Txoj Cai Ntawm Tshuaj Hniav Qib Aluminium Hydroxide
Jan 11, 2023
Raws li peb txhua tus paub, aluminium hydroxide tau siv dav, thiab nws kuj ua lub luag haujlwm tseem ceeb hauv cov tshuaj txhuam hniav uas muaj feem xyuam nrog peb. Siv cov tshuaj txhuam hniav muab tshuaj txhuam: Kev siv cov tshuaj txhuam hniav tseem ceeb yog tshem tawm cov av adhering rau cov hniav yam tsis ua rau cov pos hniav. Qhov no yuav tsum muaj qhov nruab nrab abrasive. Kev sib txhuam me me ntawm aluminium hydroxide los ntxuav thiab txhuam hniav ua tau raws li qhov yuav tsum tau ua. Thiab nws cov tshuaj inertness ua rau nws yooj yim rau kev sib xyaw nrog lwm cov khoom xyaw hauv cov tshuaj txhuam hniav; Tsis tas li ntawd, aluminium hydroxide muaj cov tshuaj fluoride zoo khaws cia, yog li nws tau siv dav hauv cov tshuaj txhuam hniav thiab lwm cov tshuaj txhuam hniav siab. Qhov loj me me ntawm aluminium hydroxide siv los ua cov tshuaj txhuam hniav feem ntau yog =7um, uas yog cov khoom siv hauv av uas tsim los ntawm cov cua ntws zeb lossis pas nrig zeb. Lub hauv paus yuav tsum tsawg dua 0.01 feem pua lossis tuav ib qho PH tus nqi los tiv thaiv corrosion ntawm cov tshuaj txhuam hniav thaum khaws cia.
