Mumazuva apfuura, tambo dzekunze dze optical fiber dzinowanzo shandisa FRP se central reinforcement. Mazuva ano, kune dzimwe tambo dzisingashandisi FRP se central reinforcement chete, asi dzinoshandisawo KFRP se central reinforcement.
FRP ine hunhu hunotevera:
(1) Huremu hwakareruka uye hwakasimba
Kuwanda kwesimbi iri pakati pe1.5~2.0, zvinoreva 1/4~1/5 yesimbi yekabhoni, asi simba rekudhonza riri pedyo kana kuti rakatopfuura resimbi yekabhoni, uye simba racho rinogona kuenzaniswa nesimbi yemhando yepamusoro. Simba rekudhonza, rekuchinjika uye rekumanikidza reimwe epoxy FRP rinogona kusvika kupfuura 400Mpa.
(2) Kudzivirira ngura zvakanaka
FRP chinhu chakanaka chinodzivirira ngura, uye chinodzivirira mhepo, mvura uye huwandu hwakawanda hwemaacid, alkali, munyu, uye mafuta akasiyana-siyana uye zvinonyungudutsa.
(3) Hunhu hwakanaka hwemagetsi
FRP chinhu chakanaka kwazvo chinodzivirira kupisa, chinoshandiswa kugadzira zvinodzivirira kupisa. Chinogona kuchengetedza hunhu hwakanaka hwe dielectric kana chikashandiswa kakawanda. Chine mukana wakanaka wekupinza kupisa mu microwave.
KFRP (yarn yepolyester aramid)
Aramid fiber reinforced fiber optic cable reinforcement core (KFRP) imhando itsva ye fiber optic cable reinforcement core inoshanda zvakanyanya, iyo inoshandiswa zvakanyanya mu access networks.
(1) Huremu hwakareruka uye hwakasimba
Ngarava yeAramid fiber yakasimbiswa ine simba shoma uye ine simba rakawanda, uye simba rayo rakasiyana uye modulus chaiyo inodarika zvakanyanya waya dzesimbi negirazi fiber yakasimbiswa netambo dzeoptical.
(2) Kukura kwakaderera
Nheyo yakasimbiswa ye aramid fiber yakasimbiswa optical cable ine coefficient yakaderera yekuwedzera pane waya yesimbi uye girazi fiber yakasimbiswa optical cable yakasimbiswa mukupisa kwakakura.
(3) Kuramba kukanganisa uye kuramba kutyoka
Cable ye aramid fiber yakasimbiswa fiber optic yakasimbiswa core haina kungova nesimba rekudhonza rakakwirira (≥1700MPa), asiwo inokanganisa kuramba kudhonza uye kuramba kutyoka, uye inogona kuchengetedza simba rekudhonza rinosvika 1300MPa kunyangwe ikatyoka.
(4) Kuchinjika kwakanaka
Ngarava yeAramid fiber yakasimbiswa fiber optic yakasimbiswa pakati payo yakareruka uye iri nyore kukotama, uye dhayamita yayo yekukombama inongova ka24 chete kupfuura dhayamita. Ngarava yemukati ine chimiro chakamanikana, chitarisiko chakanaka uye kugona kwayo kukotama kwakanaka, izvo zvinonyanya kukodzera waya munzvimbo dzakaoma dzemukati.
Nguva yekutumira: Chikumi-25-2022