Fibreproof fibre - aramid 1313 imiterere.

Aramid 1313 yatunganijwe bwa mbere na DuPont muri Amerika, kandi umusaruro w’inganda wamenyekanye mu 1967, kandi ibicuruzwa byanditswe nka Nomex® (Nomex).Iyi ni fibre yoroshye, yera, yoroheje, fluffy na lustrous fibre.Isura yacyo ni nkiya fibre isanzwe ya chimique, ariko ifite "imirimo idasanzwe":
Kumara igihe kirekire.
Ikintu kigaragara cyane muri aramid 1313 nubushyuhe bwo hejuru bwo hejuru, bushobora gukoreshwa igihe kirekire kuri 220 ℃ nta gusaza.Imikorere yumuriro wamashanyarazi nubukanishi irashobora kugumaho imyaka 10, kandi ihagaze neza ni nziza.Igabanuka ryubushyuhe bwa 1% ni 1% gusa, kandi ntirizagabanuka, kurigata, koroshya cyangwa gushonga mugihe uhuye nubushyuhe bwo hejuru bwa 300 ° C mugihe gito., nkubushyuhe bwo hejuru bwumuriro burihariye muri fibre yubushyuhe irwanya ubushyuhe.
Umuriro udasanzwe.
Turabizi ko ijanisha ryubunini bwa ogisijeni isabwa kugirango ibintu bitwike mu kirere bita indangagaciro ya ogisijeni igabanya.Ninini igabanya igipimo cya ogisijeni, niko imikorere yayo yaka umuriro.Mubisanzwe, umwuka wa ogisijeni uri mu kirere ni 21%, naho igipimo cya ogisijeni igabanya aramid 1313 irenze 28%.Iyi miterere yihariye ikomoka kumiterere yayo ya molekuline ituma aramid 1313 idacana burundu, bityo ikaba ifite izina rya "fibre fibre".
Amashanyarazi meza cyane.
Aramid 1313 ifite dielectric ihoraho cyane, kandi imbaraga zayo za dielectric zirayifasha kugumana amashanyarazi meza cyane mubushyuhe bwinshi, ubushyuhe buke, nubushuhe bwinshi., Azwi nkibikoresho byiza byokwirinda kwisi.
Imiti idasanzwe.
Aramid 1313 ni umurongo wa macromolecule ugizwe na amide ihuza amatsinda aryl.Muri kristu yacyo, imigozi ya hydrogène itunganijwe mu ndege ebyiri kugirango ibe imiterere-itatu.Ihuriro rikomeye rya hydrogène rituma imiterere yimiti ihagaze neza kandi irashobora Kurwanya aside irike cyane hamwe nindi miti, hydrolysis hamwe na ruswa.
Ibikoresho byiza bya mashini.
Aramide 1313 nigikoresho cyoroshye cya polymer gifite ubukana buke no kuramba cyane, bigatuma bizunguruka kimwe na fibre isanzwe.Irashobora gutunganyirizwa mu myenda itandukanye cyangwa imyenda idoda ikoresheje imashini zisanzwe zizunguruka, kandi irinda kwambara kandi irwanya amarira.mugari cyane.
Kurwanya imirasire ikabije.
Aramide 1313 ifite imbaraga zo kurwanya imirasire ya α, β, χ n'imirasire ya ultraviolet.Hamwe nimirasire ya 50Kv X-ray mumasaha 100, imbaraga za fibre zigumaho 73% byumwimerere, kandi polyester cyangwa nylon muriki gihe bimaze kuba ifu.Imiterere yihariye kandi ihamye yimiti itanga aramid 1313 nibintu byiza cyane.Binyuze mu gukoresha byimazeyo iyi mitungo, urukurikirane rwibikorwa bishya nibicuruzwa bishya bikomeza gutezwa imbere, kandi imirima yo gusaba igenda yaguka kandi ikaguka, kandi ibyamamare bigenda byiyongera.
