Cov khoom siv yog aramid dab tsi? Dab tsi yog lub luag haujlwm ntawm aramid?
Dab tsi yog aramid? Kev siv ntawm Aramid yog dab tsi? Aramid (Nomex, ib hom ntawm Aramid, tseem hu ua Meta- Tea} kub ua hauj lwm, acid thiab alkali defe, me ntsis, lub teeb yuag, Rwb thaiv tsev, kev laus kuj, thiab lub neej ntev. Nws yog dav siv nyob rau hauv cov khoom siv sib xyaw, cov khoom lag luam muag khoom, cov ntaub ntawv tsim tsev, cov khaub ncaws tshwj xeeb, thiab cov khoom siv hluav taws xob.
Dab tsi yog aramid?
Aramid sawv rau "Poly (P {} penylenesiamine teramid lub npe lag luam yog twaron, thiab DUPont lub lagluam yog kev muag khoom). Nws yog qhov siab tshiab - Tech hluavtaws muaj kev tiv thaiv tshwj xeeb, muaj zog} kub ua rau, kua qaub thiab cov qaim. Nws lub zog yog 5 {- 6 lub sij hawm ntawm cov hlau xaim hlau, nws cov modulus yog 2-3 zaug ntawm cov hlau xaim hluav taws xob yog ob zaug ntawm cov hlau xaim. Nws nyhav tsuas yog hais txog ib feem tsib ntawm cov hlau xaim, tsis decompose lossis yaj ntawm 560 thiab muaj kev tiv thaiv zoo, ua rau lub neej pabcuam ntev. Qhov nrhiav pom ntawm Aramid tau suav tias yog ib qho kev loj hlob keeb kwm tseem ceeb hauv cov ntaub ntawv kev lag luam.
Dab tsi yog lub luag haujlwm ntawm aramid?
Para - Aramid Fiberary yog tus neeg tiv thaiv tseem ceeb thiab cov khoom tub rog. Kom tau raws li qhov xav tau ntawm niaj hnub ua tsov ua rog niaj hnub no, cov teb chaws tsim tsa xws li Tebchaws Asmeskas thiab Tebchaws Askiv siv Aramid hauv lawv lub cev armor. Lub teeb tsim khaub ncaws ntawm aramid lub cev armor thiab cov kaus mom hlau zoo txhim kho cov tub rog teb ceev thiab muaj sia. Thaum lub sij hawm Gulf tsov rog, Asmeskas thiab Fabkis cov dav hlau ua kom muaj kev sib xyaw ua ke dav dav. Dhau kev siv tub rog, raws li lub siab- Tech fiber ntau, nws yog dav siv hauv kev lag luam hauv tebchaws, suav nrog aerospace, kev tsim kho hluav taws xob, kev tsim kho hluav taws xob, kev tsim kho, thiab cov khoom ntaus pob ncaws pob. Hauv Aerospace, aramid lub teeb hnyav thiab lub zog siab tuaj yeem cawm tau cov peev xwm loj thiab roj. Raws li cov ntaub ntawv thoob ntiaj teb, txhua phaus ntawm qhov hnyav tau txais kev cawmdim thaum lub caij txua hluav taws xob tua cov nqi los ntawm $ 1 lab. Tsis tas li ntawd, kev nce qib sai heev yog qhib rau cov ntawv thov neeg pej xeem rau Aramid. Nws tau tshaj tawm tias Aramid cov khoom lag luam rau kwv yees li 7 {}}}} pa taws cov ntaub ntawv thiab cov khoom siv kis las, thiab muaj kwv yees li 13% hauv cov hlua loj. Lub log tsheb tau pib siv Aramid qaum hauv cov khoom loj los txo qhov hnyav thiab dov tsis kam.
