RDP rau pobzeb nplaum

Redispersible polymer hmoov RDP / VAEfeem ntau yog siv

1, Pobzebadhesive: ceramic pobzeb nplaum, lub tsev thiab rwb thaiv tsev board nplaum;

2, phab ntsa mortar: sab nrauv rwb thaiv tsev mortar, hniav mortar;

3, pem teb mortar: self-leveling mortar, kho mortar, waterproof mortar, qhuav hmoov interface tus neeg sawv cev;

4, hmoov txheej: sab hauv thiab sab nrauv phab ntsa thiab cov hmoov txhuam hniav,polymer hmoovhloov cov txiv qaub-cement plaster thiab xim;

5, cov khoom sib koom ua ke: ceramic pobzeb sib koom tus neeg sawv cev, sib koom ua ke mortar.

Redispersible polymer hmoov RDP / VAEtuaj yeem ua rau cov khib nyiab zoo txhim kho kev sib raug zoo thiab nws tus kheej tensile lub zog, poob tsis kam, dej tuav thiab thickening kev ua tau zoo, dej tsis kam, khov-thaw kuj, tshav kub laus kev ua tau zoo, cov khoom xyaw yooj yim, siv tau yooj yim. Lub ntiaj teb tshiab hmoov thiab cov cement muaj fusion zoo, pob txha pob txha tuaj yeem ua tiav hauv cov cement mortar paste, lub zog ntawm cov cement, kho tsis txo ob qho tib si khaws cov nplaum nplaum, cov khoom ua yeeb yaj kiab thiab kev ua kom yooj yim, tab sis kuj muaj kev tiv thaiv zoo corrosion, stability. thiab kev sib koom ua ke thiab kev ua haujlwm tawg, qhuav hind, tuaj yeem tiv thaiv kev yaig ntawm acidic cua ntawm phab ntsa, tom qab ntub pulverization, tsis yooj yim deliquescence. Nws tuaj yeem txhim kho kev ua haujlwm ntawm mortar, txhim kho lub zog ntawm mortar, txhim kho kev sib raug zoo ntawm mortar thiab ntau yam substrates, txhim kho qhov yooj thiab hloov pauv ntawm mortar, compressive zog, flexural zog, hnav tsis kam, toughness, adhesion thiab dej tuav peev xwm, kev tsim kho . Ntxiv rau,polymer hmoovnrog hydrophobicity tuaj yeem ua rau mortar muaj dej tsis kam.

Redispersible polymer hmoov RDP / VAEtsis tas yuav khaws cia thiab thauj nrog dej, txo cov nqi tsheb thauj mus los; Lub neej ntev cia, tiv thaiv khov, yooj yim khaws cia; Me me, lub teeb yuag, yooj yim siv; Nws tuaj yeem tov nrog hydrocoagulable binder los tsim cov khoom siv hluavtaws hloov ua ntej, uas tsuas yog yuav tsum tau ntxiv dej thaum siv, uas tsis tsuas yog zam kev ua yuam kev hauv kev sib xyaw ntawm qhov chaw, tab sis kuj txhim kho kev nyab xeeb ntawm cov khoom siv.

Kom tawg muspolymer hmoovNyob rau hauv ib lub mortar yog tag nrho cov nyob rau hauv thiaj li yuav ua rau cov tsoos cement mortar tsis muaj zog xws li brittleness, siab elastic modulus ntawm kev txhim kho, fu nyob rau hauv cement mortar daim ntawv cog lus muaj zog, zoo yooj thiab tensile kuj thiab ncua cov kab nrib pleb ntawm cement mortar, vim yog cov polymer thiab cement mortar form interpenetrating network qauv, lub pore tsim nyob rau hauv lub nruam polymer membranes, ntxiv dag zog rau daim ntawv cog lus ntawm aggregate, Blocked ib feem ntawm lub pores nyob rau hauv lub mortar, yog li ntawd lub hardening ntawm hloov mortar tshaj cement mortar kev ua tau zoo.

Redispersible polymer hmoov RDP / VAEdisperses rau hauv ib zaj duab xis thiab plays lub luag hauj lwm ntxiv dag zog raws li ib tug thib ob nplaum; Kev tiv thaiv colloid yog absorbed los ntawm mortar system (zaj duab xis yuav tsis raug puas los ntawm dej, los yog "secondary dispersion"); Lub polymer resin tau muab faib rau hauv tag nrho cov mortar system raws li cov khoom siv ntxiv, uas ua rau kom muaj kev sib koom ua ke ntawm mortar.