Raws li cov khoom siv dav siv hauv kev lag luam niaj hnub thiab lub neej, polymers muaj ntau yam ntawm cov khoom muaj txiaj ntsig uas ua kom lawv yoog tau rau ntau qhov chaw sib txawv.
Nyob rau hauv qhov siab-qhov chaw ib puag ncig, qee cov polymers tshwj xeeb qhia tau zoo heev. Piv txwv li, Polheretherketone (Peek), uas tuaj yeem tswj cov khoom siv zoo thiab tshuaj lom neeg ruaj khov rau lub sijhawm ntev nyob rau hauv 260 degree. Qhov no ua rau nws tseem ceeb nyob rau hauv lub chaw tsim khoom, xws li cov khoom siv cav, thiab lwm yam kev ua haujlwm ntau dua li cov haujlwm hauv tsheb kub ua kom muaj feem xyuam ntawm cov kev ua haujlwm cuam tshuam.
Hauv kev muaj dej tsawg tsawg, ntau cov polymers kuj ua tau zoo. Polyimide (PI) yuav tsis ua brittle lossis tawg ntawm qhov tsis tshua muaj kub thiab txias tsis tshua muaj cov khoom siv dog dig. Hauv qhov chaw tsim kho hauv qee qhov chaw txias, xws li lub tsev sealing cov ntaub ntawv rau kev tshawb fawb kev tshawb fawb Polar rau cov tshuaj tiv thaiv kub thiab kev nkag siab ntawm cov tshuaj txawv teb chaws.
Polymers kuj muaj cov txiaj ntsig zoo hauv cov chaw muaj dej noo thiab muaj kev yeem. Ntau cov polymers yog ib txwm hydrophobic, xws li polytetrrafluoroethylene (PTFE), uas tsis muaj kev cuam tshuam nrog cov tshuaj lom neeg xws li acids thiab alkalis. Cov cuab yeej no ua rau nws dav siv nyob rau hauv kev tiv thaiv corrosion rau cov tshuaj lom neeg thiab kev tiv thaiv kev tiv thaiv rau cov khoom siv marine.
Tsis tas li ntawd, qee qhov hluav taws xob-ruaj khov polymers kuj tseem tuaj yeem ua haujlwm ib txwm nyob hauv hluav taws xob ib puag ncig. Hauv kev lag luam nuclear lub zog, polymers tuaj yeem siv los tsim cov khoom siv, tsev rau cov khoom siv hauv tshuab hluav taws xob, thiab lwm yam, los muab kev tiv thaiv cov cuab yeej siv thiab cov neeg ua haujlwm.
Vim yog lawv cov qauv ntau yam thiab cov duab polymers tuaj yeem ua haujlwm rau cov neeg siv khoom lag luam txawv teb chaws nyob rau ntau qhov kev lag luam sib txawv thiab thaj tsam rau cov khoom muaj peev xwm.