Cellulose ether yog hom tshuaj lom neeg ntxiv rau hauv cov ntaub ntawv hauv tsev, tshwj xeeb tshaj yog nyob rau hauv cug cug qhuav. Qhuav-mak cug yog cug nrog ntau cov khoom xyaw ua ntej-sib xyaw, uas tuaj yeem siv los ntawm kev ntxiv cov dej uas tsim nyog thaum kev tsim kho. Qhov sib ntxiv ntawm cellulose ether yog feem ntau los txhim kho kev ua tshuaj cug, txhim kho kev tsim kho, ruaj khov thiab qhov kawg durability ntawm cug.
1. Txhim kho txoj kev tsim kho ntawm cug
Cellulose ether tuaj yeem txhim kho kev tsim kho cov tshuaj khib, tshwj xeeb tshaj yog cov ua haujlwm smoothness, tshwj xeeb tshaj yog cov ua haujlwm thaum daim ntawv thov thiab kos. Vim tias cellulose ether muaj cov nyhuv zoo heev, nws tuaj yeem ua rau muaj kuab cug, ua rau nws yooj yim rau kev thov thiab haum rau saum npoo. Qhov no tsis tuaj yeem txhim kho kev ua haujlwm ntawm cov neeg ua haujlwm tsim khoom, tab sis kuj tseem txo cov kab hlau khib nyiab lossis teeb meem kev tsim txom tshwm sim los ntawm kev ua kom muaj floty.
2. Txhim kho cov dej khaws cia ntawm cug
Cellulose ether muaj cov dej ua kom zoo, uas tuaj yeem ncua kev ncua cov evaporation ntawm dej cug hauv cug. Thaum lub sij hawm ziab ntawm colled tom qab kev tsim kho, yog tias cov dej poob qis heev, kev txhim kho thaum ntxov ntawm cug yuav tsis txaus, thiab txawm tias cov kab nrib pleb yuav tshwm sim. Cellulose ether tuaj yeem txhim kho cov tshuaj khib nyiab thiab ua kom cov khoom noj kom huv si, li kev txhim kho lub zog kawg thiab durability ntawm cug.
3. Txhim kho qhov kho tau ntawm cug
Cellulose ether kuj tuaj yeem txhim kho cov kev kho tau cov khoom siv tshuaj cug. Thaum siv tshuaj cug, cov neeg ua haujlwm siv yuav tau kho nws cov viscosity lossis kev tsim kho kev ua haujlwm raws li cov xwm txheej tiag tiag. Qhov sib ntxiv ntawm cellulose ether tuaj yeem ua tshuaj khib ntau yoog tau. Txawm hais tias nyob rau hauv ib puag ncig cua sov lossis thaum lub fluidity ntawm kev tsim kho thaum lub sijhawm tsim kho, cellulose ether tuaj yeem hloov kho kom ntseeg tau tias cov nyhuv tsim.
4. Txhim kho lub sijhawm ua haujlwm ntawm cug
Qhov kev sib txuas lus ntawm cellulose ether tuaj yeem txuas lub sij hawm ua haujlwm ntawm kev ziab kom qhuav thiab cuam tshuam rau kev tsim kho. Lub thickening thiab dej khaws cov khoom ntawm cellulose muaj peev xwm ncua sij hawm kom muaj sijhawm kom muaj kev kho kom haum thiab txiav cov kev siv zog, yog li ua kom muaj kev tsim kho kom zoo.
5. Txhim khu cov tawg ua hauj lwm cug
Thaum lub sij hawm ua kom tawv tawv ntawm cov kab cug qhuav, cellulose ether pab txhawm rau txhim kho qhov cug cug. Nws txo txoj kev pheej hmoo ntawm cov kab nrib pleb hauv kev khib nyiab los ntawm kev txhim kho cov nplaum thiab kev sib xyaw ntawm cov hydration shrinkage kev ntxhov siab ntawm cov cement. Tshwj xeeb rau cov roj hmab nyias thiab sab nrauv daim ntaub sib xyaws, ntsuas hluav taws xob sab nrauv yog qhov ntsuas tau pov thawj kom ntseeg tau zoo thiab siv tau ntev.
6. Txhim kho cov tshuaj tiv thaiv kab mob ntawm cov tshuaj khib
Rau cov c tov sib xyaw ua ke siv rau cov pob txha tsev, cellulose ether tuaj yeem txhim kho cov khoom ntiag tug ntawm cov khoom cug. Los ntawm kev tswj cov nplaum thiab kev tshuaj khib, cellulose ether tuaj yeem txo cov vuas luaj Qhov no yog qhov tseem ceeb heev rau kev txhim kho qhov zoo thiab ruaj khov ntawm cov nplais khi khi.
7. Txhim kho lub durability ntawm cug
Raws li cov tshuaj kho mob tshuaj, cellulose ether tuaj yeem txhim kho kev ruaj khov thiab durability ntawm kev siv ntev. Nws pab txoj kev siv lub cev muaj zog zoo thiab txo qis kev laus, tawg thiab ua rau muaj kev hloov chaw dav lossis kub thiab txias rau lub sijhawm ntev.
8. Txhim kho cov dej tsis kam ntawm tshuaj khib
Lwm qhov tseem ceeb tshaj plaws ntawm cellulose ether hauv qhuav-culture cug yog los txhim kho nws cov dej tsis kam. Tshwj xeeb tshaj yog rau cug kev siv qoob loo hauv phab ntsa sab nrauv lossis kev sib txuas ntawm cov dej khib nyiab, yog li txhim kho cov dej tsis huv ntawm lub tsev.
9. cuam tshuam cov xim thiab tsos ntawm cug
Qee hom cellulose ether kuj tuaj yeem cuam tshuam rau cov xim thiab tsos ntawm cug cug hauv cug tov qhuav. Piv txwv li, hauv qee qhov kawg kawg kom zoo nkauj mortars, cellulose mortars, tab sis qee yam ntawm cellulose los txhim kho cov xim sib xws thiab zoo nkauj ntawm cug.
Lub luag haujlwm ntawm cellulose ether hauv tov qhuav-mixed pultifaceted. Nws txhim kho kev ua haujlwm efficiency thiab cov txiaj ntsig kawg ntawm kev txhim kho ntau yam khoom xws li kev tsim kho, dej tsis kam, thiab kev tawm tsam plam. Kev tshuaj khib nyiab ntawm kev tsim kho cov kev tsim kho, yog siv cov khoom ntxiv, tau dhau los ua qhov tsis tseem ceeb thiab tseem ceeb ntawm cov qauv ntawm cov cug tov qhuav.
Lub Sijhawm Post: Feb-21-2025