Qhov txawv ntawm Aramid Fabric thiab Kevlar Fabric yog dab tsi?
Dec 09, 2022
Kevlar fabrics yeej yog aramid fibers. Aramid fibers tuaj yeem muab faib ua aramid 1313 thiab aramid 1414 raws li txoj haujlwm ntawm kev hloov pauv ntawm lub nplhaib benzene. Kevlar yog qhov tseeb aramid 1414, yog li tsis muaj qhov sib txawv loj ntawm aramid thiab Kevlar hauv cov ntsiab lus. Txawm li cas los xij, txij li thaum aramid 1414 yog thawj zaug tsim thiab tsim los ntawm DuPont hauv Tebchaws Meskas, nws tau sau npe thiab npe Kevlar los ntawm Tebchaws Meskas. Nws belongs rau imported aramid. Piv nrog rau peb cov aramid hauv tsev, nws muaj lub zog zoo dua thiab tensile zog, yog li nws kuj tseem kim ntawm tus nqi.