Hlau ua npuas ncauj yog tsuas yog siv nyob rau hauv kev lag luam automotive rau kev cuam tshuam buffering ntawm lub tsheb lub cev thiab lub suab nrov txo thiab kub rwb thaiv tsev ntawm lub tsheb lub cev thiab muab faib phab ntsa.
Los ntawm-lub qhov hlau ua npuas ncauj yog ib qho tshwj xeeb ua tiav high-permeability ntxeem tau cov khoom, uas muaj ib tug sponge zoo li ntxeem tau qauv los ntawm sab hauv mus rau sab nraud. Kev nkag ntawm lub suab los ntawm qhov chaw mus rau hauv nws sab hauv ua rau cov me me fibers ntawm huab cua thiab cov khoom nyob rau hauv lub pores kom vibrate, thiab los ntawm kev sib txhuam thiab viscous kuj, lub suab lub zog yog hloov dua siab tshiab rau hauv tshav kub zog thiab absorbed.
Piv nrog rau lwm cov ntaub ntawv suab-absorbing, cov ntaub ntawv hlau foamed muaj suab nrov-absorbing yam ntxwv nyob rau hauv tsawg zaus. Raws li qhov kev xaiv ntawm lub thickness ntawm huab cua txheej, nws qhia tau hais tias zoo heev suab-absorbing nyhuv thaum nws koom nrog ib tug ntau yam ntawm low-frequency teb.
Nws yog siv rau lub suab nqus ntawm cov tsheb ciav hlau ceev ceev, tsis yog tsuas yog muaj suab nrov zoo, tab sis kuj muaj kev ua haujlwm zoo dua los tiv thaiv deformation dua li cov ntaub ntawv polyester, muaj lub zog nqus dej zoo, lub zog siab, tsis muaj kev sib txuas, thiab nce ntxiv. kev nyab xeeb ntawm cov khoom siv thauj mus los; Nyob rau tib lub sijhawm, cov khoom siv hlau tsis muaj tshuaj lom thiab tsis muaj kev puas tsuaj, thiab muaj ntau dua raws li cov qauv kev tiv thaiv ib puag ncig.