Lub nplhaib extruded sealing cia siab rau nws tus kheej-resilience ntawm cov khoom sib khi kom tau txais lub foob, thaum lub di ncauj foob yuav muaj eccentricity, thiab nws kuj yuav tsum tau cia siab rau lub elasticity ntawm cov khoom los them rau qhov kev sib cuag tsis txaus ntawm lub foob, yog li lub elasticity yog ib qho tseem ceeb rau cov nyhuv sealing ntawm lub nplhaib sealing. tseem ceeb heev.
Txawm hais tias nws yog qhov kub thiab txias, qhov kub thiab txias heev piav qhia txog qhov kub thiab txias tam sim ntawd, uas yog, qee yam khoom siv sealing nplhaib tuaj yeem tiv taus qhov kub ceev ceev, tsuav yog lub nplhaib sealing ze rau qhov kub thiab txias. txwv thiab nyob rau hauv ib tug tej yam kub thiab txias rau lub sij hawm ntev. Ntawm qhov kub siab tshaj plaws, lub foob yuav poob sai sai, tom qab ntawd ntawm qhov kub thiab txias, cov khoom sib khi maj mam poob nws elasticity kom txog rau thaum nws mus txog qhov kub thiab txias ntawm cov khoom, uas yog hu ua lub iav hloov phenomenon, thiab ces poob elasticity. Lub foob tsis ua haujlwm, yog li cov khoom siv yog lub nplhaib sealing. Cov tub ntxhais thiab sealing nplhaib tsim yog raws li kev xaiv cov khoom siv.