Polyethylene e na le botsitso bo botle ba lik'hemik'hale 'me e khona ho hanela ho hlapolla nitric acid, ho hlapolla sulfuric acid le motsoako ofe kapa ofe oa hydrochloric acid, hydrofluoric acid, phosphoric acid, formic acid, acetic acid, ammonia, amine, hydrogen peroxide, sodium hydroxide, hydroxide potassium le tharollo tse ling. Empa ha e hanyetsane le kutu e matla ea oxidation, joalo ka fuming sulfuric acid, concentrated nitric acid, chromic acid le sulfuric acid motsoako.Ka mocheso oa kamore, li-solvents li tla hlahisa khoholeho e liehang ea polyethylene, 'me ka 90 ~ 100 ℃, concentrated sulfuric acid le concentrated nitric acid e tla potlakela ho senya polyethylene, e etse hore e senyehe kapa e senyehe. polyethylene.Lits'ebetso tse kang crosslinking, chain breaking le ho thehoa ha lihlopha tse sa tsitsang li ka etsahala ka mor'a mahlaseli.

Polyethylene ropo ke ea alkane inert polymer le e ntle lik'hemik'hale stability.At mocheso kamoreng, acid e, alkali, letsoai aqueous tharollo kutu ho hanyetsa, empa e se matla oxidant tse kang fuming sulfuric acid, concentrated nitric acid le chromic acid. 60 ℃, empa ka aliphatic hydrocarbon, hydrocarbon e nkhang hamonate, halogenated hydrocarbon le tse ling tsa nako e telele tsa ho kopana li tla ruruha kapa ho petsoha.

Thapo ea polyethylene e na le tlhahiso ea polyethylene, polyethylene bakeng sa khatello ea tikoloho (lik'hemik'hale le liketso tsa mechine) li na le kutloelo-bohloko haholo, botsofali ba mocheso bo bobe ho feta sebopeho sa lik'hemik'hale tsa polymer le strip ea ho sebetsa. ha ho etsoa filimi, thepa ea ho paka, lijana, liphaephe, monofilament, terata le thapo, litlhoko tsa letsatsi le letsatsi, joalo-joalo, 'me e ka sebelisoa e le lisebelisoa tse phahameng tsa ho kenya lisebelisoa tsa TV, radar, joalo-joalo.Ka nts'etsopele ea indasteri ea petrochemical, tlhahiso ea polyethylene e 'nile ea ntlafatsoa ka potlako, e ikarabellang bakeng sa hoo e ka bang 1/4 ea kakaretso ea tlhahiso ea polasetiki.Ka 1983, matla a lefats'e a tlhahiso ea polyethylene e ne e le 24.65 mT,' me matla a semela se ntseng se hahuoa e ne e le 3.16 mT.Liphetho tsa morao-rao tsa lipalo-palo ho 2011, matla a tlhahiso ea lefats'e a fihlile ho 96 MT, mokhoa oa nts'etsopele oa tlhahiso ea polyethylene o bontša hore tlhahiso le tšebeliso e ntse e fetoha butle-butle ho ea Asia, 'me Chaena e fetoha' maraka oa bohlokoa ka ho fetisisa oa bareki.