Unveiling cov kev tshawb fawb ntawm Para-Aramid Fiber Codterfact Technology

Aramid Fiber yog cov fiber ntau. Lub npe tag nrho yog cov ntxhiab tsw polyamide fiber ntau. Nws tau tsim thawj los ntawm Dupont nyob rau Tebchaws Meskas. Aramid Fiber yog 20% ​​dua li carbon fiber thiab nws qhov ntom yog li 60% ntawm tib lub khob fiber ntau. Vim nws lub zog siab thiab cov khoom siv siab thiab cov kev xaiv ua tsis tau zoo, cov tshuaj lom neeg ua rau muaj ntau yam kev xav tau ntawm cov khoom lag luam zoo li qub, cov khoom siv hluav taws xob, hluav taws xob, thiab cov khoom lag luam hluav taws xob, thiab cov khoom lag luam hluav taws xob, thiab cov khoom lag luam hluav taws xob. Cov ntau yam tseem ceeb ntawm aramid fiber ntau yog Meta-Aramid (PMTA, Aramid 1313) thiab Para-Aramid (Ppta, Aramid). Meta-aramid rwb thaiv tsev hluav taws xob yog siv rau hluav taws xob rwb thaiv tsev cov ntaub ntawv, thiab cov ntaub lim honey hone-kub; Para-aramid fiber nrog lub zog siab thiab cov modulus yog siv los ua fiber ntau ntxiv polymer-based (roj hmab / resin) persinite cov ntaub ntawv. Para-Aramid Polymer (Ppta) yog tsim los ntawm qhuav-ntub kev nrawm ntawm polymondensation ntawm p-phenylenediamine thiab terephthaloyyl chloride. Daim duab 1 yog daim duab qhia ntawv ntawm cov qauv sab hauv ntawm cov molecule. Cov tshuaj tsib macromolececular ntu yog qhov tsis tu ncua, cov modulus siab, zoo nkauj, du mateual adhesion nrog cov khoom Matrix; Txawm hais tias muaj cov pab pawg polar nyob hauv cov pawg molecular Cov ntawv no feem ntau xyuas cov kev tshawb fawb kev kawm hauv kev hloov kho cov khoom siv nyob rau saum npoo ntawm aramid thiab nws cov khoom siv sib xyaw ua cov khoom siv tsis ntev los no.