Nyob rau hauv lub ntiaj teb no ntawm optical fiber cables, kev tiv thaiv cov muag muag fibers yog qhov tseem ceeb tshaj plaws. Thaum thawj txheej muab qee lub zog txhua yam, nws feem ntau poob qis ntawm qhov ua tau raws li qhov yuav tsum tau ua rau kev sib txuas. Qhov ntawd yog qhov thib ob txheej los ua si. Polybutylene Terephthalate (PBT), lub mis dawb los yog mis nyuj daj translucent rau opaque thermoplastic polyester, tau tshwm sim raws li cov khoom nyiam rau optical fiber ntau txheej txheej. Hauv tsab xov xwm no, peb yuav tshawb txog cov txiaj ntsig ntawm kev siv PBT hauv cov txheej txheem kho qhov muag fiber ntau thiab nws yuav ua li cas rau kev ua haujlwm tag nrho thiab kev ntseeg siab ntawm optical fiber cables.
Txhim kho Mechanical Protection:
Lub hom phiaj tseem ceeb ntawm cov txheej txheej thib ob yog los muab kev tiv thaiv kev tiv thaiv ntxiv rau cov khoom siv kho qhov muag tsis zoo. PBT muaj cov khoom siv kho tshuab zoo heev, suav nrog lub zog tensile siab thiab cuam tshuam tsis kam. Nws muaj peev xwm tiv taus compression thiab nro tiv thaiv cov fibers optical los ntawm kev puas tsuaj thaum lub sij hawm installation, tuav, thiab kev siv mus sij hawm ntev.
Superior Chemical Resistance:
Optical fiber cables yuav raug rau ntau yam tshuaj thiab ib puag ncig yam. Polybutylene Terephthalate nthuav tawm tshwj xeeb tshuaj tiv thaiv corrosion, ua rau nws tsim nyog rau sab nraum zoov fiber ntau cables. Nws tiv thaiv cov fibers optical degradation tshwm sim los ntawm kev raug dej noo, roj, cov kuab tshuaj, thiab lwm yam hnyav, ua kom muaj kev ntseeg tau ntev.
Cov Khoom Siv Hluav Taws Xob Zoo Tshaj Plaws:
PBT muaj cov khoom siv hluav taws xob zoo heev, ua rau nws yog cov khoom siv zoo tshaj plaws rau cov txheej txheem kho qhov muag fiber ntau. Nws tiv thaiv hluav taws xob cuam tshuam zoo thiab ua kom muaj kev ncaj ncees ntawm cov teeb liab kis tau tus mob hauv cov fibers optical. Qhov kev rwb thaiv tsev zoo no yog qhov tseem ceeb rau kev tswj xyuas qhov ua tau zoo ntawm fiber ntau optical cables hauv ntau qhov chaw ua haujlwm.
Tsawg Moisture Absorption:
Kev nqus dej noo tuaj yeem ua rau lub teeb liab poob thiab degradation hauv optical fibers. PBT muaj cov khoom nqus dej tsawg, uas pab tswj cov khoom siv kho qhov muag fiber ntau lub sijhawm ntev. Kev nqus noo noo tsawg ntawm PBT pab txhawb rau tag nrho kev ruaj ntseg thiab kev ntseeg siab ntawm cov fiber ntau optical cables, tshwj xeeb tshaj yog nyob rau sab nraum zoov thiab qhov chaw ntub dej.
Yooj yim Moulding thiab ua:
PBT paub txog nws qhov yooj yim ntawm molding thiab ua, uas yooj yim rau kev tsim cov txheej txheem ntawm optical fiber ntau txheej txheej. Nws tuaj yeem raug extruded yooj yim mus rau qhov kho qhov muag fiber ntau, tsim cov txheej txheem tiv thaiv nrog cov tuab tuab thiab meej qhov ntev. Qhov yooj yim ntawm kev ua no txhim kho cov khoom tsim tau thiab txo cov nqi tsim khoom.
Optical Fiber Length Management:
Cov txheej txheej thib ob nrog PBT tso cai rau kev tsim qhov ntev ntev hauv cov fibers optical, uas muab kev yooj yim thaum lub sijhawm teeb tsa cable thiab kev saib xyuas yav tom ntej. Qhov ntev ntev haum rau khoov, routing, thiab txiav tawm yam tsis muaj kev cuam tshuam cov fiber ntau kev ncaj ncees. PBT cov khoom siv kho qhov muag zoo ua rau cov khoom siv kho qhov muag kom tiv taus qhov tsim nyog tuav thiab routing thaum lub sij hawm installation.
Post lub sij hawm: May-09-2023