I-Polyethylene (PE), eyaziwa nangokuthi i-polythene noma i-polyethene, ingenye yamapulasitiki asetshenziswa kakhulu emhlabeni. Ama-polyethylene ngokuvamile anesakhiwo esiqondile futhi aziwa ngokuthi ama-polymers engeziwe. Ukusetshenziswa okuyinhloko kwala ma-polymers okwenziwa kusekupakishweni. I-Polyethelyne ivame ukusetshenziselwa ukwenza izikhwama zepulasitiki, amabhodlela, amafilimu epulasitiki, izitsha, kanye nama-geomembrane. Kungaphawulwa ukuthi amathani angaphezu kwezigidi eziyi-100 e-polyethene akhiqizwa minyaka yonke ngezinjongo zezentengiselwano nezezimboni.
Isikhathi sokuthunyelwe: Julayi-29-2022