Hydroxy profin methyl cellulose hauv kev tsim kho

HydroxyPropyyl methylcellueculose (HPMC) yog qhov dav nyob hauv kev tsim kho kev tsim kho rau ntau yam kev thov vim nws cov khoom tshwj xeeb. Nov yog qee txoj hauv kev uas HPMC tau siv hauv kev tsim kho:

1. Pobzeb Adhesives thiab Grouts: HPMC yog feem ntau siv nyob rau hauv cov nplais nplaum thiab grouts txhawm rau txhim kho lawv cov haujlwm thiab lub zog ua haujlwm. Nws ua raws li cov tuab tuab, muab cov viscosity tsim nyog rau kev siv kom tsim nyog, thaum tseem ua kom qhuav dej kom qhuav.
2. Mement-raws li FANGARS thiab Renders: HPMC tau ntxiv rau cov cement-based mortars thiab renders kom txhim kho lawv cov haujlwm, cov nplaum, thiab dej khaws cia. Nws txhim kho cov cohesion ntawm cov sib tov, txo cov kua qaub thiab txhim kho cov ntawv thov cov khoom siv.
3. Kev rwb sab nrauv thiab cov tshuab tag nrho (EIFS): HPMC yog siv los txhim kho cov laug ntawm cov chaw ua haujlwm ntawm lub tsho tiv no. Nws pab kom muaj kev sib xyaw ntawm cov sib xyaw thiab tiv thaiv kev sib cais thaum daim ntawv thov.
4. Kev Ntsuas Tus Kheej: HPMC ntxiv rau tus kheej-txheej txheem sib txuas los tswj lawv cov khoom ntws thiab tiv thaiv kev sib hais haum ntawm aggregates. Nws txhim kho saum npoo ua tiav thiab pab ua kom tiav qhov du, theem substrate rau kev teeb tsa flooring.
5. Gypsum-based khoom: HPMC yog siv rau hauv gypsum-based khoom xws li kev sib koom ua ke, thiab tshuab ziab khaub ncaws ua tiav los txhim kho lawv cov haujlwm, adhesion, thiab tawg tawm tsam. Nws ua kom sib xyaw ua ke ntawm cov sib tov thiab txo qhov kev pheej hmoo ntawm shrinkage thiab tawg thaum ziab.
6. Sab nrauv txheej thiab cov xim tha xim: HPMC ntxiv rau sab nrauv txheej thiab xim pleev xim rau txhim kho lawv cov khoom siv hluav taws xob thiab cov yam ntxwv thov. Nws pab tiv thaiv sagging lossis dripping ntawm txheej thiab txhim kho nws cov nplaum rau lub substrate.
7. Waterproofing White: HPMC yog siv nyob rau hauv cov dej tsis tau los txhim kho lawv cov kev hloov pauv tau, kev ua yeeb yam, thiab dej tsis kam. Nws pab kom cov kev pab them nqi kho mob ib yam thiab muab kev tiv thaiv tiv thaiv kev tiv thaiv kev ua haujlwm noo noo.
8. Qhob additives: HPMC tuaj yeem siv los ua kev ntxiv hauv pob zeb txhawm rau txhim kho nws txoj haujlwm, cohesion, thiab dej khaws cia. Nws txhim kho cov khoom ntws ntawm cov pob zeb sib xyaw thiab txo qhov xav tau rau cov dej ntau dhau, ua rau muaj zog thiab ntau ruaj ruaj qhob vaj tse.

HydroxyPropyyl methylcellose (HPMC) plays lub luag haujlwm tseem ceeb hauv kev txhim kho kev lag luam los ntawm kev txhim kho kev ua haujlwm, kev ua haujlwm, thiab kav ntev ntawm ntau yam khoom siv hauv tsev thiab kev siv. Nws siv muaj txiaj ntsig rau kev tsim cov phiaj xwm kev tsim kho zoo thiab txhim khu kev qha.