Nomex yog ib qho meta-aramid fiber ntau tsim los ntawm American tuam txhab DuPont. Lub npe tshawb fawb ntawm fiber ntau yog poly-m-phenylene isophthalamide, thiab nws raug xa mus rau Aramid 1313 hauv Suav teb. Nomex yog lub siab -kev ua tau zoo hluavtaws fiber ntau paub txog nws cov nplaim taws ua haujlwm thiab siab -kub endurance. Nws belongs rau pawg meta-aramid.
Koj tuaj yeem xav tias nws yog ib qho super fiber ntau uas tuaj yeem tiv taus hluav taws.
Cov yam ntxwv tseem ceeb:
1. Inherent Flame Resistance thiab High -Tub kub Endurance
Nws cov qauv molecular ua kom ntseeg tau tias nws tsis hlawv thaum raug kub hnyiab. Thaum nyob rau hauv kev sib cuag nrog nplaim taws, Nomex fiber ntau sai carbonizes, expands, thiab thickens, tsim ib tug ruaj khov charred tiv thaiv txheej. Qhov kev thaiv no cais cov cua sov thiab cov pa oxygen, tiv thaiv tus neeg hnav los ntawm kev kub nyhiab thiab tswj cov ntaub ntawm kev ncaj ncees yam tsis muaj melting, dripping, los yog shrinking. Nws tuaj yeem tiv taus kev siv tas li ntawm qhov kub txog li 200℃thiab txawm tias kub dua rau lub sijhawm luv.
2. Zoo heev thermal stability
Nws khaws nws lub zog qub thiab cov duab nyob rau hauv qhov kub thiab txias, tsis yooj yim deteriorating lossis puas.
3. Muaj zog txaus
Nws yog qhov ruaj khov heev, ua rau cov khaub ncaws tiv thaiv thiab khoom siv ua los ntawm nws ntev - kav ntev.
4. Tshuaj tiv thaiv
Nws muaj kev tiv thaiv zoo rau feem ntau cov tshuaj, cov kuab tshuaj, thiab hluav taws xob.