FRP, pulasitiki ivanze ya fibre, ni uburyo bukoreshwa cyane mu gutera inkunga insinga zo hanze za fibre optique; muri iki gihe, insinga zikoreshwa cyane, kandi insinga zikoresha FRP nk'inkunga zo hagati usibye gukoresha KFRP nk'inkunga zo hagati.
FRP (Fiber y'ikirahure) ifite imiterere ikurikira:
(1) Uburemere bworoheje n'imbaraga nyinshi
Ubucucike buri hagati ya 1.5 ~ 2.0, 1/4 ~ 1/5 by'icyuma cya karuboni gusa, ariko imbaraga zo gukurura ziri hafi cyangwa zirenze icyuma cya karuboni, kandi imbaraga zihariye zishobora kugereranywa n'icyuma cyo mu rwego rwo hejuru. Kubera iyo mpamvu, gikora neza cyane mu ndege, roketi, ibyogajuru, ubwato bufite umuvuduko mwinshi, n'izindi porogaramu zisaba kugabanya uburemere. Imbaraga zo gukurura, gukurura no gukanda za epoxy FRP zimwe na zimwe zishobora kugera kuri 400Mpa zirenga.
(2) Ubudahangarwa bwiza bwo kwangirika:
FRP ni ibikoresho byiza birwanya ingese, kandi birwanya ikirere, amazi n'ubwinshi muri rusange bwa aside, alkali, umunyu, n'amavuta atandukanye n'ibintu bishongesha. Yakoreshejwe ku bintu byose birwanya ingese, kandi isimbura icyuma cya karuboni, icyuma kidashonga, ibiti, ibyuma bitagira feri, nibindi.
(3) Imiterere myiza y'amashanyarazi
Ni ibikoresho byiza cyane bikingira ubushyuhe bikoreshwa mu gukora ibyuma bikingira ubushyuhe. Biracyashobora kurinda imiterere myiza ya dielectric ku murongo wo hejuru. Uburyo bwo kohereza microwave ni bwiza, kandi bwakoreshejwe cyane muri radomes n'ibindi.
KFRP ni ubwoko bushya bw'insinga zikomeza insinga zidafite icyuma zikora neza, zikoreshwa cyane mu miyoboro yo kugeramo.
KFRP ifite imiterere ikurikira:
(1) Uburemere bworoheje n'imbaraga nyinshi
Imbaraga zayo zihariye n'uburyo bwihariye biruta kure cyane insinga z'icyuma n'ikirahure zishimangira insinga z'umugozi zishimangira insinga z'umugozi;
(2) Kwaguka guke
Mu bushyuhe bwinshi, ikigereranyo cyo kwaguka kw'insinga z'icyuma zishyigikiwe n'urutare rwa aramid ni gito ugereranyije n'insinga z'icyuma n'insinga z'ikirahure zishyigikiwe n'urutare rwa optique;
(3) Ubudahangarwa bw'ingaruka no kudacika kw'amagufwa
Insinga yo gushimangira insinga ya aramid fibre reinforced fibre reinforced fibre ntabwo ifite imbaraga zo gukurura cyane gusa (≥ 1700MPa), ahubwo inagira ingaruka ku kudakomera no kudacika, kandi ishobora kugumana imbaraga zo gukurura zigera kuri 1300MPa nubwo yangiritse;
(4) Ubushobozi bwo koroshya ibintu
Insinga y’icyuma gikomeza imbaraga cya aramid fibre optique ni yoroshye kandi yoroshye kuyigonda, kandi umurambararo wayo woroshye wo kuyigonda ni ukubye inshuro 24 gusa. Insinga y’icyuma yo mu nzu ifite imiterere mito, igaragara neza, ifite ubushobozi bwo kuyigonda neza, kandi ikwiriye cyane cyane insinga mu bintu bigoye byo mu nzu.
Igihe cyo kohereza: Werurwe-04-2024