EPP ntim tam sim no ntau cov ntaub ntawv ntim tau siv nyob rau hauv kev ua lag luam, tab sis tam sim no ua npuas yas plooj tsis yog ib puag ncig, ntau ntawm lawv muaj qee yam tshuaj lom, incineration tseem yuav tsim cov pa roj, qee cov ntaub ntawv ua npuas thiab yuav ua rau mob cancer. Epp cov ntaub ntawv yog cov khoom siv tshiab ua npuas ua npuas. Ntau tus neeg tsis paub ntau txog nws lub zog. Hnub no peb yuav pom tias EPP cov ntaub ntawv yuav tsis ua rau mob qog nqaij hlav.
Ua ntej tshaj plaws, peb yuav tsum paub txog keeb kwm ntawm EPP cov khoom. EPP yog ua los ntawm cov khoom siv high-density PP los ntawm kev ua npuas ncauj. Nws yog rau cov siab ceev ua cov polymer, uas muaj cov yam ntxwv ntawm lub zog loj, zoo elasticity thiab lub teeb hnyav. Kev tiv thaiv ib puag ncig hom ntawm cov khoom siv EPP yog qhov laj thawj tseem ceeb uas nws tuaj yeem siv ntau txoj haujlwm, tshwj xeeb hauv kev ntim khoom lag luam. Tam sim no qhov yuav tsum tau ntawm kev ntim khoom hauv ntiaj teb ua lag luam yog ntau heev, thiab lawv txhua tus xav tau siv cov khoom siv kev tiv thaiv ib puag ncig. EPP txaus siab rau cov neeg tam sim no xav tau ntawm kev tiv thaiv ib puag ncig, yog li ntau lub lag luam tawm txawv teb chaws yuav tsum siv ntim EPP.