Iintambo zefayibha ye-optical ziye zaba ngumqolo weenkqubo zonxibelelwano zanamhlanje. Ukusebenza nokuqina kwezi ntambo kubaluleke kakhulu ekuthembekeni nakumgangatho weenethiwekhi zonxibelelwano. Izixhobo ezisetyenziswa kwezi ntambo zidlala indima ebalulekileyo ekuqinisekiseni ukuba ziyakwazi ukumelana neemeko ezinzima kwaye zibonelele ngokudluliselwa okuzinzileyo kwixesha elide.
Enye yezinto ezinjalo eziye zafumana ingqalelo kushishino yiPolybutylene Terephthalate (PBT). Izinto zePBT zibonelela ngeempawu ezibalaseleyo zoomatshini, zombane, kunye nezobushushu ezenza zifaneleke ukusetyenziswa kwiintambo zefayibha ye-optical. Enye yeenzuzo eziphambili zezinto zePBT kukungafunxwa komswakama okuphantsi, okunempembelelo enkulu kuzinzo kunye nokuqina kweentambo.
Ukufunxwa komswakama kwiintambo kunokukhokelela kwiingxaki ezahlukeneyo, kubandakanya ukuncitshiswa kwesignali, ubunzima beentambo obunyukileyo, kunye nokuncipha kwamandla okuxinana. Ukufunxwa komswakama kunokubangela ukugqwala kunye nomonakalo kwintambo ngokuhamba kwexesha. Nangona kunjalo, izixhobo ze-PBT zibonisa izinga eliphantsi lokufunxwa kwamanzi, okunceda ukunciphisa ezi ngxaki kunye nokuphucula uzinzo kunye nokuqina kweentambo.
Izifundo zibonise ukuba izinto ze-PBT zinokufunxa ubumanzi obuyi-0.1% phantsi kweemeko eziqhelekileyo. Eli zinga liphantsi lokufunxa ubumanzi linceda ukugcina iipropati zoomatshini nezombane zentambo ngokuhamba kwexesha, zithintela ukuwohloka okanye ukonakala kwentambo. Ukongeza, izinto ze-PBT zibonelela ngokumelana okuhle kakhulu neekhemikhali, imisebe ye-UV, kunye namaqondo obushushu aphezulu, nto leyo ephucula ngakumbi ukuqina nokusebenza kwentambo.
Ukuqukumbela, izinga eliphantsi lokufunxwa komswakama kwezinto ze-PBT lenza zibe lolona khetho lufanelekileyo lokusetyenziswa kwiintambo zefayibha ye-optical. Ngokubonelela ngozinzo oluphuculweyo kunye nokuqina, izixhobo ze-PBT zinokunceda ukuqinisekisa ukusebenza okuthembekileyo kwenethiwekhi zonxibelelwano. Njengoko imfuno yeenkqubo zonxibelelwano ezisemgangathweni iqhubeka ikhula, ukusetyenziswa kwezinto ze-PBT kulindeleke ukuba kwande, nto leyo eyenza ukuba zibe zizinto ezithembisayo kushishino lweentambo.
Ixesha lokuthumela: Epreli-24-2023