I-Polyethylene (PE), eyaziwa ngokuba yi-polythene okanye i-polyethene, yenye yeeplastiki ezisetyenziswa kakhulu kwihlabathi liphela. Ii-Polyethylene zihlala zinesakhiwo esithe nkqo kwaye zaziwa ngokuba zii-polymers ezongezelelweyo. Ukusetyenziswa okuphambili kwezi polymers zokwenziwa kukwiphakheji. I-Polyethelyne idla ngokusetyenziswa ukwenza iingxowa zeplastiki, iibhotile, iifilimu zeplastiki, izikhongozeli, kunye nee-geomembranes. Kunokuqatshelwa ukuba ngaphezulu kwe-100 yezigidi zeetoni ze-polyethene ziveliswa minyaka le ngeenjongo zorhwebo nezemizi-mveliso.
Ixesha lokuthumela: Julayi-29-2022