Imyenda idasanzwe yo gukingira.
Aramid 1313 imyenda ntabwo yaka, itonyanga, ishonga kandi itabi iyo ihuye numuriro, kandi ifite ingaruka nziza zumuriro.Cyane cyane iyo uhuye nubushyuhe bwo hejuru bwa 900-1500 ℃, hejuru yimyenda izahita iba karubone kandi ikabyimbye, igakora inzitizi idasanzwe yo gukumira ubushyuhe kugirango irinde uwambaye guhunga.Niba hiyongereyeho fibre ya antistatike cyangwa aramid 1414, irashobora kubuza neza umwenda guturika kandi ikirinda ingaruka zumurabyo arc, amashanyarazi arc, amashanyarazi ahamye, flame nibindi.Aramid 1313 fibre idafite ferrous irashobora gukoreshwa mugukora imyenda idasanzwe yo gukingira nkimyenda yindege, imyenda yo kurwanya imiti, imyenda yo kurwanya umuriro, hejuru y’itanura, hejuru yo gusudira amashanyarazi, igitutu kingana n’imyenda, imyenda irinda imirasire, imyenda ikingira imiti, imyenda yo gukingira umuyaga mwinshi, nibindi. Indege, ikirere, imyenda ya gisirikare, kurinda umuriro, peteroli, amashanyarazi, gaze, metallurgie, gusiganwa nindi mirima myinshi.Byongeye kandi, mu bihugu byateye imbere, imyenda ya aramid nayo ikoreshwa cyane nk'imyenda yo muri hoteri, ibice bikiza ubuzima, imitako irinda umuriro mu rugo, ibyuma bitwikiriye ibyuma, uturindantoki two mu gikoni, na pajama zidakira kugira ngo zirinde abasaza n'abana.
Ubushyuhe bwo hejuru bwo kuyungurura ibikoresho.
Ubushyuhe bwo hejuru burwanya ubukana, ihindagurika ryimiterere hamwe na chimique ya aramid 1313 ituma yiganje mubijyanye nubushyuhe bwo hejuru bwo kuyungurura itangazamakuru.Itangazamakuru rya filteri ya Aramide rikoreshwa cyane mu bimera, imiti y’amashyanyarazi, ibihingwa byirabura bya karubone, ibihingwa bya sima, ibihingwa bya lime, ibihingwa bya kokiya, ibyuma bisya, ibihingwa bya asfalt, ibiti byo gusiga amarangi, hamwe n’ubushyuhe bwo hejuru hamwe n’umwuka ushushe mu itanura ry’amashanyarazi, amashyiga ya peteroli, hamwe no gutwika Filtration ntishobora gukuraho gusa umukungugu, ariko kandi irashobora no kurwanya igitero cyimiti yumwotsi wangiza, kandi icyarimwe ikorohereza kugarura ibyuma byagaciro.
Ibikoresho byo kubaka ubuki.
Aramide 1313 impapuro zububiko zirashobora gukoreshwa mugukora ikibaho cyubuki bwa biomimetike igizwe nubuki, gifite imbaraga zidasanzwe / igipimo cyibiro hamwe nuburemere / uburemere (hafi inshuro 9 zicyuma), uburemere bworoshye, kurwanya ingaruka, kurwanya umuriro, gukumira, no kuramba.Ifite ibiranga kurwanya ruswa, kurwanya gusaza hamwe no gukwirakwiza amashanyarazi meza.Irakwiriye kubyara ibikoresho byogukwirakwiza umurongo mugari hamwe nibikoresho binini bikomakomeye bigizwe nindege, misile na satelite (nk'amababa, imurikagurisha, imirongo ya kabine, inzugi, nibindi).Igorofa, gufata imizigo hamwe nurukuta rw'ibice, nibindi), bikwiranye no gukora ubwato, ubwato bwo gusiganwa, gariyamoshi yihuta nizindi nyubako zikora cyane.