Aramid fiber ntau hauv lub ntiaj teb' s peb qhov siab kawg ua haujlwm
Lub npe tag nrho ntawm para-aramid yog" poly-p-phenylene terephthalamide", thiab Askiv yog Para-Aramid fiber. Nws yog hom tshiab ntawm high-tech hluavtaws fiber nrog ultra-siab lub zog, siab modulus, siab kub tsis kam, acid thiab alkali tsis kam, Lub teeb nyhav thiab lwm yam khoom zoo heev, nws lub zog yog 5-6 zaug ntawm cov hlau hlau, nws cov qauv yog 2 txog 3 zaug ntawm cov hlau xaim lossis iav fiber, nws qhov tawv yog ob zaug ntawm cov hlau tsis xeb, thiab nws qhov hnyav tsuas yog li 1/5 ntawm cov hlau tsis xeb, ntawm 560 Nws tsis xeb lossis yaj ntawm qhov kub ntawm 40 degrees. Nws muaj cov rwb thaiv tsev zoo thiab tiv thaiv kev laus, thiab muaj lub neej ua haujlwm ntev. Tshawb nrhiav ntawm Aramid 1414 raug suav hais tias yog cov txheej txheem keeb kwm tseem ceeb hauv kev lag luam khoom siv. Para-aramid fiber yog qhov tseem ceeb ntawm kev tiv thaiv kev tiv thaiv thiab tub rog kev lag luam. Txhawm rau kom tau raws li qhov xav tau ntawm kev ua tsov rog niaj hnub no, tam sim no, lub cev ris tsho hnav ntawm lub teb chaws tsim khoom xws li Tebchaws Asmeskas thiab Askiv tau ua los ntawm aramid. Lub teeb ceeb toom ntawm aramid lub cev ris tsho ua rog thiab kaus mom hlau tau txhim kho tub rog zoo. Cov tshuaj tiv thaiv tau sai thiab muaj peev xwm tuag. Thaum lub sijhawm Tsov Rog Gulf, Asmeskas thiab Fabkis lub dav hlau tau siv ntau ntawm aramid cov khoom siv sib xyaw. Ntxiv rau kev siv cov tub rog, ua cov khoom siv fiber ntau thev naus laus zis, nws tau siv dav hauv ntau yam ntawm kev lag luam hauv teb chaws, xws li aerospace, electromechanical, kev tsim kho, tsheb, thiab cov khoom siv kis las. Hauv kev tsav tsheb thiab dav hlau, vim nws lub teeb yuag thiab lub zog loj, para-aramid fiber ntau txuag hluav taws xob thiab roj. Raws li cov ntaub ntawv txawv teb chaws, txhua qhov hnyav hnyav txo thaum lub sijhawm pib ntawm lub tshav dav hlau txhais tau tias txo qis 1 lab Asmeskas las. tus nqi ntawm. Tsis tas li ntawd xwb, txoj kev loj hlob sai ntawm kev thev naus laus zis tau qhib qhov chaw tshiab tshiab ntxiv rau pej xeem rau aramid. Raws li cov lus ceeb toom, tam sim no, cov khoom siv para-aramid yog siv hauv lub cev cov cuab yeej ua rog, lub kaus mom hlau, thiab lwm yam, suav txog 7-8%, khoom siv aerospace, cov khoom siv kis las suav txog kwv yees li 40%; cov khoom siv log tsheb, cov khoom siv thauj khoom siv, thiab lwm yam, suav txog kwv yees li 20% Kuj tseem muaj cov hlua loj thiab lwm yam uas suav txog 13%.
High-performance ultra-fine para-aramid khoom, uas yog tsis yog qhov yooj yim thiab tsis yaj, thiab muaj lub zog siab thiab zoo txiav tsis kam. Lawv feem ntau yog siv los tsim cov xim tsis muaj xim thiab cov xim tsis muaj phom, cov khoom knitted thiab rab koob felts, thiab lwm yam. Txhua yam ntawm cov khoom siv rau textile thiab cov ris tsho uas tiv taus kub thiab txiav. Para-aramid, nplaim hluav taws thiab tiv thaiv tshav kub, tuaj yeem muab cov khoom siv xws li kev tiv thaiv cov khaub ncaws thiab pam vov rau cov tub rog tua hluav taws, thiab muab cov khaub ncaws tiv thaiv tshav kub thiab hluav taws kub rau cov haujlwm ua haujlwm siab xws li hluav taws, cua sov, iav Hoobkas, thiab zus tau tej cov aircraft rooj ua hauj roj. Siv cov khoom siv fiber ntau no tseem tuaj yeem tsim lub tsheb log tsheb, cua txias hoses, V-siv tawv thiab lwm qhov chaw, cov hlua hluav taws xob fiber ntau, thiab cov tsho khiab mos txwv thiab lwm yam khoom siv tiv thaiv, thiab tuaj yeem hloov asbestos raws li cov khoom sib txhuam thiab cov khoom sib khi.
