I-FRP ne-KFRP——Ukuqinisa okuphakathi kwekhebula lesikhumba

I-FRP, ipulasitiki ehlanganisiwe eqiniswe ngefayibha, iyindlela yokuqinisa isikhungo evame ukusetshenziswa kumakhebula e-fiber optic angaphandle; Namuhla, amakhebula asetshenziswa kabanzi, futhi amakhebula asebenzisa i-FRP njengeziqiniso zesikhungo ngaphezu kokusebenzisa i-KFRP njengeziqiniso zesikhungo.

I-FRP (i-Glass Fiber) inezakhiwo ezilandelayo:

(1) Isisindo esincane kanye namandla aphezulu
Ubuningi obuhlobene buphakathi kuka-1.5~2.0, yi-1/4~1/5 kuphela yensimbi yekhabhoni, kodwa amandla okudonsa aseduze, noma angaphezu kwensimbi yekhabhoni, futhi amandla athile angaqhathaniswa nensimbi ye-alloy yezinga eliphezulu. Ngenxa yalokho, isebenza kahle kakhulu ezindizeni, kumarokhethi, ezindiza-mkhathi, emikhunjini yokucindezela okuphezulu, nakwezinye izinhlelo zokusebenza ezidinga ukunciphisa isisindo. Amandla okudonsa, okuguquguquka kanye nokucindezela kwamanye ama-epoxy FRP angafinyelela ngaphezu kuka-400Mpa.

(2) Ukumelana okuhle nokugqwala:
I-FRP iyinto enhle engagqwali, futhi inokumelana okuhle nomoya, amanzi kanye nokugcwala okujwayelekile kwama-asidi, ama-alkali, usawoti, kanye namafutha ahlukahlukene kanye nezinyibilikisi. Isetshenziswe kuzo zonke izici zokulwa nokugqwala ngamakhemikhali, futhi ithatha indawo yensimbi yekhabhoni, insimbi engagqwali, ukhuni, izinsimbi ezingezona i-ferrous, njll.

(3) Izakhiwo zikagesi ezinhle
Kuyizinto ezinhle kakhulu zokuvikela ukushisa ezisetshenziswa ekwenzeni ama-insulator. Isengavikela izakhiwo ezinhle ze-dielectric kumaza aphezulu. Ukudluliselwa kwe-microwave kuhle, futhi kuye kwasetshenziswa kabanzi kuma-radomes njalo njalo.

I-KFRP uhlobo olusha lwe-fiber optic cable reinforcement core esebenza kahle kakhulu, esetshenziswa kabanzi kumanethiwekhi okufinyelela.

I-KFRP inezakhiwo ezilandelayo:

(1) Isisindo esincane kanye namandla aphezulu
Amandla ayo athile kanye ne-modulus ethile idlula kakhulu eyensimbi yensimbi kanye ne-fiber eqinisiwe ye-fiber eqinisiwe ye-fiber eqinisiwe ye-fiber eqinisiwe;

(2) Ukwanda okuphansi
Ezindaweni eziningi zokushisa, i-coefficient yokwandisa eqondile ye-aramid fiber eqiniswe intambo eqiniswe intambo incane kuneyocingo lwensimbi kanye ne-glass fiber eqiniswe intambo eqinisiwe;

(3) Ukumelana nomthelela kanye nokumelana nokuqhekeka
I-aramid fiber eqiniswe ngentambo yefayibha eqiniswe ngentambo ayigcini nje ngokuba namandla okudonseka aphezulu kakhulu (≥ 1700MPa), kodwa futhi ithinta ukumelana nokumelana nokuqhekeka, futhi ingagcina amandla okudonseka angaba ngu-1300MPa ngisho noma kuphuka;

(4) Ukuguquguquka okuhle
Ingqikithi yokuqinisa yekhebula le-optical eliqiniswe nge-aramid fiber ilula futhi kulula ukuyigoba, futhi ububanzi bayo obuncane bokugoba buphindwe kabili ngo-24 kuphela ubukhulu. Ikhebula le-optical langaphakathi linesakhiwo esincane, ukubukeka okuhle, ukusebenza kahle kokugoba, futhi lifaneleka kakhulu ekufakeni izintambo ezindaweni eziyinkimbinkimbi zangaphakathi.