Daim ntawv thov kev cia siab ntawm high-strength thiab high-modulus polyethylene fiber chaw tsim tshuaj paus lub molecular hnyav polyethylene fiber.
Molecular yuag polyethylene fiber ntau muaj cov yam ntxwv zoo heev, nws qhia tau hais tias muaj txiaj ntsig zoo hauv kev ua lag luam ntawm cov khoom siv fiber ntau, nrog rau cov kab mooring hauv cov teb chaws roj av rau cov khoom siv sib xyaw ua haujlwm siab, thiab ua lub luag haujlwm txiav txim siab hauv kev ua tsov rog niaj hnub no thiab aviation, aerospace, Cov cuab yeej tiv thaiv dej hiav txwv thiab lwm qhov chaw.
National Defense
Vim tias nws qhov kev cuam tshuam zoo thiab kev nqus lub zog loj, cov fiber ntau tuaj yeem ua rau cov khaub ncaws tiv thaiv, kaus mom hlau thiab cov khoom siv mos mos hauv cov tub rog.Piv txwv li, nyoob hoom qav taub, tank thiab nkoj armor tiv thaiv phaj, radar tiv thaiv plhaub npog, missile npog, lub cev armor, stab khaub ncaws, ntaub thaiv npog thiab lwm yam.Ntawm lawv, daim ntawv thov ntawm lub cev armor yog eye-catching.Nws muaj qhov zoo ntawm kev ua lub teeb thiab ntau dua cov mos txwv ntau dua li aramid, thiab tam sim no tau dhau los ua qhov tseem ceeb ntawm fiber ntau hauv US bulletproof vest.Tsis tas li ntawd, U / P ntawm UHMWPE fiber ntau yog 10 npaug ntawm cov hlau, thiab ntau dua ob zaug ntawm cov iav fiber ntau thiab Arlene fiber ntau.Nyob ib ncig ntawm lub ntiaj teb no, cov kaus mom hlau tiv thaiv thiab kev kub ntxhov ua los ntawm cov khoom siv fiber ntau tau dhau los ua lwm txoj hauv kev rau cov kaus mom hlau thiab cov kaus mom hlau ua los ntawm aramid reinforced composites.
Aviation
Nyob rau hauv aerospace engineering, vim hais tias ntawm nws lub teeb yuag, siab zog thiab zoo cuam tshuam, fiber ntau cov ntaub ntawv yuav siv tau rau lub tis ntsis qauv ntawm ntau yam aircraft, spacecraft qauv thiab buoy aircraft.Fiber kuj tseem tuaj yeem siv los ua kom qeeb qeeb qeeb rau qhov chaw shuttle tsaws thiab tshem tawm cov khoom hnyav los ntawm lub dav hlau, hloov cov kab hlau qub qub thiab cov hlua hluavtaws fiber ntau ntawm qhov nrawm nrawm.
Civil Aspects
(1) Cov hlua, hlua daim ntawv thov: hlua, hlua, nkoj thiab nuv ntses iav ua los ntawm cov fiber ntau yog tsim rau Marine engineering, yog thawj siv ntawm lub zog siab thiab siab modulus polyethylene fiber ntau.Lub zog siab thiab siab modulus POLYETHYLENE fiber ntau yog siv dav hauv cov hlua thauj khoom, cov hlua hnyav, hlua khi hlua, hlua hlua, hlua hlua thiab nuv ntses.Txoj hlua ua los ntawm lub zog siab thiab siab modulus polyethylene fiber ntau tawg yim lub sij hawm ntev dua li cov hlua steel hauv qab nws qhov hnyav thiab ob zaug ntev li aramid fiber ntau.Cov hlua ua los ntawm lub zog siab thiab siab modulus polyethylene fiber ntau yog siv los ua cov hlua khi rau cov roj tankers, offshore khiav haujlwm platforms, lighthouses, thiab lwm yam. thiab corrosion, hydrolysis thiab ultraviolet degradation ntawm nylon thiab polyester cable, uas yuav tsum tau hloov ntau zaus.
(2) Cov khoom siv kis las: kaus mom hlau, snowboards, sailboards, nuv ntses, rackets, tsheb kauj vab, gliders, ultra-light aircraft qhov chaw, thiab lwm yam.
(3) Siv los ua cov khoom siv roj ntsha: cov khoom siv fiber ntau ntxiv yog siv rau hauv cov khoom siv kho hniav, cov khoom siv kho mob thiab cov yas sutures, thiab lwm yam. Nws muaj biocompatibility zoo thiab durability, thiab muaj kev ruaj ntseg siab.Ua rau ua xua, tau siv rau kev kho mob.Nws kuj yog siv rau hauv hnab looj tes kho mob thiab lwm yam kev ntsuas kev kho mob.
(4) Hauv kev lag luam, cov fiber ntau thiab nws cov ntaub ntawv sib xyaw tuaj yeem siv los ua cov thawv ntim siab, cov khoom siv conveyor, cov ntaub ntawv lim, tsheb tsis sib xws, thiab lwm yam.;hauv kev tsim kho, nws tuaj yeem siv los ua phab ntsa, faib cov qauv, thiab lwm yam. Txhim kho qhov toughness ntawm cov cement thiab txhim kho nws cov kev cuam tshuam.
Post lub sij hawm: May-20-2022
