Hlau thiab Cable Plasticizers hloov mus rau Environmentally Friendly Road
Jun 15, 2021
Raws li "cov hlab ntsha" thiab "ntshav" ntawm lub teb chaws kev lag luam, kev lag luam hlau thiab cable yog dav siv hauv ntau yam. Yog li ntawd, kev tiv thaiv ib puag ncig ntawm cov khoom siv hlau thiab cable muaj kev txhawj xeeb heev los ntawm tsoomfwv thiab cov neeg siv khoom. Tshwj xeeb tshaj yog nyob rau xyoo tas los no, kev hu xov tooj rau kev tiv thaiv ib puag ncig ntawm cov khoom siv cable tau dhau los ua ntau dua, thiab cov kev xav tau siab dua thiab cov kev sib tw tau muab tso rau pem hauv ntej rau cov tuam txhab xaim thiab cable. Kev tsim khoom ntawm ib puag ncig tus phooj ywg cables tau dhau los ua ib qho kev sib txawv.
Txawm li cas los xij, kuv lub teb chaws PVC cables yuav tsum tau siv ntau cov hlau lead uas muaj cov khoom siv hluav taws xob sib xyaw ua ke hauv cov txheej txheem tsim khoom, yog li PVC cables nkaum ntau cov hlau hnyav. Thaum muaj kuab paug tshwm sim, qhov tshwm sim yuav yog qhov xav tsis thoob. Tshwj xeeb tshaj yog thaum cov hmoov lead ntsev yog siv los ua cov cua sov stabilizer, cov teeb meem ntawm cov hmoov txhuas yuav tsum tau daws sai sai. Raws li kev txheeb cais, tus nqi ntawm cov ntsev ntsev siv thoob plaws hauv lub tebchaws nce mus txog kaum tawm txhiab tons txhua xyoo.
Raws li lub tuam txhab ua haujlwm hnyav hauv PVC hlau thiab cable kev lag luam, feem ntau cov tuam ntxhab muaj cov cuab yeej tsim khoom yooj yim, cov kab ntau lawm plua plav, thiab cov chaw ua haujlwm haus luam yeeb. Kev tiv thaiv yooj yim yog qhov nyuaj los tiv thaiv cov hmoov lead hmoov av nkag mus rau tib neeg lub cev. Lub sij hawm ntev raug rau cov hmoov txhuas txhuas, lub ntsws thiab lub ntsws ua pa cov ntsiab lus ntawm cov hmoov txhuas yuav nce ntxiv, thaum kawg ua rau muaj tshuaj lom lom. Kev tsis sib haum xeeb ntawm cov hmoov lead-muaj plua plav thaum lub sijhawm tsim khoom ua rau muaj ntau cov hmoov lead-muaj cov khoom siv raw cov plua plav kom tawg mus rau hauv pem teb, cov khoom siv thiab cov cheeb tsam ib puag ncig ntawm lub rhiav kev tsim khoom. Nrog los nag ntxhua thiab cua propagation, cov pa phem no tau amplified, ua rau hnyav hlau ua paug rau ib puag ncig ntawm lub Hoobkas.