A na-akpọ Polyethylene mkpụmkpụ dị ka PE, nke bụ ụdị resin thermoplastic nke e ji polymerization nke ethylene mee. N'ime ụlọ ọrụ mmepụta ihe, ọ gụnyekwara copolymers nke ethylene na obere α-olefin. Polyethylene enweghị isi, ọ naghị egbu egbu, ọ dị ka wax, nwere ezigbo iguzogide okpomọkụ dị ala (okpomọkụ ojiji kacha nta nwere ike iru -70~-100℃), nwere ezigbo nkwụsi ike kemịkalụ, ma nwee ike iguzogide ọtụtụ asịd na alkalis (anaghị eguzogide ihe ndị na-eme ka oxidizing) Acid, anaghị agbaze na ihe mgbaze n'ozuzu na okpomọkụ ụlọ, obere nnabata mmiri, mkpuchi eletriki dị mma; mana polyethylene na-enwe mmetụta dị ukwuu na nrụgide gburugburu ebe obibi (mmetụta kemịkalụ na igwe), ma nwee ike iguzogide ịka nká okpomọkụ. Njirimara nke polyethylene dị iche iche site na ụdị ruo ụdị, dabere na nhazi molekul na njupụta. Enwere ike iji ụzọ mmepụta dị iche iche nweta ngwaahịa nwere njupụta dị iche iche (0.91~0.96g/cm3). Enwere ike ịhazi polyethylene site na usoro ịkpụzi thermoplastic izugbe (lee nhazi plastik). O nwere ọtụtụ ihe eji eme ya, nke a na-ejikarị eme ihe nkiri, akpa, paịpụ, monofilaments, waya na waya, ihe ndị dị mkpa kwa ụbọchị, wdg, a pụkwara iji ya mee ihe dị ka ihe mkpuchi ugboro ugboro maka TV, radar, wdg.
Ụdị PE:
(1) LDPE: polyethylene dị njupụta dị ala, polyethylene dị elu
(2) LLDPE: polyethylene dị njupụta dị larịị
(3) MDPE: polyethylene dị njupụta ọkara, resin bimodal
(4) HDPE: polyethylene dị elu, polyethylene dị ala
(5) UHMWPE: Polyethylene dị oke ibu nke ukwuu
(6) Polyethylene emezigharịrị: CPE, polyethylene cross-linked (PEX)
(7) Ethylene copolymer: ethylene-propylene copolymer (plastic), EVA, ethylene-butene copolymer, ethylene-other olefin (dịka octene POE, cyclic olefin) copolymer, ethylene-unsaturated ester copolymer ( EAA, EMAA, EEA, EMA, EMMA, EMAH

Paịpụ anyịejiri ihe HDPE mee ya