Padziko la zingwe za optical fiber, kuteteza ulusi wosalimba wa kuwala ndikofunikira kwambiri. Ngakhale zokutira koyambirira kumapereka mphamvu zamakina, nthawi zambiri zimalephera kukwaniritsa zofunikira za cabling. Ndipamene kuyanika kwachiwiri kumayamba kugwira ntchito. Polybutylene Terephthalate (PBT), yoyera yamkaka kapena yamkaka yachikasu yowoneka ngati opaque thermoplastic polyester, yatuluka ngati chinthu chomwe chimakonda kwambiri zokutira ulusi wachiwiri. M'nkhaniyi, tiwona ubwino wogwiritsa ntchito PBT mu zokutira zachiwiri za optical fiber ndi momwe zimathandizire kuti ntchito zonse zitheke komanso kudalirika kwa zingwe za optical fiber.
Chitetezo Chowonjezera Pamakina:
Cholinga choyambirira cha zokutira zachiwiri ndikupereka chitetezo chowonjezera pamakina ku ulusi wosalimba wa kuwala. PBT imapereka zida zabwino zamakina, kuphatikiza kulimba kwamphamvu komanso kukana mphamvu. Kutha kwake kupirira kupsinjika ndi kupsinjika kumateteza ulusi wamaso kuti usawonongeke pakuyika, kunyamula, komanso kugwiritsidwa ntchito kwanthawi yayitali.
Superior Chemical Resistance:
Zingwe zowoneka bwino zimatha kukhala ndi mankhwala osiyanasiyana komanso zinthu zachilengedwe. Polybutylene Terephthalate imawonetsa kukana kwa dzimbiri kwamankhwala, ndikupangitsa kuti ikhale yoyenera pazingwe zakunja za fiber. Zimateteza ulusi wa kuwala kuti usawonongeke chifukwa cha kukhudzana ndi chinyezi, mafuta, zosungunulira, ndi zinthu zina zowopsya, kuonetsetsa kudalirika kwa nthawi yaitali.
Ubwino Wabwino Woyimitsa Magetsi:
PBT ili ndi zida zabwino kwambiri zotchinjiriza zamagetsi, zomwe zimapangitsa kuti ikhale chinthu chabwino kwambiri chopangira zokutira zachiwiri. Zimalepheretsa bwino kusokoneza magetsi ndikuwonetsetsa kukhulupirika kwa kufalitsa chizindikiro mkati mwa optical fibers. Ubwino wa insulation iyi ndi wofunikira kuti zingwe za optical fiber zizigwira ntchito m'malo osiyanasiyana.
Kutsika kwa Chinyezi:
Kuyamwa kwachinyontho kungayambitse kutayika kwa chizindikiro ndi kuwonongeka kwa ulusi wa kuwala. PBT ili ndi mphamvu zochepa zoyamwa chinyezi, zomwe zimathandiza kuti kuwala kwa fiber kukhalebe kwa nthawi yaitali. Kutsika kwa chinyezi kwa PBT kumathandizira kukhazikika ndi kudalirika kwa zingwe za fiber fiber, makamaka m'malo akunja ndi chinyezi.
Kuumba Kosavuta ndi Kukonza:
PBT imadziwika chifukwa chosavuta kuumba ndi kukonza, zomwe zimathandizira kupanga makina opangira ma optical fiber secondary. Ikhoza kutulutsidwa mosavuta pa fiber optical, kupanga wosanjikiza wotetezera wokhala ndi makulidwe osakanikirana ndi miyeso yolondola. Kuchita bwino kumeneku kumawonjezera zokolola komanso kumachepetsa ndalama zopangira.
Kuwongolera Utali Wautali wa Fiber:
Kuphimba kwachiwiri ndi PBT kumapangitsa kuti pakhale kutalika kopitilira muyeso mu ulusi wa kuwala, womwe umapereka kusinthasintha pakuyika chingwe ndikukonza mtsogolo. Kutalika kowonjezereka kumagwirizana ndi kupindika, kuyendayenda, ndi kuthetsa popanda kusokoneza kukhulupirika kwa fiber. Mawonekedwe abwino kwambiri a PBT amalola ulusi wowoneka bwino kupirira kuwongolera kofunikira ndikuwongolera pakuyika.
Nthawi yotumiza: May-09-2023