Hauv kev tsim kho cov dej num, sab nrauv phab ntsa hloov tau muaj hmoov, yog ib qho ntawm cov khoom siv zoo nkauj, yog siv los txhim kho lub tiaj tiaj thiab cov nyhuv zoo nkauj ntawm phab ntsa sab nrauv. Nrog kev txhim kho ntawm kev txuag hluav taws xob hluav taws xob thiab kev tiv thaiv ib puag ncig, kev ua tau zoo ntawm sab nrauv phab ntawv muaj hmoov kuj tau txhim kho thiab txhim kho.Redispersible polymer hmoov (RDP) Raws li kev ua haujlwm sib ntxiv ua ke lub luag haujlwm tseem ceeb hauv phab ntsa sab nrauv hloov pauv ua hmoov.
1. Cov ntsiab lus tseem ceeb ntawmRedispersible polymer hmoov (RDP)
Redispersible polymer hmoov (RDP) Yog cov hmoov ua los ntawm kom qhuav dej-based yas los ntawm cov txheej txheem tshwj xeeb, uas tuaj yeem raug tsa hauv dej los ua qhov ruaj khov. Nws lub feem ntau suav nrog polymers xws li polyvinyl cawv, polyacrylate, polyvinyl chloride, thiab polyurethane. Vim tias nws tuaj yeem raug tsa hluav taws xob hauv dej thiab ua cov nplaum zoo nrog cov khoom siv hauv tsev xws li cov khoom siv ua kom zoo nkauj, ua kom zoo nkauj, thiab sab nrauv phab ntsa putty.
2. Lub luag haujlwm ntawmRedispersible polymer hmoov (RDP) nyob rau hauv qhov yooj ywm weety hmoov rau sab nrauv phab ntsa
Txhim kho qhov yooj thiab tawg tsis taus ntawm cov hmoov putty
Ib qho ntawm cov haujlwm tseem ceeb ntawm cov hmoov uas yoog kom haum rau phab ntsa sab nrauv yog kho thiab kho cov kab nrib pleb ntawm phab ntsa sab nrauv. Qhov sib ntxiv ntawmRedispersible polymer hmoov (RDP) Txhawm rau kom muaj hmoov muaj peev xwm txhim kho qhov yooj ntawm kev zom zaub mov thiab ua kom nws ntau dua. Thaum lub sijhawm tsim kho sab nrauv phab ntsa, qhov kub ntawm qhov sib txawv ntawm cov chaw sab nraud yuav ua rau phab ntsa sab nraud yuav ua rau muaj phab ntsa kom nthuav dav thiab cog lus. Yog tias cov hmoov uas ua rau nws tus kheej tsis muaj qhov yooj yooj yim, cov kab nrib pleb yuav yooj yim tshwm sim.Redispersible polymer hmoov (RDP) tuaj yeem txhim kho qhov ductility thiab tensile lub zog ntawm txheej putty, yog li txo qhov tshwm sim ntawm cov kab nrib pleb thiab kev tswj hwm kev zoo nkauj thiab lub siab ntawm sab nrauv phab ntsa.
Txhim kho cov nplaum ntawm putty
Cov nplaum ntawm putty hmoov rau sab nrauv phab ntsa yog ncaj qha rau cov nyhuv kev tsim kho thiab kev pabcuam lub neej.Redispersible polymer hmoov (RDP) tuaj yeem txhim kho cov nplaum ntawm putty hmoov thiab substrate (xws li pob zeb ua, masonry, thiab lwm yam adhesion ntawm putty txheej. Hauv kev tsim kho sab nrauv phab ntsa, qhov saum npoo ntawm cov substrate feem ntau xoob lossis du, uas ua rau nws nyuaj rau cov hmoov kom khov kho. Tom qab ntxivRedispersible polymer hmoov (RDP), cov polymer hais hauv cov hmoov yas yas tau ua kom muaj zog lub cev sib txuas nrog cov txheej txheem putty los tiv thaiv lossis xee.
Txhim kho cov dej tsis kam thiab cov huab cua tiv thaiv ntawm cov hmoov putty
Phab Ntsa Sab Nrauv Muab Hmoov Rau Sab Nrauv raug nthuav tawm rau sab nraud ntev thiab ntsib kev sim siab heev xws li cua, hnub, nag thiab nqaij. Qhov sib ntxiv ntawmRedispersible polymer hmoov (RDP) Muaj peev xwm txhim kho cov dej tsis kam thiab huab cua tsis kam ntawm cov hmoov putty, ua kom muaj cov dej noo tsawg tsawg dua rau cov kev pabcuam ntawm phab ntsa sab nrauv. Cov polymer nyob rau hauv cov hmoov yas tau tsim cov duab putty, zoo sib cais noo noo, zoo sib cais noo los ntawm kev poob, tshem tawm lossis mildewing.
