Recispersible polymer hmoov (RDP) yog hmoov polymer dav siv hauv kev tsim kho kom txhim kho cov khoom cug thiab lwm cov khoom siv xis. Thaum ntxiv rau Cwj tawj Mixes, RDP pab los tsim cov cohesion muaj zog uas tau nce cov khoom siv tawv, lub zog thiab tiv thaiv, tawg rog. Kab lus no yuav hais txog qhov zoo ntawm RDP ntawm cov neeg tuag nyuaj, suav nrog nws lub peev xwm los ua kom muaj zog, txhim kho kev ua haujlwm, txhim kho kev ua haujlwm, txhim kho kev ua haujlwm, txhim kho kev ua haujlwm, txhim kho kev ua haujlwm, txhim kho kev ua haujlwm, thiab txo qis shrinkage.
Ua kom muaj zog
Ib qho ntawm cov txiaj ntsig tau txais txiaj ntsig ntawm RDP dhau ntawm Hardpuench Cug nws lub peev xwm los nce lub zog ntawm cov khoom siv. Qhov no ua tiav los ntawm kev txhim kho cov hydration thiab kho cov mov mas hais, ua rau cov khoom siv denser thiab denser. Cov polymers hauv RDP ua raws li phau ntawv, txhaws cov khoob ntawm cov ntawv tso cai thiab ua kom muaj zog sib raug zoo. Qhov tshwm sim yog cap nrog compressive ntau dua thiab tensile lub zog, ua rau nws tiv thaiv kev ntxhov siab ntau ntxiv, cuam tshuam thiab deformation.
txhim kho adhesion
Lwm qhov kev cuam tshuam zoo ntawm RDP ntawm cov khib nyiab nyuaj yog nws lub peev xwm los txhim kho tsev. RDP ua raws li tus neeg sawv cev nkauj nyab nyob nruab nrab ntawm cov Maas hais thiab lub substrate nto, txhim kho cov nplaum ntawm ob cov khoom. Qhov no yog qhov tseem ceeb tshwj xeeb hauv cov ntawv thov xws li Pobzeb, uas lub tshuaj txau yuav tsum ua raws li cov nplais thiab cov nplais. RDP ua kom muaj zog thiab ntev-ntev daim ntawv cog lus uas tuaj yeem tiv thaiv kev ntxhov siab thiab hom ntawm kev siv txhua hnub.
Txhim Kho Kev Ua Haujlwm
RDP kuj tseem ua haujlwm ntawm lub tshuaj khib, ua kom nws yooj yim dua, thov thiab ua tiav. Cov noob polymers hauv RDP ua raws li lubricants, txo kev sib txhuam ntawm Caas Fortricts yog li lawv tuaj yeem txav tau ywj siab. Qhov no ua rau cov tshuaj khib ntau dua thiab yooj yim dua ua haujlwm nrog, uas ua rau kev tsim kho smoother thiab dav pov hwm. Qhov tshwm sim yog ib qho khoom siv nrog ntau cov khoom siv sib xws thiab yooj yim dua tshiab tshaj li cov kev mob dav dav.
txo cov shrinkage
Ib qho ntawm cov kev cov nyom nrog kev ua haujlwm nrog tshuaj khib yog tias nws nyhav yuav ntsws thaum nws dries thiab kho. Shrinkage tuaj yeem ua rau cov kab nrib pleb mus rau hauv cov khoom, nyuaj nws qhov ruaj khov thiab kev ua haujlwm ruaj khov. RDP tuaj yeem pab txo kom txo qis shrinkage los tswj cov ziab khaub ncaws kom qhuav thiab kho cov txheej txheem ntawm cov khoom siv. Cov noob polymers hauv RDP sau zaj duab xis nyob ib ncig ntawm cov Maas hais tias ua raws li kev thaiv kom ya raws. Qhov no qeeb qeeb ntawm kev ziab khaub ncaws thiab tso cai rau cov dej kom tau muab faib kom zoo dua qub, txo txoj hauv kev shrinkage thiab tawg.
Hauv kev xaus
Qhov zoo ntawm kev cuam tshuam ntawm RDP ntawm cophlened cug yog ntau thiab tseem ceeb. Thaum ntxiv rau Coll Mixes, RDP nce lub zog, txhim kho cov ntawv cog lus, txhim kho kev ua haujlwm thiab txo cov shrinkage. Cov txiaj ntsig no ua rau RDP ib qho cuab yeej infalleable rau cov kws kho mob uas xav tsim kom zoo, ruaj thiab ntev ntev thiab vaj tse. Raws li kev tsim kho kev tsim kho txuas ntxiv thiab cov ntaub ntawv tshiab thiab thev naus laus zis tawm, RDP yuav nyob ib feem tseem ceeb ntawm cov neeg tsim khoom thiab cov lag luam thoob plaws ntiaj teb.
Lub sij hawm Post: Aug-30-2023