Xim fluorocarbon yog ib qho xim pleev xim zoo heev uas siv dav dav vim nws tiv taus huab cua zoo heev, tiv taus tshuaj lom neeg thiab zoo nkauj. Nws tuaj yeem muab kev tiv thaiv zoo heev nyob rau hauv ntau yam xwm txheej ib puag ncig thiab ua tau raws li qhov xav tau ntawm ntau yam lag luam, xws li kev tsim kho, tsheb, dav hlau thiab lwm yam.
Nqe 1: Kev Tiv Thaiv Huab Cua Kev tiv thaiv huab cua ntawm cov xim fluorocarbon yog ib qho ntawm nws cov yam ntxwv tseem ceeb tshaj plaws. Nws tuaj yeem tiv taus kev yaig ntawm cov duab ultraviolet, oxides, ozone, acid rain thiab ntsev te ntev, zam cov teeb meem xws li xim ploj, chalking saum npoo thiab xeb. Txawm hais tias nyob rau hauv thaj chaw kub suab puam, thaj chaw ntug dej hiav txwv noo noo lossis thaj chaw roob txias, cov xim fluorocarbon tiv thaiv cov chaw los ntawm cov huab cua.
Nqe 2: Cov yam ntxwv tshuaj lom neeg Cov xim pleev fluorocarbon muaj cov yam ntxwv tshuaj lom neeg zoo heev. Nws tiv taus kev tawm tsam los ntawm cov kua qaub, alkalis, cov kuab tshuaj, roj thiab lwm yam tshuaj lom neeg, tswj kev ncaj ncees thiab kev ruaj khov ntawm cov txheej. Qhov no ua rau cov xim pleev fluorocarbon yog cov txheej xaiv rau kev siv hauv cov chaw tsim tshuaj, cov chaw kho dej phwj tuaj, cov chaw soj nstuam thiab lwm qhov chaw.
Nqe 3: Kev ua tau zoo nkauj Ntxiv rau nws cov khoom tiv thaiv zoo heev, xim fluorocarbon kuj tseem coj qhov zoo nkauj rau saum npoo. Xim fluorocarbon muaj qhov ci ntsa iab, xim ci thiab ntev, thiab tuaj yeem muab ntau yam kev xaiv kom tau raws li qhov xav tau ntawm ntau yam qauv tsim vaj tsev thiab kev nyiam tus kheej. Nws qhov chaw du, tiaj tus thiab yooj yim ntxuav, thiab tsis yooj yim lo rau cov av, txo qhov haujlwm ntawm kev saib xyuas thiab kev ntxuav.
Kev Sau Ntawv Luv Luv: Ua ib qho txheej txheem siab heev, cov xim fluorocarbon siv dav hauv ntau yam lag luam rau nws txoj kev tiv thaiv huab cua, cov khoom siv tshuaj lom neeg thiab kev zoo nkauj. Txawm hais tias nyob rau hauv cov xwm txheej ib puag ncig hnyav lossis qhov twg kev tiv thaiv nto thiab kev zoo nkauj yog qhov tseem ceeb, cov xim fluorocarbon tuaj yeem muab cov kev daws teeb meem zoo heev. Yav tom ntej, cov xim fluorocarbon yuav txuas ntxiv tsim kho thiab tsim kho tshiab los muab cov khoom txheej zoo dua rau ntau yam lag luam.
Lub sijhawm tshaj tawm: Lub Kaum Hli-11-2023