Kev kho dej yog ib qho txheej txheem tseem ceeb heev uas yuav ua kom muaj dej haus huv thiab muaj kev nyab xeeb. Ib qho ntawm cov khoom tseem ceeb hauv cov txheej txheem no yog lub lim dej ua los ntawm cov pa roj carbon fiber, uas ua lub luag haujlwm tseem ceeb hauv kev tshem tawm cov khoom tsis huv thiab cov pa phem ntawm cov dej.
Cov lim dej carbon fiber ua kom sovtau tsim los kom tshem tawm cov organic compounds, chlorine, thiab lwm yam tshuaj lom neeg ntawm dej. Cov qauv tshwj xeeb ntawm cov carbon fiber muab thaj chaw loj adsorption, tso cai rau nws ntes thiab tshem tawm ntau yam impurities. Qhov no ua rau nws zoo tagnrho rau kev txhim kho dej zoo hauv ntau yam kev siv, suav nrog kev nyob hauv tsev, kev lag luam thiab kev lag luam.
Hauv kev kho dej, cov lim dej carbon fiber feem ntau siv rau hauv cov txheej txheem siv thiab cov txheej txheem nkag. Cov txheej txheem siv, xws li cov thoob dej thiab cov lim dej kais, raug ntsia ncaj qha rau ntawm qhov chaw siv dej. Cov lim dej no pab txhim kho qhov saj thiab tsw ntawm koj cov dej los ntawm kev tshem tawm cov tshuaj chlorine thiab cov organic sib xyaw. Ntawm qhov tod tes, cov txheej txheem nkag tau raug ntsia ntawm cov chaw muab dej tseem ceeb los kho txhua yam dej nkag mus rau hauv lub tsev. Cov txheej txheem no tshem tawm ntau yam kab mob sib kis, suav nrog cov organic sib xyaw (VOCs), tshuaj tua kab thiab cov tshuaj lom neeg hauv kev lag luam.
Muaj ntau qhov zoo ntawm kev siv cov lim dej carbon fiber hauv kev kho dej. Ntxiv rau kev txhim kho qhov saj thiab tsw ntawm koj cov dej, cov lim dej no kuj tseem tuaj yeem txo qhov muaj cov tshuaj lom xws li cov hlau lead, mercury, thiab asbestos. Tsis tas li ntawd, lawv yog cov phooj ywg rau ib puag ncig thiab tsis tas yuav siv cov tshuaj lom neeg, ua rau lawv yog ib qho kev xaiv ruaj khov rau kev kho dej.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev saib xyuas thiab hloov pauv tas liCov lim dej carbon fiber ua kom sovyog qhov tseem ceeb kom ntseeg tau tias lawv ua haujlwm tau zoo. Raws li lub sijhawm dhau mus, lub peev xwm nqus ntawm lub lim dej tuaj yeem nqus tau, txo nws lub peev xwm los tshem tawm cov khoom tsis huv ntawm cov dej. Yog li ntawd, kev ua raws li cov lus qhia hloov lim dej ntawm cov chaw tsim khoom yog qhov tseem ceeb rau kev tswj hwm qhov zoo ntawm koj cov dej kho.
Hauv kev xaus,Cov lim dej carbon fiber ua kom sovTshem tawm cov khoom tsis huv thiab cov pa phem thiab ua lub luag haujlwm tseem ceeb hauv kev kho dej. Lawv siv rau hauv cov txheej txheem siv thiab cov txheej txheem nkag mus pab muab cov dej haus huv thiab muaj kev nyab xeeb rau ntau yam kev siv. Yog tias kev saib xyuas thiab hloov pauv kom zoo, cov lim dej no tuaj yeem txhim kho qhov zoo ntawm dej, ua rau lawv yog ib feem tseem ceeb ntawm cov txheej txheem kho dej.
Lub sijhawm tshaj tawm: Lub Rau Hli-27-2024
