Lipoleiti tsa polyethylene sena ke hobane liketane tsa limolek'hule ka linako tse ling li thibela li-photocrystals tsa tsona, li siea sebaka se seholo sa amorphous sebakeng sa biomolecule, lipoleiti tsa polyethylene li ka monya matla a matla a kinetic.Ho ea ka tšupiso, mokhoa oa astm- D256 o sebelisoa ho fumana phello ea boleng ba matla a khatello ea polasetiki.Ho ea ka papiso, matla a khatello ea boto ea polyethylene e ka aroloa ka polycarbonate, polycarbonate e tsejoa ka ho hanyetsa ha eona, 'me e ka sebelisoa e le lihlahisoa tsa rabara tse akaretsang.
Khanyetso ea likhohlano ea poleiti ea polyethylene e tlase haholo.Polyethylene board e na le khanyetso e ntle ea ho apara, khanyetso e tlase ea likhohlano le ho ikemela hantle.Ke toro ea thepa e tala ea bushing, roller le bushing.Khetho ea polyethylene board e le friction pair, eseng feela e ka ntlafatsang bophelo bo senyehileng ba lits'ebeletso tsa lits'ebeletso, boto ea polyethylene mme e ka boloka lisebelisoa.
Polyethylene board e na le khanyetso e ntle ea lik'hemik'hale.Polyethylene board e na le khanyetso e ntle ea lik'hemik'hale.Ho phaella ho asiti ea nitric le sulfuric acid, boto ea polyethylene ha e bonolo ho kenngoa ka tharollo efe kapa efe ea alkaline kapa ea asiti.E ka sebelisoa e le dilute hydrochloric acid ho 80 ℃, ka sodium cyanide & LT;Hydrochloric acid & lt;75% e boreleli, e ka boela ea sebelisoa ka ho hloekisa metsi le metsi.Joalokaha bohle ba tseba, boto ea polyethylene e bonolo haholo ho ruruha ka li-hydrocarbon tsa aliphatic kapa halogenates (haholo-holo mocheso o tsoelang pele o phahameng), kahoo tlhokomelo e lokela ho lefshoa ho sebelisoa ha eona.
Ntlafatsa ho hanyetsa ho apara ha boto ea polyethylene.Ho hanyetsa ho roala holimo ke e 'ngoe ea litšobotsi tse lekang, boto ea polyethylene mererong e mengata ha ho sebelisoa boleng ba tšebeliso ea bohlokoa.Nakong ena, boto eohle ea polasetiki ea polyethylene e na le khanyetso e ntle ea ho apara, esita le lisebelisoa tse ngata tsa tšepe ha li tloaelehe joaloka pele.Ka ntlafatso ea boima ba limolek'hule tsa polyethylene ea khatello e phahameng, ho hanyetsa ho roala ha mofuta ona oa thepa ho boetse ho ntlafatsoa.Tšusumetso ea ho hanyetsa boto ea polyethylene.Matla a hatellang a poleiti ea polyethylene e amana le boima ba eona ba molek'hule.Ha boima ba limolek'hule bo le tlase ho limilione tse 2, matla a khatello ea polyethylene a eketseha ka ho eketseha ha boima ba limolek'hule, 'me boleng bo phahameng bo ka ba limilione tse 2.Nakong ena, matla a khatello ea tšusumetso a tla fokotseha ka ho eketseha ha boima ba molek'hule.
Nako ea poso: May-31-2022
