa thiab ua tiav zoo.Nws yog feem ntau siv rau hauv kev lag luam thiab kev siv hauv tsev, tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam uas xav tau qhov chaw du thiab theem, xws li warehouses, tsev kho mob, thiab cov chaw soj nstuam.Ib qho ntawm cov khoom xyaw tseem ceeb hauv tus kheej-leveling mortar yog cellulose ethers, uas ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua haujlwm, flowability, thiab dej tuav ntawm cov khoom.

Cellulose ethers yog dej-soluble polymers uas tau muab los ntawm cellulose, ib tug natural polymer uas muaj nyob rau hauv lub cell phab ntsa ntawm cov nroj tsuag.Lawv tau siv dav hauv kev tsim kho, suav nrog tus kheej-leveling mortar, vim lawv muaj peev xwm txhim kho kev ua haujlwm thiab kev ua haujlwm ntawm cov khoom.Muaj ntau ntau txoj hauv kev uas cellulose ethers tuaj yeem pab tus kheej-leveling mortar ua haujlwm zoo tshaj plaws, suav nrog:

1. Txhim kho Flowability: Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm cellulose ethers hauv tus kheej-leveling mortar yog lawv lub peev xwm los txhim kho flowability.Qhov sib ntxiv ntawm cellulose ethers yuav pab txo cov viscosity ntawm cov khoom, ua kom yooj yim rau cov twj tso kua mis thiab ncuav.Qhov no ua rau muaj qhov sib npaug thiab sib xws, uas yog qhov tseem ceeb rau kev ua tiav qhov chaw.
2. Txhim khu kev ua haujlwm: Cellulose ethers kuj txhim kho kev ua haujlwm ntawm tus kheej-leveling mortar los ntawm kev txhim kho nws cov khoom rheological.Qhov sib ntxiv ntawm cellulose ethers tsub kom cov plasticity thiab deformability ntawm cov khoom, uas tso cai rau nws mus rau kis thiab leveled yooj yim dua.Qhov no ua rau ib tug smoother thiab ntau uniform.
3. Kev tuav dej ntau ntxiv: Cellulose ethers kuj pab ua kom cov dej tuav ntawm tus kheej-leveling mortar.Qhov no yog ib qho tseem ceeb vim hais tias cov khoom yuav tsum tau ua kom muaj cov dej noo zoo ib yam txhawm rau kho kom zoo.Qhov sib ntxiv ntawm cellulose ethers pab tiv thaiv cov dej evaporation ntawm cov khoom, uas ua kom ntseeg tau tias nws tseem ua haujlwm tau zoo thiab kho kom zoo.
4. Txo Shrinkage: Lwm qhov txiaj ntsig ntawm cellulose ethers hauv tus kheej-leveling mortar yog lawv lub peev xwm los txo qis.Shrinkage tuaj yeem tshwm sim thaum cov khoom dries, uas tuaj yeem ua rau tawg thiab tsis sib xws.Qhov sib ntxiv ntawm cellulose ethers pab txo qis shrinkage los ntawm kev ua kom cov dej tuav ntawm cov khoom thiab txhim kho nws cov khoom rheological.
5. Txhim khu Durability: Cellulose ethers kuj tuaj yeem txhim khu kev ruaj ntseg ntawm tus kheej-leveling mortar.Qhov sib ntxiv ntawm cellulose ethers pab txhim kho lub zog sib txuas ntawm cov mortar thiab substrate, uas ua rau muaj zog thiab ruaj khov.Cellulose ethers tuaj yeem txhim kho qhov kev tiv thaiv ntawm tus kheej-leveling mortar rau puas thiab cuam tshuam.

Hauv kev xaus, cellulose ethers ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua haujlwm thiab kev ua haujlwm ntawm tus kheej-leveling mortar.Lawv txhim kho flowability, workability, dej tuav, thiab txo shrinkage, uas ua rau ib tug smoother thiab zoo ib yam.Tsis tas li ntawd, cellulose ethers tuaj yeem txhim kho qhov ua haujlwm ntawm tus kheej-leveling mortar los ntawm kev txhim kho nws lub zog sib txuas thiab tiv thaiv kev puas tsuaj thiab cuam tshuam.Thaum xaiv cellulose ethers rau tus kheej-leveling mortar, nws yog ib qho tseem ceeb uas yuav tau xav txog tej yam xws li viscosity, degree ntawm kev hloov, thiab compatibility nrog rau lwm cov khoom xyaw nyob rau hauv lub mix.