I-Polyethylene ifinyeziwe njenge-PE, luhlobo lwe-resin ye-thermoplastic eyenziwe nge-polymerization ye-ethylene.Kwishishini, ikwabandakanya i-copolymers ye-ethylene kunye nenani elincinci le-α-olefin.I-Polyethylene ayinavumba, ayinatyhefu, ivakala ngathi ngumthwebeba, inokumelana nobushushu obuphantsi kakhulu (ubushushu obuphantsi bokusetyenziswa bunokufikelela ku-70～-100℃), inozinzo olululo lweekhemikhali, kwaye inokumelana neeasidi ezininzi kunye nealkali (engaxhathisi kwiimpawu ze-oxidizing). I-Acid), i-insoluble kwi-solvents ngokubanzi kwiqondo lokushisa, ukufunxa amanzi aphantsi, ukugquma kombane okugqwesileyo;kodwa i-polyethylene inomdla kakhulu kuxinzelelo lwendalo (iikhemikhali kunye neziphumo zoomatshini), kwaye inokumelana nokuguga kobushushu.Iipropati ze-polyethylene ziyahlukahluka kwiintlobo ukuya kwiintlobo, ngokukodwa kuxhomekeke kwisakhiwo se-molecular and density.Iindlela ezahlukeneyo zokuvelisa zingasetyenziselwa ukufumana iimveliso ezinobunzima obuhlukeneyo (0.91～0.96g/cm3).I-polyethylene inokucutshungulwa ngeendlela eziqhelekileyo zokubumba i-thermoplastic (jonga ukusetyenzwa kweplastiki).Inoluhlu olubanzi lwezinto ezisetyenziswayo, ezisetyenziselwa ukwenza iifilimu, izitya, iipayipi, i-monofilaments, iingcingo kunye neentambo, iimfuno zemihla ngemihla, njl.
Iintlobo zePE:
(1) I-LDPE: i-polyethylene yoxinaniso oluphantsi, i-polyethylene yoxinzelelo oluphezulu
(2) I-LLDPE: i-linear low density polyethylene
(3) I-MDPE: i-polyethylene yoxinaniso oluphakathi, i-bimodal resin
(4) I-HDPE: i-polyethylene ephezulu yoxinaniso, i-polyethylene yoxinzelelo oluphantsi
(5) UHMWPE: I-Ultra-high molecular weight polyethylene
(6) I-polyethylene elungisiweyo: i-CPE, i-polyethylene edibeneyo (PEX)
7 EMMA, EMAH

Ipipette yethuyenziwe ngezinto zeHDPE