Lithapo, lithapo, liphaephe, liphaephe, le li-profile ke lisebelisoa tse 'maloa feela tsa PE.Likopo tsa lipeipi li qala ho tloha ho liphaephe tse botenya tsa 48-inch-diameter tse botenya bakeng sa lipeipi tsa liindasteri le litoropong ho ea ho lipeipi tse tšehla tse tšehla tse tšelang khase ea tlhaho.Tšebeliso ea phala e kholo e sekoti ea lerako sebakeng sa melapo ea likhoerekhoere le li-drain tsa sefefo tse entsoeng ka konkreite e ntse e eketseha ka potlako.
Thermoforming le maqephe
Li-coolers tse ngata tse kholo tsa pikiniki li kenyelletsa lithapo tsa thermoformed tse entsoeng ka PE, tse fanang ka nako e telele, bobebe le boima.Li-fender, litšepe tsa litanka, balebeli ba lipane, likhreiti tsa thomello, le litanka ke mehlala ea lipampiri tse eketsehileng le lintho tse thermoform.Mulch kapa pool bottoms, tse itšetlehileng ka ho tiea ha MDPE, khanyetso ea lik'hemik'hale, le ho se mele, ke lisebelisoa tse peli tsa bohlokoa tse ntseng li hola ka potlako.
Ho foka hlobo
United States e rekisa ho feta karolo ea boraro ea eonaHDPEbakeng sa ho bopa leqhutsu.Li fapana ho tloha ka lihatsetsi tse nyenyane, lihatsetsi tse khōlō, litanka tsa mafura a likoloi, le makotikoti ho ea ho libotlolo tsa bleach, oli ea enjene, sesepa, lebese le metsi.Limaraka tse ts'oanang li ka sebelisoa bakeng sa lits'ebetso tsa sheet le thermoforming kaha matla a qhibilihang, ES-CR, le ho tiea ke matšoao a ikhethileng a limaraka tsa ho bopa.
ente
Lits'oants'o tse nyane (tse ka tlase ho 16oz) hangata li hlahisoa ho sebelisoa mochini o otlang bakeng sa ho paka li-shampoo, litlolo le meriana e fanoeng ke ngaka.Molemo oa mokhoa ona ke hore libotlolo tse phethiloeng li hloekisoa ka bohona, ho fapana le mekhoa e tloaelehileng ea ho bopa e hlokang mesebetsi ea ka mor'a ho qeta.Leha limaraka tse ling tse moqotetsane tsa MWD li sebelisoa ho ntlafatsa polishi ea bokaholimo, hangata ho sebelisoa limaraka tsa MWD tse mahareng ho isa ho tse pharalletseng.
ho bopa ka ente
Karolo e le 'ngoe ho tse hlano ea tse entsoeng ka har'a nahaHDPEe sebelisoa lits'ebetsong ho tloha ho makotikoti a 5-gsl ho isa ho linoelo tsa lino tse tšesaane tse ka sebelisoang hape.Ho na le limaraka tse tlase tse nang le mokelikeli o thata le limaraka tse phahameng tsa metsi tse nang le machinability, 'me limaraka tsa ho bopa ente hangata li na le index ea ho qhibiliha ea 5 ho isa ho 10. Thepa e nang le marako a masesaane le ho paka lijo, lijo tse thata, tse tšoarellang nako e telele le makotikoti a pente, le lisebelisoa tse ikhethang. ho hanyetsa khatello ea tikoloho, makotikoti a litšila a lilithara tse 90 le litanka tse nyane tsa peterole, ke lisebelisoa tse ling bakeng sa thepa ena.
ho bopa ho phethohang
Ha thepa e sebelisoa ho sebelisoa theknoloji ena, hangata e siloa hore e be phofo ebe e qhibiliha ebe e phalla ka potoloho ea mocheso.Rotomolding e sebelisa litlelase tsa PE tse kopanyang le tse akaretsang.Lenane la eona la ho qhibiliha hangata le tloha ho 3 ho isa ho 8, 'me bongata ba eona bo akaretsang bakeng sa MDPE/HDPEhangata e pakeng tsa 0.935 le 0.945g/CC e nang le MWD e moqotetsane, e fa sehlahisoa tšusumetso e phahameng le warpage e nyenyane.Limaraka tse holimo tsa MI hangata ha lia nepahala hobane ha li na tšusumetso e reriloeng ea thepa le khatello ea tikoloho.
Likopo bakeng sa rotomoulding e phahameng ea ts'ebetso li sebelisa litšoaneleho tse ikhethang tsa limaraka tsa eona tse fapaneng tsa lik'hemik'hale.Limaraka tsena li na le khatello e matla ea khatello ea maikutlo ea tikoloho le ho tiea nakong ea mohato oa pele oa potoloho ea ho bopa ha li phalla hantle.e hanyetsanang le boemo ba lehodimo le mahlaba.Lijana tse kholo ho tloha ho litanka tsa polokelo ea temo tsa lilithara tse 20,000 ho isa ho litanka tsa polokelo tsa lilithara tse 500 tse sebelisetsoang ho tsamaisa lik'hemik'hale tse fapaneng li loketse hantle bakeng sa PE e amanang le sefapano.
filimi
Ts'ebetso e tloaelehileng ea lifilimi kapa ts'ebetso ea extrusion e bataletseng hangata e sebelisoa ts'ebetsong ea filimi ea PE.Bongata ba li-PE li sebelisetsoa lifilimi;dikgetho li kenyeletsa linear low density PE (LLDPE) kapa kakaretso-purpose low density PE (LDPE).Ha ho hlokahala ho otlolloa ho hoholo le litšoaneleho tse ntle tsa thibelo, hangata limaraka tsa lifilimi tsa HDPE lia sebelisoa.Mohlala, filimi ea HDPE e sebelisoa khafetsa ka mekotleng ea mabenkele, liphutheloana tsa lijo le mekotleng ea lihlahisoa.