Kodi Polyethylene (PE) ndi chiyani?

Polyethylene (PE), yomwe imadziwikanso kuti polythene kapena polyethene, ndi imodzi mwa mapulasitiki omwe amagwiritsidwa ntchito kwambiri padziko lonse lapansi. Ma polyethylene nthawi zambiri amakhala ndi kapangidwe kolunjika ndipo amadziwika kuti ndi ma polima owonjezera. Ntchito yayikulu ya ma polima opangidwa awa ndi mu phukusi. Polyethelyne nthawi zambiri imagwiritsidwa ntchito popanga matumba apulasitiki, mabotolo, mafilimu apulasitiki, zotengera, ndi ma geomembrane. Zitha kudziwika kuti matani opitilira 100 miliyoni a polyethene amapangidwa pachaka pazifukwa zamalonda ndi zamafakitale.