Girazi faibha shinda ine zvinhu zvakanakisa zvakadai sesimba rakakwirira, yakakwirira modulus, yakakwirira tembiricha kuramba, asidhi uye alkali kuramba, uye kureruka uremu; iyo inewo yakakwira corrosion resistance, isiri-conductivity, iyo inogona kuchengetedza kugadzikana kwayo kwekuzvarwa pakupisa kwepamusoro. Iyo yepamusoro isiri-simbi inosimbisa zvinhu kune optical tambo.
Iko kushandiswa kwegirazi fiber shinda mune optical tambo ine mafomu makuru matatu: imwe ndeyekuishandisa zvakananga sechinhu chinotakura kuburikidza neyakasiyana yemuviri uye makemikari zvimiro uye yakakwirira simba hunhu hwegirazi fiber shinda. Yechipiri ndeyekuenderera mberi nekugadzirisa, uye batanidza girazi fiber shinda neresin kugadzira girazi faibha yakasimbisa tsvimbo yepurasitiki (GFRP) inoshandiswa muoptical cable chimiro kuvandudza mashandiro ekushandisa kwetambo yemaziso. Yechitatu ndeyekubatanidza girazi reshinda yegirazi ine inovharira mvura resin kugadzira mvura-inovharira girazi fiber warn, iyo inoshandiswa muoptical cable kudzikamisa kupinda kwemwando mukati meoptical cable.
Girazi faibha shinda inogona kushandiswa pachinzvimbo chearamid yarn kune imwe nhanho, iyo isingagone chete kusimba kwakakwirira kweiyo optical tambo, asi zvakare inoderedza mutengo wezvinhu uye inowedzera kukwikwidza kwemusika kwezvigadzirwa zvemagetsi tambo.
Girazi fiber warn yatakapa ine zvinotevera maitiro:
1) Yakaderera chaiyo giravhiti, yakakwira modulus.
2) Kurebesa kwakaderera, kusimba kukuru kwekupwanya.
3) Kudzivirira kwekushisa kwepamusoro, kusingasviki uye kusina kupisa.
4) Permanent antistatic.
Inonyanya kushandiswa kune isiri-simbi yekusimbisa yekunze optical tambo, indoor tight-buffered optical tambo uye zvimwe zvigadzirwa.
Item | Technical Parameters | ||||||
Linear Density(tex) | 300 | 370 | 600 | 785 | 1200 | 1800 | |
Kuputsika Kusimba(N/tex) | ≥0.5 | ||||||
Breaking Elongation(%) | 1.7~3.0 | ||||||
Tensile Modulus(GPa) | ≥62.5 | ||||||
FASE | FASE-0.3% | ≥24 | ≥30 | ≥48 | ≥63 | ≥96 | ≥144 |
(N) | FASE-0.5% | ≥40 | ≥50 | ≥80 | ≥105 | ≥160 | ≥240 |
FASE-1.0% | ≥80 | ≥100 | ≥160 | ≥210 | ≥320 | ≥480 | |
TASE-0.5%(N/tex) | ≥0.133 | ||||||
Cherechedza: Zvimwe zvinotsanangurwa, tapota taura nevashandi vedu vekutengesa. |
Girazi faibha warn inoputirwa muspool.
1) Chigadzirwa chacho chichachengetwa munzvimbo yakachena, yakaoma uye ine mhepo yekuchengetera mhepo.
2) Chigadzirwa hachifanirwe kusungirirwa pamwe chete nezvigadzirwa zvinopfuta kana akasimba oxidizing agents uye hachifanirwe kunge chiri padyo nenzvimbo dzemoto.
3) Chigadzirwa chacho chinofanira kudzivisa chiedza chezuva uye mvura.
4) Chigadzirwa chacho chinofanira kunge chakazara zvachose kudzivirira unyoro uye kusvibiswa.
5) Chigadzirwa chacho chichadzivirirwa kubva pakumanikidzwa kukuru uye kumwe kukanganisa kwemagetsi panguva yekuchengetedza.
DZIMWE NYIKA Yakazvipira Kupa Vatengi neIndustleading Yemhando yepamusoro Waya uye Cable Matenals uye Yekutanga-Kirasi Technical Services.
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