Iimveliso
Iintambo zePlastiki eQinisekisiweyo yeFiber (FRP GFRP)
Iintambo zePlastiki eQinisekisiweyo yeFiber (FRP GFRP)
Intshayelelo yeMveliso
Iintambo zeplastiki eziqinisiweyo zeglasi (GFRP) zizinto ezidityanisiweyo ezisebenza kakuhle ezenziwe ngefayibha yeglasi njengokuqinisa kunye ne-resin njengezinto ezisisiseko, ezinyangwayo kwaye ziqhekeke kubushushu obuthile. Ngenxa yamandla ayo aphezulu okuxinana kunye ne-elastic modulus, i-GFRP isetyenziswa kakhulu njengokuqinisa kwintambo yefayibha ye-ADSS optical, intambo yefayibha ye-FTTH butterfly optical kunye neentambo ezahlukeneyo zefayibha ye-optical yangaphandle enezingqimba.
iingenelo
Ukusetyenziswa kwe-GFRP njengento yokuqinisa intambo yefayibha ye-optical kunezi zibonelelo zilandelayo:
1) I-GFRP yonke yi-dielectric, enokuthintela ukubethwa ngumbane kunye nokuphazamiseka okukhulu kwentsimi ye-electromagnetic.
2) Xa kuthelekiswa nokuqinisa isinyithi, i-GFRP iyahambelana nezinye izinto zentambo yefayibha ye-optical kwaye ayizukuvelisa igesi eyingozi ngenxa yokugqwala, okuya kukhokelela ekulahlekelweni yi-hydrogen kwaye kuchaphazele ukusebenza kothumelo lwentambo yefayibha ye-optical.
3) I-GFRP ineempawu zokuba namandla aphezulu okutsalwa kunye nobunzima obulula, nto leyo enokunciphisa ubunzima bentambo ye-optical kwaye iququzelele ukwenziwa, ukuthuthwa kunye nokubekwa kwentambo ye-optical.
Isicelo
I-GFRP isetyenziselwa ikakhulu ukuqinisa intambo yefayibha ye-ADSS optical fiber, intambo yefayibha ye-FTTH butterfly optical fiber kunye neentambo ezahlukeneyo zefayibha ye-optical yangaphandle enemicu.
Iiparameters zobugcisa
Iinkcukacha zeMveliso
| Ububanzi obuqhelekileyo (mm) | 0.4 | 0.5 | 0.9 | 1 | 1.2 | 1.3 | 1.4 | 1.5 | 1.6 | 1.7 |
| 1.8 | 2 | 2.1 | 2.2 | 2.3 | 2.4 | 2.5 | 2.6 | 2.7 | 2.8 | |
| 2.9 | 3 | 3.1 | 3.2 | 3.3 | 3.5 | 3.7 | 4 | 4.5 | 5 | |
| Qaphela: Iinkcukacha ezingaphezulu, nceda unxibelelane nabasebenzi bethu bokuthengisa. | ||||||||||
Imfuneko yoBugcisa
| Into | Iiparameters zobugcisa | |
| Ubuninzi (g/cm3) | 2.05～2.15 | |
| Amandla okuThamba (MPa) | ≥1100 | |
| Imodulus yokuThatha (GPa) | ≥50 | |
| Ukwaphuka kobude (%) | ≤4 | |
| Amandla okugoba (MPa) | ≥1100 | |
| Imodulus yokugoba ye-elasticity (GPa) | ≥50 | |
| Ukufunxwa (%) | ≤0.1 | |
| Irediyasi yokugoba ekhawulezileyo encinci (25D, 20℃±5℃) | Akukho ziqhuma, akukho mifantu, akukho magophe, zithambile xa zichukunyiswa, zinokutsitywa ngqo | |
| Ukusebenza kokugoba okushushu okuphezulu (50D, 100℃±1℃, 120h) | Akukho ziqhuma, akukho mifantu, akukho magophe, zithambile xa zichukunyiswa, zinokutsitywa ngqo | |
| Ukusebenza kokugoba okuphantsi kobushushu (50D, -40℃±1℃, 120h) | Akukho ziqhuma, akukho mifantu, akukho magophe, zithambile xa zichukunyiswa, zinokutsitywa ngqo | |
| Ukusebenza kweTorsional (±360°) | Akukho kuqhekeka | |
| Ukuhambelana kwezinto kunye nomxube wokuzalisa | Inkangeleko | Akukho ziqhuma, akukho ziqhekeko, akukho zigobileyo, zithambile xa zichukunyiswa |
| Amandla okuThamba (MPa) | ≥1100 | |
| Imodulus yokuThatha (GPa) | ≥50 | |
| Ububanzi obuhambelanayo (1/℃) | ≤8×10-6 | |
Ukupakisha
I-GFRP ipakishwe kwiibobbins zeplastiki okanye zomthi. Ububanzi (0.40 ukuya kwi-3.00) mm, ubude obuqhelekileyo bokuhambisa ≥ 25km; ububanzi (3.10 ukuya kwi-5.00) mm, ubude obuqhelekileyo bokuhambisa ≥ 15km; ububanzi obungaqhelekanga kunye nobude obungaqhelekanga bunokuveliswa ngokweemfuno zabathengi.
Indawo yokugcina izinto
1) Imveliso mayigcinwe kwindawo yokugcina izinto ecocekileyo, eyomileyo nengena umoya.
2) Imveliso akufuneki ibekwe ndawonye neemveliso ezinokutsha kwaye akufuneki ibe kufutshane nemithombo yomlilo.
3) Imveliso mayiphephe ukukhanya kwelanga ngqo kunye nemvula.
4) Imveliso mayipakishwe ngokupheleleyo ukuze kuthintelwe ukufuma kunye nongcoliseko.
5) Imveliso mayikhuselwe kuxinzelelo olukhulu kunye neminye imonakalo yoomatshini ngexesha lokugcina.
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