Kev siv naphthalene-based high-efficiency dej reducer hauv kev lag luam tawv

Naphthalene-based high-efficiency water reducers feem ntau yog siv los ua plasticizers thiab dispersants nyob rau hauv ntau yam lag luam, nrog rau kev lag luam tawv. Cov tshuaj no yog siv los txhim kho cov dej ntws thiab kev ua haujlwm ntawm cov ntaub ntawv, txo cov ntsiab lus dej, thiab ua kom lub zog thiab kav ntev ntawm cov khoom kawg.

Hauv kev lag luam tawv, naphthalene-based high-efficiency water reducers feem ntau yog siv rau hauv cov txheej txheem tanning kom txo cov dej xav tau thiab txhim kho cov tawv nqaij zoo. Cov chemical no tuaj yeem pab ua kom ceev cov txheej txheem tanning, txo tus nqi ntawm lub zog yuav tsum tau, thiab txhim kho kev sib xws thiab zoo ntawm cov tawv tsim.

Txawm li cas los xij, nws tseem ceeb heev uas yuav tsum nco ntsoov tias kev siv cov tshuaj naphthalene tuaj yeem muaj kev cuam tshuam rau ib puag ncig. Naphthalene yog ib qho chaw tsis haum xeeb (VOC) uas tuaj yeem ua rau huab cua muaj kuab lom thiab tau txuas rau cov teeb meem kev noj qab haus huv xws li teeb meem ua pa thiab mob qog noj ntshav. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tau siv cov tshuaj no ua lub luag haujlwm thiab ua raws li cov txheej txheem kev nyab xeeb kom raug thaum tuav lawv.

Nyob rau hauv xaus, naphthalene-raws li high-efficiency dej reducers yuav pab tau nyob rau hauv tawv kev lag luam los txhim kho efficiency thiab zoo ntawm cov txheej txheem tanning. Txawm li cas los xij, nws yog ib qho tseem ceeb kom sib npaug cov txiaj ntsig nrog cov kev cuam tshuam ib puag ncig thiab kev noj qab haus huv thiab siv cov tshuaj no ua lub luag haujlwm.