Cov tshuaj de-icer yog ib qho tseem ceeb uas yuav tsum tau npaj rau hauv cov chaw uas tsis muaj qhov kub thiab txias.
Tshuaj tsuag de-icer yog ib yam khoom siv los yaj dej khov thiab daus ntawm cov chaw xws li lub qhov rais tsheb, xauv, thiab txoj kev taug kev. Nws feem ntau muaj cov tshuaj lom neeg, xws li cawv lossis glycol, uas txo qhov khov ntawm dej thiab pab yaj dej khov thiab daus sai sai. Nws feem ntau siv thaum lub caij ntuj no kom yooj yim tshem tawm dej khov thiab txhim kho kev pom kev thaum tsav tsheb. Nws yog ib qho tseem ceeb kom ua raws li cov lus qhia ntawm cov chaw tsim khoom thaum siv tshuaj tsuag de-icer kom ntseeg tau tias muaj kev nyab xeeb thiab siv tau zoo.
Cov tshuaj tsuag ntxuav dej khov feem ntau muaj cov khoom xyaw uas pab kom cov dej khov thiab cov te tawm ntawm cov chaw. Cov tshuaj tsuag no feem ntau siv cov cawv, glycerin, thiab lwm yam tshuaj sib xyaw ua ke los txo qhov khov ntawm cov dej khov thiab pab kom nws yaj thiab so tau yooj yim dua. Lawv tuaj yeem pab tau rau kev tshem cov dej khov ntawm cov qhov rai tsheb, lub qhov rais iav, thiab lwm yam chaw sab nraud. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum siv cov khoom no raws li cov lus qhia uas muab rau ntawm lub ntim khoom kom ntseeg tau tias siv tau zoo thiab muaj kev nyab xeeb.
Cov tshuaj tsuag yaj dej khov feem ntau yog siv los yaj dej khov sai thiab zoo rau ntawm cov chaw xws li txoj kev tsav tsheb, txoj kev taug kev, thiab cov kauj ruam. Cov tshuaj tsuag no feem ntau muaj cov khoom xyaw xws li calcium chloride lossis magnesium chloride, uas pab txo qhov chaw yaj ntawm dej khov thiab daus. Thaum siv cov tshuaj tsuag yaj dej khov, nws yog ib qho tseem ceeb kom ua raws li cov lus qhia ntawm cov chaw tsim khoom, vim tias qee cov khoom yuav ua rau muaj kev phom sij rau qee qhov chaw lossis cov nroj tsuag. Yuav tsum hnav hnab looj tes tiv thaiv thaum siv cov tshuaj tsuag yaj dej khov kom tsis txhob khaus tawv nqaij. Ib txwm nco ntsoov txog qhov cuam tshuam rau ib puag ncig thiab siv cov khoom raws li cov cai hauv zos.
Lub sijhawm tshaj tawm: Lub Ib Hlis-26-2024