Mumazuva apfuura, kunze optical fiber tambo dzinowanzo shandisa FRP sepakati yekusimbisa. Mazuva ano, kune mamwe tambo asingashandisi FRP chete sepakati yekusimbisa, asi zvakare shandisa KFRP seyapakati yekusimbisa.
FRP ine zvinotevera maitiro:
(1) Huremu uye yakakwirira-simba
Relative density iri pakati pe 1.5 ~ 2.0, zvinoreva 1/4 ~ 1/5 ye carbon steel, asi simba rekusimba riri pedyo kana kutokwira kudarika re carbon steel, uye simba racho rinogona kufananidzwa nesimbi yepamusoro-giredhi alloy. . Iko kusimba, kushanduka uye kumanikidza kweimwe epoxy FRP inogona kusvika kupfuura 400Mpa.
(2)Good corrosion resistance
FRP yakanaka isingadziviriri zvinhu, uye ine kumira zvakanaka kumhepo, mvura uye huwandu hwehuwandu hweasidhi, alkali, munyu, uye zvakasiyana-siyana zvemafuta uye zvinonyungudutsa.
(3) Zvinhu zvakanaka zvemagetsi
FRP ndeye yakanakisa insulating zvinhu, inoshandiswa kugadzira insulators. Iyo inogona kuramba ichichengetedza yakanaka dielectric zvivakwa pasi peyakanyanya frequency. Iine yakanaka microwave permeability.
KFRP (polyester aramid warn)
Aramid fiber reinforced fiber optic cable reinforcement core (KFRP) rudzi rutsva rwepamusoro kwete-metallic fiber optic cable reinforcement core, iyo inoshandiswa zvakanyanya mukuwana network.
(1) Huremu uye simba rakakwirira
Aramid faibha yakasimbisa fiber optic tambo yakasimbisa musimboti ine yakaderera density uye yakakwirira simba, uye yakananga simba uye chaiyo modulus inodarika iyo yesimbi waya uye girazi faibha yakasimbiswa optical cable cores.
(2)Kuwedzera kwakaderera
Iyo aramid faibha yakasimbiswa optical tambo yakasimbiswa musimboti ine yakaderera mutsara wekuwedzera coefficient pane simbi waya uye girazi faibha yakasimbisa optical tambo yakasimbiswa core mune yakakura tembiricha renji.
(3) Impact kuramba uye kutyoka kuramba
Iyo aramid faibha yakasimbisa fiber optic tambo yakasimbisa musimboti haingove ne-ultra-high tensile simba (≥1700MPa), asiwo inokanganisa kuramba uye kuramba kwekutyoka, uye inogona kuchengetedza simba rekusimba rinosvika 1300MPa kunyangwe iri nyaya yekutyoka.
(4)Kuchinja-chinja kwakanaka
Aramid faibha yakasimbisa faibha optic tambo yakasimbiswa musimboti yakareruka uye iri nyore kukotama, uye dhayamita rayo rekukotama rinongopeta ka24 chete dhayamita. Iyo indoor optical cable ine compact chimiro, yakanaka kutaridzika uye yakanakisa kubhenda kuita, iyo inonyanya kukodzera kune wiring munzvimbo dzakaoma dzemukati.
Nguva yekutumira: Jun-25-2022