Redispersible latex hmoovyog cov hmoov dispersion tau los ntawm cov tshuaj tsuag kom qhuav ntawm hloov pauv polymer emulsion. Nws muaj qhov zoo dispersibility thiab tuaj yeem rov emulsified rau hauv ib qho chaw ruaj khov polymer emulsion tom qab ntxiv dej. Nws cov khoom siv tshuaj yog tib yam li thawj emulsion. Yog li ntawd, txhawm rau ua kom nws muaj peev xwm tsim tau cov tshuaj khib nyiab zoo qhuav thiab yog li txhim kho kev ua haujlwm ntawm cov tshuaj khib nyiab, hnub no peb yuav tham txog lub luag haujlwm thiab kev siv cov tshuaj respersible polymer hmoov.
Lub luag haujlwm ntawm redispersible latex hmoov yog dab tsi?
Redispersed polymer hmoov yog ib qho tseem ceeb ua haujlwm ntxiv rau kev sib xyaw mortar, uas tuaj yeem txhim kho kev ua haujlwm ntawm mortar thiab mortar los txhim kho lub zog, txhim kho lub zog ntawm mortar thiab ntau yam substrates, txhawm rau txhim kho mortar khoom, compressive zog yooj thiab deformability, flexural zog, puas. tsis kam, toughness, adhesion thiab dej tuav peev, thiab machinability. Tsis tas li ntawd, cov hmoov polymer nrog hydrophobicity tuaj yeem muaj cov dej tsis zoo.
Lub redispersibility ntawm mortar nyob rau hauv lub masonry mortar thiab plastering txheej txheem ua rau cov latex hmoov muaj ib tug zoo impermeability, dej tuav, Frost tsis kam, thiab siab bonding zog, uas muaj peev xwm daws tau qhov teeb meem ntawm tsoos suav masonry mortar siv masonry chav. Cov teeb meem kev tswj xyuas zoo uas twb muaj lawm xws li kev tawg thiab kev nkag mus.
Self-leveling mortar, redispersed latex hmoov rau flooring cov ntaub ntawv, siab zog, zoo cohesion / cohesion, thiab yuav tsum tau yooj. Txhim kho cov khoom adhesion, abrasion tsis kam thiab tuav dej. Nws tuaj yeem nqa tau zoo heev rheology, kev ua haujlwm tau zoo thiab qhov zoo tshaj plaws ntawm tus kheej-nplaum khoom rau hauv av tus kheej-leveling mortar thiab leveling mortar.
Lub redispersible latex hmoov nrog zoo adhesion, zoo tuav dej, qhib lub sij hawm ntev, yooj, sag kuj, thiab zoo freeze-thaw voj voog kuj. Nws tuaj yeem yog txheej nyias ntawm cov nplais nplaum nplaum, pobzeb nplaum thiab cov nplej nplej kom coj tau siab adhesion, ua haujlwm siab thiab ua haujlwm zoo.
Redispersible latex hmoov rau waterproof qhob mortar txhim khu lub zog ntawm cov ntaub ntawv sib txuas rau txhua qhov sib txawv substrates, txo cov dynamic modulus ntawm elasticity ntawm cov lag luam, nce dej tuav, thiab txo cov dej nkag. Cov khoom uas muab cov ntsaws ruaj ruaj nrog hydrophobic thiab tsis muaj dej tsis muaj dej yuav tsum ua haujlwm rau kev tsim lub cev ua haujlwm ntev.
