Fibre ya Aramid yitwa polybenzoylenediamine, na fibre ya karubone, fibre fibre nini cyane ya polyethylene fibre hamwe na fibre eshatu zikomeye zikora ku isi, ubucucike buto, imbaraga nyinshi, modulus nyinshi, kurwanya ubushyuhe bwinshi, kurwanya ruswa, gukumira, gukoreshwa cyane muri gisirikare, ikirere, ibikoresho bya elegitoronike, ubwikorezi, ubwubatsi, ubuvuzi nizindi nzego. Fibre ya Aramide ni fibre ya aromatic polyamide fibre, ikozwe mumurongo wa sintetike yumurongo wa polimeri (byibuze 85% byumubano wa amide uhujwe nimpeta ebyiri za aromatique) ugizwe na amide ihuza impeta yimpumuro nziza (Ar-CONH-Ar). Urunigi nyamukuru rugizwe nimpeta ya aromatic hamwe na amide, kandi impeta yimpeta irakomeye. Urunigi rwa polymer rurambuye kugirango rukore imiterere-nkoni.
Mugihe kimwe, imiterere yumurongo wurunigi rwa molekuline ituma igipimo cya aramid fibre ikoreshwa cyane ni kinini, kuburyo ingano yikintu ishobora kwakira polymer nyinshi, bityo imbaraga zikaba nyinshi. Bitandukanye numunyururu wa polymer usanzwe woroshye, imiterere nyamukuru yumunyururu wa para-aramid fibre igizwe ahanini ninkoni imeze nkimiterere ya molekile ikozwe nimpeta ya benzene. Bitewe nuko hariho impeta nini ya benzene, igice cyurunigi rwa molekuline kiragoye kuzunguruka imbere, bityo kigaragaza umurongo ugororotse.
Igihe cyo kohereza: Ugushyingo-30-2023
