Resin kav yog ntau- cov kav dej sib xyaw ua ke ua los ntawm cov khoom siv thermoplastic, dav siv hauv kev lag luam, kev tsim vaj tsev hauv nroog, kev tsim kho, tsheb, thiab lwm yam. Lawv cov thev naus laus zis tseem ceeb nyob hauv kev xaiv cov khoom siv, kev tsim qauv, kev tsim khoom, thiab kev sib koom ua haujlwm, ua tau raws li cov kev xav tau sib txawv xws li kev ua haujlwm siab, kev tiv thaiv corrosion, lub teeb yuag, thiab lub neej ua haujlwm ntev.
Core Materials thiab Structure Design
Qhov kev ua tau zoo ntawm cov kav dej resin feem ntau yog los ntawm kev sib koom ua ke ntawm lawv cov txheej txheem ntau- txheej txheem sib xyaw thiab siab - cov ntaub ntawv ua tau zoo:
Sab hauv (Cov Txheej Txheem Thauj): Feem ntau siv qis-permeability, siab- cov ntaub ntawv du, xws li nylon (PA), polyetheretherketone (PEEK), lossis hloov kho polytetrafluoroethylene (PTFE), kom ntseeg tau tias cov dej tsis tshua muaj kev sib kis thiab kev loj hlob ntawm microbial tsawg, tsim nyog rau kev thauj mus los ntawm cov zaub mov. Nto roughness tuaj yeem tswj tau rau Ra Tsawg dua lossis sib npaug li 0.8μm, mus txog daim iav-zoo li smoothness.
Intermediate Reinforceing Layer: Siv los txhim kho kev thauj khoom -cov kabmob muaj peev xwm thiab qaug zog ua haujlwm. Cov ntaub ntawv uas muaj xws li:
Fiber braided txheej (piv txwv li, aramid, iav fiber)
Hlau hlau braided los yog qhov txhab txheej
iav fiber reinforced peb -seem mesh qauv. Cov txheej no txhim kho lub zog tensile (txog 60-80 MPa) thiab lub neej mem tes (tshaj 2 lab lub voj voog).
Txheej txheej (Cov Txheej Txheem Tiv Thaiv): Siv cov txheej txheem hloov kho uas yog UV tiv taus thiab huab cua-tiv taus, kom ntseeg tau ntev- siv sab nraum zoov (txog 10 xyoo lossis ntau dua), thaum tseem muaj cov nplaim hluav taws- cov khoom siv hluav taws xob (oxygen Performance index ntawm 28%–32%).
