Ezinsukwini ezedlule, izintambo ze-fiber optical zangaphandle zivame ukusebenzisa i-FRP njengesiqiniseko esimaphakathi. Namuhla, kunezintambo ezithile ezingasebenzisi i-FRP njengendawo yokuqinisa emaphakathi, kodwa futhi zisebenzisa i-KFRP njengesiqiniseko esimaphakathi.
I-FRP inezici ezilandelayo:
(1)Isindi esingasindi kanye namandla aphezulu
Ukuminyana okuhlobene kuphakathi kuka-1.5 ~ 2.0, okusho ukuthi u-1/4~1/5 wensimbi ye-carbon, kodwa amandla aqinile asondele noma aphakeme nakakhulu kunalawo ensimbi ye-carbon, futhi amandla athile angafaniswa nensimbi ye-alloy yezinga eliphezulu. . Amandla aqinile, aguquguqukayo futhi acindezelayo e-epoxy FRP angafinyelela ngaphezu kuka-400Mpa.
(2)Ukumelana nokugqwala okuhle
I-FRP iyinto enhle ekwazi ukumelana nokugqwala, futhi inokumelana okuhle nomkhathi, amanzi kanye nokugxila okuvamile kwama-asidi, i-alkali, usawoti, kanye nezinhlobonhlobo zamafutha nezinyibilikisi.
(3) Izinto ezinhle zikagesi
I-FRP iyinto enhle kakhulu yokuvikela, esetshenziselwa ukwenza ama-insulators. Isengakwazi ukuvikela izakhiwo ezinhle ze-dielectric ngaphansi kwefrikhwensi ephezulu. Inokungena kahle kwe-microwave.
I-KFRP (intambo ye-polyester aramid)
I-Aramid fiber reinforced fibre optic cable reinforcement core (KFRP) iwuhlobo olusha lwe-non-metallic fiber optic reinforcement core, olusetshenziswa kakhulu kumanethiwekhi okufinyelela.
(1)Isisindo esingasindi namandla aphezulu
Intambo ye-Aramid fibre optic reinforced fiber optic core inokuminyana okuphansi namandla aphezulu, futhi amandla ayo athile kanye nemodulus ethize kudlula kude lezo zocingo lwensimbi nengilazi i-fiber optical cable cores eqinisiwe.
(2)Ukunwetshwa okuphansi
I-aramid fibre eqinisiwe intambo yokubona eqinisiwe ine-coefficient yokunweba yomugqa ephansi kunentambo yensimbi kanye nentambo yengilazi yefayibha eqiniswe intambo yokubona eqinisiwe ebangeni lokushisa elibanzi.
(3) Ukumelana nomthelela nokumelana nokuqhekeka
Intambo ye-aramid ye-fiber optic eqinisiwe ayigcini nje ngokuba namandla aphezulu aphezulu (≥1700MPa), kodwa futhi inomthelela wokumelana nokumelana nokuqhekeka, futhi ingagcina amandla aqinile acishe abe ngu-1300MPa ngisho noma iphuka.
(4)Ukuguquguquka okuhle
Intambo eqinisiwe ye-fiber optic fiber ilula futhi kulula ukugoba, futhi ububanzi bayo obuncane bokugoba buphindwe izikhathi ezingu-24 kuphela ububanzi. Ikhebula langaphakathi le-optical linesakhiwo esihlangene, ukubukeka okuhle nokusebenza okuhle kakhulu kokugoba, okulungele ikakhulukazi izintambo ezindaweni eziyinkimbinkimbi zasendlini.
Isikhathi sokuthumela: Jun-25-2022