Dab tsi yog redispersible hmoov?

Redispersible hmoov yog cov hmoov polymer uas tau tsim tshwj xeeb los txhim kho cov khoom ntawm cementitious lossis gypsum-raws li cov ntaub ntawv, xws li mortar, grout, lossis plaster. Cov hmoov no yog tsim los ntawm cov tshuaj tsuag kom qhuav ib qho sib xyaw ntawm polymer emulsion thiab lwm yam khoom ntxiv los tsim cov hmoov dawb uas tuaj yeem yooj yim rov ua dua hauv dej.

Thaum cov hmoov redispersible ntxiv rau qhov sib tov qhuav, nws tsim ib zaj duab xis rau saum npoo ntawm cov cement uas txhim kho adhesion, dej tsis kam, yooj, thiab ua haujlwm. Cov zaj duab xis polymer kuj tiv thaiv cov cement hais los ntawm clumping ua ke, uas txo qhov kev pheej hmoo ntawm tawg, shrinking, los yog sagging nyob rau hauv cov khoom kawg.

Redispersible hmoov yog feem ntau siv rau hauv kev tsim kho daim ntawv thov los txhim kho cov kev ua tau zoo ntawm cementitious los yog gypsum-based khoom, tshwj xeeb tshaj yog nyob rau hauv high-performance daim ntaub ntawv uas yuav tsum tau durability, lub zog, thiab yooj. Lawv kuj tau siv los txhim kho qhov sib xws thiab kev ua haujlwm ntawm cov khoom sib tov qhuav, uas ua rau lawv yooj yim los tuav, sib kis, thiab ua tiav.