I-FRP, iplastiki edityanisiweyo enefayibha, yindlela esetyenziswa kakhulu yokuqinisa iziko kwiintambo ze-fiber optic zangaphandle; Kule mihla, iintambo zisetyenziswa kakhulu, kwaye iintambo zisebenzisa i-FRP njengezomeleza iziko ukongeza ekusebenziseni i-KFRP njengezomeleza iziko.
I-FRP (i-Glass Fiber) ineempawu ezilandelayo:
(1) Ubunzima obulula kunye namandla aphezulu
Uxinano oluhambelanayo luphakathi kwe-1.5 ~ 2.0, yi-1/4 ~ 1/5 kuphela yentsimbi yekhabhoni, kodwa amandla okutsalwa asondele, okanye angaphezulu kunentsimbi yekhabhoni, kwaye amandla athile anokuthelekiswa nentsimbi ye-alloy yodidi oluphezulu. Ngenxa yoko, isebenza kakhulu kwiindiza, kwiirokethi, kwiinqwelomoya, kwiinqanawa zoxinzelelo oluphezulu, nakwezinye iinkqubo ezifuna ukunciphisa ubunzima. Amandla okutsalwa, ukugoba kunye nokucinezelwa kwezinye ii-epoxy FRPs anokufikelela ngaphezulu kwe-400Mpa.
(2) Ukumelana okuhle nokugqwala:
I-FRP yinto efanelekileyo ekwaziyo ukumelana nokugqwala, kwaye inokumelana okuhle nomoya, amanzi kunye noxinzelelo oluqhelekileyo lwee-asidi, ii-alkali, iityuwa, kunye neendidi ngeendidi zeeoyile kunye nezinyibilikisi. Isetyenziswe kuzo zonke iinkalo zekhemikhali yokulwa nokugqwala, kwaye ithatha indawo yentsimbi yekhabhoni, intsimbi engatyiwayo, umthi, iintsimbi ezingezizo iintsimbi, njl.
(3) Iimpawu zombane ezilungileyo
Yinto egqwesileyo yokukhusela ubushushu esetyenziselwa ukwenza ii-insulators. Isenokukhusela iipropati ezilungileyo ze-dielectric kumaza aphezulu. Ukuhanjiswa kwe-microwave kulungile, kwaye isetyenziswa kakhulu kwii-radomes njl.
I-KFRP luhlobo olutsha lwe-fiber optic cable eqinisayo esebenza kakhulu, esetyenziswa kakhulu kwiinethiwekhi zokufikelela.
I-KFRP ineempawu ezilandelayo:
(1) Ubunzima obuphantsi kunye namandla aphezulu
Amandla ayo athile kunye nemodulus ethile idlula kakhulu amandla entsimbi kunye neglasi yefayibha eqinisiweyo yefayibha eqinisiweyo;
(2) Ulwandiso oluphantsi
Kumaqondo obushushu ahlukeneyo, i-coefficient yokwandisa ethe ngqo ye-aramid fiber eqinisiweyo ye-fiber eqinisiweyo yentambo eqinisiweyo incinci kuneyocingo lwentsimbi kunye ne-glass fiber eqinisiweyo yentambo eqinisiweyo ye-optical;
(3) Ukumelana nempembelelo kunye nokumelana nokuqhekeka
I-aramid fiber reinforced fiber reinforced fiber cable core ayigcini nje ngokuba namandla okutsalwa aphezulu kakhulu (≥ 1700MPa), kodwa ikwachaphazela ukumelana nokuchasana nokuqhekeka, kwaye inokugcina amandla okutsalwa amalunga ne-1300MPa nokuba iyaphuka;
(4) Ukuguquguquka okuhle
I-core yokuqinisa ye-aramid fiber optical cable ilula kwaye kulula ukuyigoba, kwaye ubukhulu bayo obuncinci bokugoba buphindwe ka-24 kuphela ubukhulu. I-cable optical yangaphakathi inesakhiwo esincinci, imbonakalo entle, ukusebenza kakuhle kokugoba, kwaye ifanelekile ngokukodwa kwiintambo kwiindawo ezintsonkothileyo zangaphakathi.
Ixesha lokuthumela: Matshi-04-2024