Gypsum retarder pab kev tsim kho kom yooj yim thiab kev txhim kho kom ruaj khov

Gypsum retarder yog ib qho tseem ceeb ntawm kev tsim kho ntxiv, tsim los txuas ntxiv lub sijhawm teem sijhawm ntawm cov ntaub ntawv gypsum, yog li txhim kho kev ua haujlwm ntawm kev tsim kho. Cov tshuaj no tau siv dav hauv kev tsim kho kev lag luam, tshwj xeeb tshaj yog nyob rau hauv cov haujlwm uas xav tau lub sijhawm tsim kho ntev, thiab ua lub luag haujlwm tseem ceeb. Vim lub sij hawm luv luv ntawm cov tsoos gypsum, nws txwv cov txheej txheem loj thiab kev tsim kho, thiab tom qab qhov sib ntxiv ntawm retarder, cov neeg ua haujlwm tuaj yeem ua tau yooj yim dua kev tsim kho thiab kho kom zoo, ua kom muaj kev tsim kho kom zoo thiab ua haujlwm zoo.

Cov khoom tseem ceeb ntawm gypsum retarder tuaj yeem suav nrog ntau yam organic thiab inorganic tshuaj, xws li sodium citrate, tartaric acid thiab lwm yam. Los ntawm reacting nrog yaj Cheebtsam nyob rau hauv gypsum, cov tshuaj no ncua lub hydration cov tshuaj tiv thaiv tus nqi ntawm gypsum, yog li ncua lub sij hawm thawj zaug thiab zaum kawg coagulation. Qhov kev ncua no tsis cuam tshuam rau qhov kawg ntawm lub zog ntawm plaster, ua kom lub zog thiab ruaj khov ntawm cov khoom tiav.

Nyob rau hauv xyoo tas los no, nrog rau kev txhim kho ntawm lub tsev technology thiab kev tsim qauv, qhov kev thov rau gypsum retarder tseem loj hlob tuaj. Tshiab ib puag ncig tus phooj ywg gypsum retardants tau maj mam nyiam los ntawm kev ua lag luam, thiab lawv siv ntau cov qauv ntsuab thiab ruaj khov los txo qhov tsis zoo ntawm ib puag ncig. Cov neeg tsim khoom tau tsom mus rau kev txhim kho cov txiaj ntsig zoo thiab ib puag ncig tus phooj ywg retarders kom tau raws li kev xav tau ntawm kev tsim kho kom ruaj khov ntawm kev lag luam niaj hnub tsim.

Daim ntawv thov ntawm gypsum retarder yog dav heev, nrog rau cov phab ntsa plastering, qab nthab, hniav qauv thiab lwm yam. Nws ua kom muaj kev ua haujlwm yooj yim ntawm kev tsim kho yam tsis muaj kev cuam tshuam rau lub cev thiab kev zoo nkauj ntawm cov khoom tiav. Qhov no ua rau cov tshuaj yog ib qho ntawm cov khoom siv tseem ceeb hauv kev tsim kho niaj hnub no.

Feem ntau, gypsum retarder ua cov tshuaj ntxiv los txhim kho kev tsim kho kom yooj yim thiab ua haujlwm tau zoo, txhawb kev txhim kho kev lag luam ntawm kev tsim kho, thaum catering rau tus qauv ntawm kev txhim kho kom ruaj khov, kev lag luam yav tom ntej tsis tuaj yeem kwv yees.