Sab nrauv phab ntsa thermal rwb thaiv tsev mortar tuaj yeem rov faib cov hmoov latex hauv cov phab ntsa sab nraud thermal rwb thaiv tsev, txhim khu kev sib koom ua ke ntawm cov mortar thiab cov hlua khi ntawm lub thermal rwb thaiv tsev board, thiab txo lub zog noj thaum nrhiav thermal rwb thaiv tsev rau koj. Sab nrauv phab ntsa thermal rwb thaiv tsev mortar khoom ua tiav cov haujlwm tsim nyog ntawm phab ntsa sab nraud, lub zog flexural thiab yooj, tuaj yeem ua rau koj cov khoom siv khib nyiab muaj cov khoom sib txuas zoo nrog ntau cov ntaub ntawv rwb thaiv tsev thiab cov txheej txheem, tib lub sijhawm, nws kuj tseem pab tau hais txog. siab cuam tshuam tsis kam thiab nto tawg kuj.
Redispersible latex hmoov rau kho mortar nrog raws li elasticity, shrinkage, siab adhesion, haum flexural thiab tensile zog yuav tsum tau. Ua tau raws li cov lus qhia saum toj no rau kev kho cov mortars los kho cov qauv thiab cov pob zeb uas tsis yog cov qauv.
Lub mortar redispersible latex hmoov rau lub interface yog tsuas yog siv rau cov ntaub ntawv ua thiab nto xws li pob zeb, aerated qhob, txiv qaub-xuab zeb bricks thiab ya tshauv bricks. Nws tsis yooj yim rau kev sib txuas, txheej plastering yog hollow, tawg, thiab tev tawm. Cov nplaum nplaum yog txhim kho, nws tsis yooj yim rau poob thiab dej tsis kam, thiab khov-thaw kuj zoo heev, uas muaj cov txiaj ntsig tseem ceeb ntawm txoj kev ua haujlwm yooj yim thiab kev tswj xyuas yooj yim.
Redispersible polymer hmoov thov
Pobzeb nplaum, sab nrauv phab ntsa thiab sab nraud thermal rwb thaiv tsev system bonding mortar, sab nrauv phab ntsa sab nraud thermal rwb thaiv tsev system plastering mortar, pobzeb grout, nws tus kheej ntws cement mortar, saj zawg zog putty rau sab hauv thiab sab nrauv phab ntsa, saj zawg zog anti-cracking mortar, roj hmab hmoov polystyrene particle thermal rwb thaiv tsev mortar qhuav hmoov txheej.
Kev ceev faj rau kev siv redispersible latex hmoov:
Lub redispersible latex hmoov tsis haum rau ib zaug cov tswv yim, thiab nws yog ib qhov tsim nyog los faib cov nyiaj thiaj li nrhiav tau tus nqi tsim nyog.
Thaum polypropylene fibers yuav tsum tau ntxiv, lawv yuav tsum tau dispersed nyob rau hauv cov cement ua ntej, vim hais tias cov khoom zoo ntawm cov cement tuaj yeem tshem tawm cov hluav taws xob zoo li qub ntawm cov fibers, kom cov polypropylene fibers tuaj yeem tawg.
Do thiab sib tov sib npaug, tab sis lub sij hawm stirring yuav tsum tsis txhob ntev dhau, 15 feeb yog tsim nyog, thiab xuab zeb thiab xis mas yooj yim precipitated thiab stratified thaum stirred rau ntev.
Nws yog ib qho tsim nyog los kho qhov ntau npaum li cas ntawm cov tshuaj ntxiv thiab ntxiv cov nqi tsim nyogHPMCraws li kev hloov ntawm lub caij nyoog
Tsis txhob ya raws caking ntawm additives los yog cement.
Nws yog nruj me ntsis txwv tsis pub sib tov thiab siv nrog acidic tshuaj.
Nws yog txwv tsis pub siv hauv kev tsim kho hauv qab 5 ° C. Kev tsim kho kub qis yuav ua rau qhov teeb meem loj tshaj plaws ntawm qhov project zoo, uas ua rau tsis muaj adhesion ntawm plastering mortar thiab rwb thaiv tsev board. Qhov no yog qhov teeb meem zoo ntawm qhov project yam tsis muaj kev npaj kho mob nyob rau theem tom ntej
Lub sij hawm xa tuaj: Plaub Hlis-28-2024