Polyethylene (PE) , inozivikanwawo sepolythene kana polyethene, ndeimwe yemapurasitiki anonyanya kushandiswa munyika. Polyethylenes kazhinji ine mutsara chimiro uye inozivikanwa kuve yekuwedzera mapolymer. Iko kushandiswa kwekutanga kweaya ekugadzira mapolymer ari mukutakura. Polyethelyne inowanzoshandiswa kugadzira mabhegi epurasitiki, mabhodhoro, mafirimu epurasitiki, midziyo, uye geomembranes. Zvinogona kucherechedzwa kuti anopfuura mamirioni zana ematani e polyethene anogadzirwa pagore nekuda kwekutengesa uye maindasitiri zvinangwa.
Nguva yekutumira: Jul-29-2022