Aramid fiber yog ib yam tshiab ntawm cov cuab yeej siv hluavtaws fiber ntau nrog cov ntxhib mos mos, qhov ntom ntom ntom ntom, lub zog siab, qhov hloov pauv siab, thiab qhov kub tsis kam tiv taus. Nws tuaj yeem siv tau ntau dua 10 xyoo ntawm 220 degrees, thiab yuav tsis decompose lossis decompose ntawm qhov kub ntawm 560 degrees. yaj.
Lub zog ntawm cov aramid fiber ntau yog 5-6 npaug ntawm cov hlau hlau, nws cov qauv yog 2-3 npaug ntawm cov hlau hlau lossis iav fiber, nws cov tawv yog ob zaug ntawm cov hlau hlau, thiab nws qhov hnyav tsuas yog li ib feem tsib ntawm hlau hlau. Nws yog aerospace. Cov ntaub ntawv tseem ceeb hauv kev siv thev naus laus zis xws li kev ya dav hlau, kev tiv thaiv hauv tebchaws, hluav taws xob, thiab kev tsim tshuaj lom neeg.
Aramid fiber ntau daim ntaub muaj ntau yam kev siv hauv kev txhawb nqa cov choj qub
Aramid fiber ntau daim ntaub yog siv los tiv thaiv lub zog tensile thaum txhawb cov tswv cuab. Feem ntau, nws yog siv rau ntu ntu ntu ntawm kab teeb, qhov txiav tawm ntawm kab teeb thiab kab, thiab nqaj txhawb ntawm kab lossis kab piers. Aramid fiber ntau siv cov cuab yeej ua kom ruaj khov thav duab koov choj muaj qhov zoo ntawm cov thev naus laus zis yooj yim, kev tsim kho yooj yim, thiab tus nqi qis. Nws yog ib txoj hauv kev ntxiv dag zog tsim nyog ua kom nrov nrov.
Siv cov tshuaj para-aramid hauv txheej txheej ntawm cov log tsheb hauv tsheb tuaj yeem txo cov log tsheb tsis kam los ntawm 5% txog 7%; rau lub tsheb log lub cev tuag, qhov hnyav tuaj yeem txo los ntawm 2.4 txog 5.2. Cov cua kub hauv lub log tsheb yog 5cc qis dua li cov log tsheb hlau. Lub ntsej muag lub neej tau ntev los ntawm 12%mus rau 14%, thiab txuag roj tau nce los ntawm 1.25%; siv rau txoj siv tawv ntawm lub log tsheb, qhov hnyav tuaj yeem txo los ntawm 5.5 txog 6.7 kg, qhov cuam tshuam tiv thaiv zoo dua, thiab lub zog tawg yog 20% siab dua ntawm tib txoj siv zog; Rau cov log tsheb tsis ncaj ncees, piv nrog nylon, lub neej tread tau ntev los ntawm 20% txog 25%; rau cov log tsheb dav hlau, nws muaj kev tiv taus zoo heev; rau cov log tsheb engineering, nws tuaj yeem tau txais kev txiav zoo txiav,
