ʻO Polyethylene (PE) , i ʻike ʻia he polythene a i ʻole polyethene, kekahi o nā plastics i hoʻohana pinepine ʻia ma ka honua.ʻO ka polyethylenes he ʻano laina laina a ʻike ʻia he polymers hoʻohui.ʻO ka hoʻohana mua ʻana o kēia mau polymers synthetic i loko o ka ʻeke.Hoʻohana pinepine ʻia ka Polyethelyne e hana i nā ʻeke plastik, nā ʻōmole, nā kiʻiʻoniʻoni plastik, nā ipu, a me nā geomembranes.Hiki ke hoʻomaopopo ʻia ʻoi aku ma mua o 100 miliona tonnes o ka polyethene i hana ʻia i kēlā me kēia makahiki no nā hana ʻoihana a me nā ʻoihana.
Ka manawa hoʻouna: Iulai-29-2022