Txhim kho kev tsim kho kev tsim kho
Redispersible polymer hmoov (RDP) Tsis tuaj yeem tsuas txhim kho qhov kev ua tau zoo kawg ntawm Putty hmoov, tab sis kuj txhim kho kev tsim kho kev tsim kho. Putty hmoov tom qab ntxiv cov hmoov looj kom zoo dua thiab tsim kho kom zoo dua thiab txo qhov nyuaj ntawm cov neeg ua haujlwm 'kev ua haujlwm. Tsis tas li ntawd, lub sijhawm ziab ntawm cov hmoov putty yuav tseem yuav kho kom tsis txhob tawg ntawm cov txheej ua kom qhuav, thiab tuaj yeem zam dhau kev ua kom qeeb qeeb rau kev tsim kho kom tiav.
3. Yuav siv li casRedispersible polymer hmoov (RDP) Nyob rau hauv cov qauv tsim qauv ntawm cov hmoov nplaum ua kom zoo rau sab nrauv phab ntsa
Tsim nyog xaiv ntau yam thiab ntxiv cov nyiaj ntawm cov hmoov yas
TxawvRedispersible polymer hmoov (RDP)S muaj cov yam ntxwv sib txawv, suav nrog cov xim tsis zoo, thiab lwm yam uas tsim nyog siv ntawm cov hmoov putty thiab chaw tsim kho. Piv txwv li, sab nrauv phab ntsa ntuav siv rau hauv cov hmoov av noo, thaum thaj chaw muaj zog muaj peev xwm xaiv cov hmoov nplej siab nrog qhov hloov tau zoo. Qhov kev sib ntxiv ntawm cov hmoov yas feem ntau yog nruab nrab ntawm 2% thiab 10%. Nyob ntawm cov mis, tus nqi tsim nyog yuav muaj peev xwm xyuas tau qhov kev ua tau zoo thaum tsis txhob muaj cov nqi ntxiv.
Synergy nrog lwm cov khoom sib ntxiv
Redispersible polymer hmoov (RDP) Feem ntau siv nrog lwm cov kev sib ntxiv xws li cov tshuaj tiv thaiv tuab, cov tshuaj tiv thaiv dej, thiab lwm yam. Thickeners tuaj yeem txhim kho cov viscas ntawm cov hmoov putty thiab txhim kho nws txoj kev ua haujlwm thaum lub sijhawm kev tsim kho; cov kab ke sawv cev tuaj yeem txhim kho kev tsim kho kev ua haujlwm ntawm cov hmoov uas muaj zaub muaj cov hmoov av tsawg; Dej Reducers tuaj yeem txhim kho cov dej ua kom zoo ntawm cov dej ua kom muaj zog thiab txo cov dej evaporation tus nqi thaum lub sijhawm kev tsim kho. Cov hmoov ntau ua tau muaj peev xwm ua rau muaj hmoov ua kom muaj hmoov muaj kev ua tau zoo thiab kev tsim kho.
Rdp Muaj cov ntawv thov tseem ceeb hauv cov qauv tsim qauv ntawm cov hmoov muaj putty rau sab nrauv phab ntsa. Nws tsis tuaj yeem txhim kho qhov yooj, tawg tsis kam, cov huab cua tsis zoo ntawm cov hmoov putty, tab sis kuj tseem txhim kho kev ua haujlwm ntawm phab ntsa sab nrauv. Thaum tsim cov mis, tsim nyog xaiv cov hmoov ntau yam thiab siv nws ua kom zoo dua qub cov hmoov av thiab ua kom tau zoo ntawm phab ntsa niaj hnub rau kev kho kom zoo nkauj thiab kev tiv thaiv. Nrog kev txhim kho kev ua lag luam tu cov tshuab tsim kho, daim ntawv thov ntawmRedispersible polymer hmoov (RDP) Yuav ua lub luag haujlwm tseem ceeb dua hauv cov ntaub ntawv tsim hauv tsev yav tom ntej.
Lub sij hawm ncua: Mar-01-2025