P Aramid Fiber ntau

Ultra-High Mechanical Performance Metrics ntawm P Aramid Fiber

Qhov siab tshaj -lub zog ua lag luam organic fiber ntau tam sim no hauv kev tsim khoom loj yog hu ua "P-aramid fiber," luv rau para-aramid fiber (PPTA, Aramid 1414). Vim tias nws qhov kev ua tau zoo tshaj plaws thiab lub ntuj kub zoo nkauj - daj saib, nws tau txais lub moniker "Golden Fibre." Rau cov txheej txheem kev siv zog ntxiv, para-aramid fiber ntau muaj qhov sib txuam tsis sib xws ntawm kev thauj khoom siab-cov kabmob muaj peev xwm thiab qhov hnyav, nrog lub zog tensile tshwj xeeb tsib mus rau rau lub sijhawm ntawm cov hlau hlau thiab tsuas yog ib qho - tsib qhov ntom ntawm cov hlau. Nrog rau qhov pib modulus txog li 837 cN / dtex thiab elongation ntawm kev tawg ntawm tsawg dua 2.6%, siab -modulus qib ntawm p-aramid fiber qhia qhov tshwj xeeb qhov ruaj khov thiab ultra- tsis tshua nkag siab nyob rau hauv lub sijhawm ntev kev ntxhov siab.Cov fiber ntau muaj qhov nruab nrab, cov nplaim hluav taws kub nyhiab mus tas li tsis muaj hluav taws kub los yog tawg. Nws tseem khaws cov khoom siv kho tshuab ruaj khov thoob plaws qhov kub thiab txias, txij li -196℃mus rau qhov kub thiab txias ntawm 204 degree. Nws kuj tiv taus qhov kev puas tsuaj los ntawm kev nthuav dav rau UV teeb thiab hluav taws xob, nrog rau kev xeb los ntawm cov kua qaub, alkalis, thiab cov kuab tshuaj organic, tsis muaj kev puas tsuaj loj.

Tag Nrho Kev Lag Luam Chain Khoom Matrix ntawm P Aramid Fiber

Peb cov khoom siv dav dav ntawm para-aramid fiber ntau suav nrog peb qib kev ua haujlwm tseem ceeb: qib siab tshaj - qib siab rau hnyav- dej hiav txwv engineering thiab kev tiv thaiv ballistic, siab - qib modulus rau precision fiber ntau- optic cables thiab aerospace Cheebtsam, thiab cov qauv loj - rau kev lag luam loj kev txhawb nqa. 600D zoo filaments rau 9000D hnyav tows yog ntawm cov khoom muaj. Kev cai dope-dyed xim los yog tus qauv ntuj kub tiav kuj muaj raws li qhov kev thov. Txhawm rau ua kom tau raws li cov kev xav tau sib txawv hauv qab, peb kuj ua cov para-aramid fibers hauv staple, tws, thiab pulp cov ntaub ntawv ntxiv rau cov filaments tas mus li.Fiber-optic cable zog cov tswv cuab, lub log tsheb cord reinforcement, automotive siab-cov roj hmab hoses, aerospace composite panels, fabrics {6} thiab flex resistant piping yog qhov tseem ceeb ntawm kev siv. Hauv peb lub UL- ntawv pov thawj hauv- lub tsev kuaj mob, txhua pawg tau sim nruj me ntsis rau lub zog tensile, modulus, thiab thermal shrinkage. Peb kuj pab tsim cov denier tshwj xeeb thiab qib kev ua tau zoo rau cov haujlwm tshwj xeeb.