I-Aramid fiberiyifayibha yokwenziwa esebenza kahle kakhulu, enamandla aphakeme kakhulu, i-modulus ephezulu, ukumelana nezinga lokushisa eliphezulu, ukumelana ne-asidi ne-alkali, engasindi, nezinye izici ezinhle kakhulu. Amandla ayo angaba izikhathi ezifika ku-5-6 okwensimbi yensimbi, i-modulus izikhathi ezingu-2-3 kunezocingo lwensimbi noma i-fiber yengilazi, ukuqina izikhathi ezingu-2 kocingo lwensimbi, futhi isisindo singu-1/5 kuphela socingo lwensimbi. Ezingeni eliphezulu lokushisa elingu-560 ℃, imicu ye-aramid ingahlala izinzile, ingaboli, futhi ayincibiliki. Ngaphezu kwalokho, ine-insulation enhle nezindawo zokulwa nokuguga, nempilo ende yenkonzo. Njengamanje, okokusebenza okujwayelekile kokuvikela inhlamvu (njengamavesti angangenwa izinhlamvu, nezigqoko ezivikela izinhlamvu) kuvame ukusetshenziswa.izindwangu ze-aramid fiber. Phakathi kwazo, i-low-gravity aramid fiber plain fabric ingenye yezinto eziyinhloko emkhakheni we-bulletproofing. Uma kuqhathaniswa namahembe angaphansi enayiloni endabuko nezigqoko zensimbi, amahembe angaphansi angangenwa izinhlamvu nezigqoko ezinemicu ye-aramid eyengeziwe akuzona nje ezincane futhi zilula kodwa futhi zisebenza kangcono ngo-40% ngokumelene nezinhlamvu.
Isimiso sokusebenza samavesti angangenwa izinhlamvu singaqondwa ngale ndlela: lapho inhlamvu ishaya ungqimba lwendwangu ye-vesti, ukushaqeka namagagasi okucindezeleka akhiqizwa eduze kwendawo yomthelela. Lawa magagasi ngokusakazeka okusheshayo nokusabalalisa i-fiber, angahamba ngenani elikhulu lemicu, bese abe endaweni enkulu kakhulu ukuze amunce amandla we-wave shock. Yilokhu kumuncwa kwamandla okubanzi okunciphisa ngempumelelo umthelela wezinhlamvu emzimbeni womuntu, ngaleyo ndlela kuqashelwe umphumela wokuvikela wamavesti angangenwa izinhlamvu.
Impahla engangenwa izinhlamvu kanye nokusebenza kwayo okuhle kakhulu
Umnyombo wamavesti angangenwa izinhlamvu usezintweni zefayibha eziqine kakhulu abazisebenzisayo, lapho imicu ye-para-aramid, eyaziwa nangokuthi i-para-aromatic polyamide fibers, iyimpahla ehlonishwa kakhulu engangenwa izinhlamvu. Isakhiwo salo samakhemikhali esivumelana kakhulu sinikeza iketango lamangqamuzana ukuqina okuhle kakhulu, okulenza lihluke kakhulu kuma-polymer eketango avamile aguquguqukayo ngokuya ngokuncibilika, izakhiwo ze-rheological, kanye nokucubungula.
Amafayibha e-Para-aramid aziwa ngezakhiwo zawo ezinhle kakhulu zomzimba nezomshini, okuhlanganisa amandla aphakeme kakhulu, i-modulus ephezulu, ne-lightweight. Amandla azo athile aphakeme ngokuphindwe kahlanu kuya kweziyisithupha kunalawo ocingo lwensimbi oluvamile, futhi imodulus yawo ethile idlula ocingo lwensimbi ngesilinganiso sokubili kuya kokuthathu. Ngaphezu kwalokho, imicu ibonisa izakhiwo ezinhle kakhulu zokushisa, ezinokumelana nokushisa okuphezulu, ukunwetshwa okuphansi, kanye ne-conductivity ephansi yokushisa, futhi ayishisi noma incibilike. I-Para-aramid fibers yaziwa nangokuthi "imicu yezinhlamvu" ngenxa yokuqina kwayo okuhle, ukumelana nokugqwala, nokumelana nokuguga.
Izicelo kanye Namathemba ePara-I-Aramid Fiber
I-Para-aramid fiber, into ebalulekile embonini yezokuvikela nezempi, isetshenziswa kabanzi emhlabeni wonke. Ngokwezibalo, ingxenye ye-aramid emicu evikelayo e-US ingaphezu kuka-50% no-10% eJapane. Izici zayo ezilula zenza amavesti nama-bulletproof e-aramid, okungathuthukisa kakhulu amandla ebutho okuphendula ngokushesha. Ngaphezu kwalokho, i-para-aramid isetshenziswa kakhulu kwezezimoto, ezokuxhumana, emkhathini, nakwezemidlalo yangaphandle ngenxa yokusebenza kwayo okuhle kakhulu.
Isikhathi sokuthumela: May-19-2025
