Calcium formate ua lub luag haujlwm dab tsi hauv kev ua kom cov pob zeb zoo dua?
2026-01-23
1. Txhim kho kev tiv thaiv khov
Hauv thaj chaw txias lossis kev tsim kho lub caij ntuj no, cov pob zeb ua vaj tse yuav raug puas tsuaj los ntawm cov voj voog khov-thaw (piv txwv li, tawg).Calcium formate tiv thaiv kev puas tsuaj xws li: nws reacts nrog dej los tsim cov tshuaj tiv thaiv khov, uas tiv thaiv dej los ntawm kev sib sau ua ke thiab nthuav dav hauv cov pob zeb ua vaj tse, yog li txo qhov kev puas tsuaj.
2. Ua kom muaj zog dua
Siv ntev mus, cov pob zeb ua vaj tse tuaj yeem lwj vim yog acid-alkali corrosion, salt erosion, lossis chloride ion penetration. Calcium formate reacts nrog calcium hydroxide hauv cement los tsim cov ntsev calcium formate uas tsis yaj hauv dej, txo qhov acid-alkali thiab ntsev xeb. Nws kuj tseem khi nrog cov chloride ions los tsim cov tshuaj uas tsis yaj hauv dej, txo cov chloride nkag mus thiab txhim kho kev ruaj khov tag nrho.
3. Ua kom tawv sai dua
Cov pob zeb ua vaj tse yuav tsum siv sijhawm los ua kom nws lub zog ruaj khov tom qab nchuav. Calcium formate ua kom cov txheej txheem no ua haujlwm sai dua thiab ua kom lub zog thaum ntxov: nws cuam tshuam nrog cov calcium hydroxide ntawm cov cement los ua cov khoom siv tawv, txhawb kev ua kom cov cement noo thiab ua kom cov pob zeb ua kom tawv.
4. Txhim kho kev ua haujlwm tau zoo
Thaum lub sijhawm tsim kho, cov pob zeb ua vaj tse xav tau cov kua dej thiab cov yas txaus rau kev nchuav thiab ua kom zoo nkauj. Calcium formate ua haujlwm ua tus txo dej: nws txo cov viscosity thiab stickiness ntawm cov pob zeb, ua rau muaj fluidity thiab plasticity los txhawb kev tsim kho kom zoo.
Hauv kev xaus lus, calcium formate ua haujlwm ntau lub luag haujlwm hauv cov pob zeb ua vaj tse: txhim kho kev tiv thaiv khov, ua kom ruaj khov, ua kom tawv tawv sai dua, thiab txhim kho kev ua haujlwm tau zoo. Kev ntxiv calcium formate kom raug rau hauv kev tsim kho tuaj yeem ua rau cov pob zeb zoo thiab kev ua tau zoo dua, ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm qhov project.
Lus Cim: Cov tshuaj calcium formate yuav tsum tau kho kom haum rau cov xwm txheej tshwj xeeb - kev siv ntau dhau yuav ua rau muaj kev phiv. Tsis tas li ntawd xwb, yuav tsum ua raws li cov lus qhia txog kev tsim kho thaum siv calcium formate kom ntseeg tau tias siv tau zoo thiab tswj tau zoo.
Calcium formate ua lub luag haujlwm tseem ceeb hauv kev ua kom zoo dua ntawm cov pob zeb ua vaj tse. Kev siv cov tshuaj kom raug hauv kev tsim kho ua rau kom tsis txhob khov, ua kom ruaj khov, ua kom tawv, thiab ua haujlwm tau zoo, tiv thaiv kev nyab xeeb thiab kev ntseeg siab ntawm qhov project. Yuav tsum siv nws raws li qhov xwm txheej tshwj xeeb kom ntseeg tau tias siv tau zoo thiab tswj tau zoo.