Redispersible emulsion hmoovyog qhov dispersion ntawm polymer lotion tom qab tshuaj tsuag kom qhuav.Nrog nws cov kev txhawb nqa thiab kev siv, kev ua tau zoo ntawm cov khoom siv hauv tsev tau zoo heev, thiab kev sib raug zoo thiab kev sib koom ua ke ntawm cov ntaub ntawv tau raug txhim kho.Nws tuaj yeem txhim kho kev ua haujlwm ntawm mortar, nce nws lub zog, txhim kho kev sib koom ua ke ntawm mortar thiab ntau yam substrates, txhim khu kev yooj yim thiab deformability, compressive zog, flexural zog, hnav tsis kam, toughness, adhesion thiab dej tuav peev xwm, thiab constructability ntawm mortar.Tsis tas li ntawd, latex hmoov nrog hydrophobicity tuaj yeem ua rau cov mortar muaj cov khoom tsis zoo.Redispersible latex hmoov yog tsuas yog siv nyob rau hauv ntau yam qhuav mix mortars xws li putty hmoov rau sab hauv thiab sab nrauv phab ntsa, ceramic pobzeb tsev neeg tus neeg saib xyuas, ceramic pobzeb taw tes tus neeg saib xyuas, qhuav hmoov interface tus neeg saib xyuas, sab nrauv phab ntsa rwb thaiv tsev mortar, nws tus kheej leveling mortar, kho mortar, hniav mortar. , waterproof mortar, thiab lwm yam.
Redispersible latex hmoovyog ib qho ntsuab, ib puag ncig tus phooj ywg, txuag hluav taws xob, zoo siab ntau lub hom phiaj hmoov cov khoom siv, thiab ib qho tseem ceeb ua haujlwm ntxiv rau qhuav sib xyaw mortar.Nws tuaj yeem txhim kho kev ua haujlwm ntawm mortar, ua kom nws lub zog, txhim khu kev sib txuas ntawm cov mortar thiab ntau yam substrates, txhim khu kev yooj yim thiab hloov pauv, compressive zog, flexural zog, hnav tsis kam, toughness, adhesion thiab dej tuav peev xwm, thiab constructability ntawm mortar.Tsis tas li ntawd, latex hmoov nrog hydrophobicity tuaj yeem ua rau cov tshuaj khib nyiab muaj cov khoom tsis zoo.
Covredispersible latex hmoovCov khoom yog cov dej-soluble redispersible hmoov, copolymer ntawm ethylene thiab yas acetate, nrog polyvinyl cawv PVA raws li nws cov kev tiv thaiv colloid.
Nyob rau hauv xyoo tas los no, qhov kev thov rauredispersible latex hmoovHauv Tebchaws Europe thiab North America tau loj hlob qeeb vim kev lag luam saturation.Ntawm qhov tsis sib xws, nrog kev maj mam ua raws li Tuam Tshoj txoj kev txuag hluav taws xob hauv tsev thiab kev txhawb nqa hnyav ntawm cov khoom sib xyaw qhuav rau cov tuam tsev, kev siv cov tshuaj redispersible latex hmoov hauv Suav Mainland tau loj hlob sai.Cov tuam txhab txawv teb chaws txawv teb chaws thiab qee cov lag luam hauv tsev kuj tau tsim cov phiaj xwm ntawm cov hmoov latex redispersible thoob plaws lub teb chaws.
Cov ntawv thov tseem ceeb:
Redispersible latex hmoov yog cov dej-soluble redispersible hmoov uas feem ntau yog siv los ua cov khoom siv polymer hloov cov khoom sib xyaw ua ke raws li cov ntxhia cementitious cov ntaub ntawv, xws li additives rau cementitious, txiv qaub, thiab gypsum raws li cov ntaub ntawv.Raws li hydration, nws muaj 5 qhov zoo hauv qab no:
1. Txhim kho qhov adhesion thiab mechanical zog ntawm mortar thiab kev txhawb nqa zoo tib yam;
2. Muaj kev ua tau zoo ntawm cov dej tsis zoo;
3. Txhim kho kev ua haujlwm ntawm putty thiab nplaum tsim.
Post lub sij hawm: Aug-25-2023