ULDPE yog dav suav hais tias yog cov khoom siv ntsuab thiab ib puag ncig zoo vim nws cov biodegradability zoo heev thiab tus phooj ywg ib puag ncig ntawm nws cov ntaub ntawv raw. Tsis tas li ntawd, nws cov kev siv ntau yam tau ua rau muaj kev txhim kho txuas ntxiv hauv nws qhov kev ua tau zoo ib puag ncig, ntxiv qhov tseem ceeb ntawm nws cov txiaj ntsig zoo ib puag ncig.
