De-icer yog ib qho tseem ceeb uas yuav tsum tau npaj nyob rau hauv qhov chaw uas tsis kub.
De-icer tshuaj tsuag yog ib yam khoom siv los yaj dej khov thiab daus los ntawm qhov chaw xws li lub qhov rais tsheb, xauv, thiab kev taug kev. Nws feem ntau muaj cov tshuaj tov tshuaj, xws li cawv los yog glycol, uas txo cov dej khov thiab pab kom yaj dej khov thiab daus sai sai. Nws yog feem ntau siv thaum lub caij ntuj no los ua kom yooj yim tshem cov dej khov thiab txhim kho kev pom thaum tsav tsheb. Nws yog ib qho tseem ceeb kom ua raws li cov chaw tsim khoom cov lus qhia thaum siv de-icer tshuaj tsuag kom ntseeg tau tias muaj kev nyab xeeb thiab siv tau zoo.
Cov tshuaj ntxuav dej khov feem ntau muaj cov khoom xyaw uas pab kom xoob thiab tshem tawm cov dej khov thiab khov ntawm qhov chaw. Cov tshuaj tsuag no feem ntau siv cov dej cawv, glycerin, thiab lwm yam tshuaj los txo qhov chaw khov ntawm cov dej khov thiab pab kom nws yaj thiab so kom yooj yim dua. Lawv tuaj yeem pab tau rau de-icing lub qhov rais tsheb, cua tshuab, thiab lwm qhov chaw sab nrauv. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tau siv cov khoom no raws li cov lus qhia ntawm lub ntim kom muaj kev nyab xeeb thiab siv tau zoo.
Ice melting sprays feem ntau yog siv los ua kom sai thiab ua tau zoo ntawm cov dej khov rau ntawm qhov chaw xws li kev tsav tsheb, kev taug kev, thiab cov kauj ruam. Cov tshuaj tsuag no feem ntau muaj cov khoom xyaw xws li calcium chloride los yog magnesium chloride, uas pab txo qhov melting point ntawm dej khov thiab daus. Thaum siv cov tshuaj tsuag dej khov, nws tseem ceeb heev uas yuav tsum ua raws li cov chaw tsim khoom cov lus qhia, vim qee cov khoom yuav ua rau muaj kev phom sij rau qee qhov chaw lossis cov nroj tsuag. Cov hnab looj tes tiv thaiv yuav tsum tau hnav thaum siv cov tshuaj yaj yeeb yaj kiab kom tsis txhob ua rau tawv nqaij. Nco ntsoov nco ntsoov txog kev cuam tshuam ib puag ncig thiab siv cov khoom raws li cov cai hauv zos.
Post lub sij hawm: Jan-26-2024