RDP - Muab kev tiv thaiv UV zoo heev thiab kev ruaj ntseg mus ntev
RDP (Redispersible Powder) yog ib qho polymer binder uas yog nrov nyob rau hauv ntau yam kev tsim kho. Ib qho txiaj ntsig tseem ceeb ntawm RDP yog nws qhov zoo heev UV tiv thaiv, ua rau nws zoo tagnrho rau kev siv sab nraum zoov raug tshav ntuj. Tsis tas li ntawd, RDP muaj cov cua kub zoo thiab kev ruaj ntseg ntev, ua rau nws xaiv thawj zaug rau ntau tus.
tiv thaiv UV
Ib qho txiaj ntsig tseem ceeb tshaj plaws ntawm RDP yog nws qhov zoo heev UV tsis kam. RDP yog tsim los ntawm kev sib xyaw ntawm cov polymers xws li yas acetate, yas thiab acrylates. Cov polymers no muaj cov qauv tshuaj uas muab kev tiv thaiv UV zoo heev.
UV hluav taws xob paub tias yog ib qho tseem ceeb ua rau muaj kev puas tsuaj rau ntau cov ntaub ntawv thiab qhov chaw, nrog rau cov xim, ntoo, yas thiab hlau. UV teeb tuaj yeem ua rau mob hnyav lossis tawg, tawg, shrinking lossis warping ntawm cov khoom. Txawm li cas los xij, qhov zoo tshaj plaws UV tsis kam ntawm RDP ua kom cov khoom nyob ruaj khov thiab tswj nws cov khoom xav tau txawm tias tom qab lub hnub ci ntev ntev.
Hauv kev siv sab nrauv, RDP feem ntau yog siv los ua cov ntawv khi hauv cov xim, plasters thiab mortars. Cov khoom tsim ib txheej tiv thaiv saum npoo, sealing nws tiv thaiv ya raws thiab tiv thaiv kev puas tsuaj los ntawm lub hnub. Tsis tas li ntawd, RDP ua kom ntseeg tau tias cov txheej txheem los yog kev ua haujlwm tseem nyob ruaj khov, muab kev ua tiav ruaj khov txawm tias muaj huab cua hnyav.
kub tsis kam
RDP kuj tseem paub txog nws cov cua sov ua haujlwm zoo. Cov khoom siv tuaj yeem tiv taus qhov kub thiab txias yam tsis tau poob nws lub zog los yog lub cev. Cov yam ntxwv no ua rau RDP zoo tagnrho rau kev siv kub kub xws li facades, ru tsev lossis hauv pem teb.
Thaum RDP siv los ua ib qho nplaum rau sab nrauv cladding, nws zoo thaiv kev poob cua sov. Tsis tas li ntawd, cov khoom siv kom ntseeg tau tias cov cladding panels nyob ruaj khov txawm tias qhov kub thiab txias hloov ua rau nthuav dav lossis contraction. Ib yam li ntawd, hauv kev siv cov vov tsev, RDP ua cov nplaum zoo, sib txuas cov txheej ntawm lub ru tsev ua ke.
mus ntev stability
Lwm qhov zoo dua ntawm RDP yog nws txoj kev ruaj ntseg mus ntev. Cov khoom siv tuav nws txoj kev sib raug zoo, kev ua kom yooj yim thiab lub cev muaj zog nyob rau lub sijhawm, txawm tias raug rau ntau yam ntawm ib puag ncig. Cov yam ntxwv no ua rau RDP zoo tagnrho rau cov ntawv thov uas xav tau kev ua haujlwm ntev thiab ntev.
Hauv kev siv sab nrauv, RDP feem ntau yog siv los ua cov ntawv khi hauv cov xim, plasters thiab mortars. Cov khoom siv cov khoom sib txuas zoo ua kom ntseeg tau tias cov coatings lossis renderings nyob twj ywm thiab muab kev ruaj khov, txawm tias nyob rau hauv huab cua hnyav. Tsis tas li ntawd, kev ruaj ntseg mus sij hawm ntev ntawm RDP ua kom cov txheej txheem los yog primer tuav nws cov khoom xav tau ntau xyoo yam tsis muaj kev puas tsuaj.
nyob rau hauv xaus
RDP muaj kev tiv thaiv UV zoo heev, tiv thaiv tshav kub zoo thiab ruaj khov mus ntev, ua rau nws yog thawj qhov kev xaiv rau ntau daim ntawv thov kev tsim vaj tsev. Cov khoom muab cov txheej txheem tiv thaiv saum npoo av, sealing nws los ntawm ya raws thiab hnub ci, yog li tiv thaiv kev puas tsuaj. Qhov kev ua tau zoo tshaj ntawm RDP ua kom ntseeg tau tias qhov chaw nyob tsis zoo thiab muab kev ua tiav ruaj khov txawm tias muaj huab cua hnyav. Yog li yog tias koj tab tom nrhiav kev tsim cov nplaum nplaum uas txhim khu kev qha, muaj zog thiab yuav sawv qhov kev sim ntawm lub sijhawm, RDP yog cov khoom siv rau koj!
Post lub sij hawm: Sep-04-2023