Nrog rau kev txhim kho ntawm ib puag ncig kev paub, ib puag ncig tus phooj ywg hlau thiab cov ntaub ntawv cable tau tshwm sim tas li. Raws li kev tshawb fawb kev lag luam tsab ntawv ceeb toom "Kev Txhim Kho Kev Txhim Kho ntawm Cov Khoom Siv Ntsuab hauv Hlau thiab Cable", qee cov ntaub ntawv tshiab tau maj mam hloov cov ntaub ntawv ib txwm muaj.
Nyob rau hauv cov nqe lus ntawm degradable insulating cov ntaub ntawv, bio-based cov ntaub ntawv xws li polylactic acid (PLA) tau nyiam heev. PLA feem ntau yog ua los ntawm biomass raw khoom xws li pob kws hmoov txhuv nplej siab. Nws muaj cov khoom zoo rwb thaiv tsev. Nws cov qauv molecular yog qhov ruaj khov thiab tuaj yeem tiv thaiv cov dej ntws tam sim no. Nyob rau tib lub sijhawm, nws tuaj yeem decomposed los ntawm cov kab mob microorganisms nyob rau hauv ib puag ncig ntuj thiab txo cov kev cuam tshuam mus ntev rau ib puag ncig. Cov ntaub ntawv tsis muaj hmoov txhuas xws li thermoplastic elastomer (TPE) tsis muaj cov khoom phom sij xws li txhuas. TPE muaj qhov yooj yooj yim thiab hnav tsis kam. Nws muaj pes tsawg leeg yog tau los ntawm tshwj xeeb polymer blending hloov kho. Thaum tiv thaiv cov qauv sab hauv ntawm lub cable, nws ua tau raws li kev tiv thaiv ib puag ncig. Piv txwv li, ib puag ncig tus phooj ywg cable tsim los ntawm kev lag luam siv TPE sheath. Nws tau dhau qhov kev ntsuas kev tiv thaiv ib puag ncig nruj thiab ua tau zoo heev hauv kev sim ua kom yooj yim. Nws tuaj yeem tiv taus ntau yam khoov yam tsis muaj kev tawg. Daim ntawv thov ntawm cov ntaub ntawv zoo ib puag ncig tsis yog tsuas yog ua tau raws li qhov yuav tsum tau ua ntawm hluav taws xob kev ua tau zoo tab sis kuj tseem ua haujlwm rau cov cai tiv thaiv ib puag ncig thiab txhawb nqa kev lag luam hlau thiab cable los txhim kho kev lag luam ntsuab thiab ruaj khov.
Post lub sij hawm: Nov-26-2024