Haeba re batla ho tseba tšebeliso ea polymer polyethylene, re tlameha ho qala ka ho tseba thepa le melemo ea eona, e ka etsang hore e sebelisoe haholo le ho ba le likopo tse matla haholoanyane.
Thapo ea polyethylene ke fiber ea boemo bo holimo, 'me Dinima, Netherlands, ke moemeli hona joale.Ha ho pelaelo hore matla a polyethylene e entsoeng ka limolek'hule tse phahameng tsa China e ntse e le ka tlase ho 10% ho feta ea eona, empa e na le molemo oa ts'ebetso ea litšenyehelo le theko ea thekiso.Hobane phapang ea matla ea 10% e ka lokisoa ka ho eketsa bophara hanyenyane.Leha ho le joalo, lik'hamphani le litsi tsa lehae tsa polymer R&D li lula li ntlafala, 'me matla a tsona a lula a ntlafala,' me li tla lula li feta tsa linaha tsa kantle ho naha.Tlholisano feela e ka etsa hore barekisi ba thepa e tala ba lule ba ntlafatsa boleng ba bona.
Karo-karolelano ea polyethylene ho metsi ke 0.97: 1, e ka phaphamalang holim'a metsi, e nang le bolelele ba 4% feela le ntlha ea ho qhibiliha ea 150. Ke habohlokoa ho ba le ho hanyetsa UV le ho hanyetsa acid le alkali.
Litšobotsi tsena li ka bontša hore e ka sebelisoa libakeng tse ling tse nang le acid e matla le alkali corrosiveness tse kang khanya ea letsatsi, metsi a leoatle, joalo-joalo. Habohlokoa le ho feta, matla a eona tlas'a bophara bo tšoanang a feta makhetlo a 6 a lisebelisoa tse ling tse tloaelehileng, 'me boima ba eona ke le leseli.Haeba ho hlokahala matla a tšoanang, bophara ba thapo ea polyethylene e phahameng ea molek'hule e ka etsoa e nyenyane, 'me boima ba eona bo bobebe ka makhetlo a' maloa, kahoo ho bonolo ho sebetsa le ho loketse ho sebelisoa masimong a bohlokoa a kang likepe tse khōlō le likepe tsa ntoa.Ka mohlala, nylon ke 72mm * 220, ka matla a lithane tse 102 le boima ba 702KG.Haeba re hloka ho fihla boemong ba lithane tse 102, re hloka feela ho khetha bophara ba 44mm ho khetha polyethylene e phahameng ea molek'hule, 'me boima ba 220m ke 215KG feela.Ha re bapisa, re ka bona ka ho hlaka melemo e meholo ea thapo ea polymer polyethylene!
Lisebelisoa tse tsebahalang,
Pele ho tsohle, polypropylene filament, polyester, nylon le lisebelisoa tse ling li ka nkeloa sebaka ka matla moo li kentsoeng teng, joalo ka mela ea mooring, likhoele tse hulang, liropo tse kholo haholo tsa likepe le likepe tsa ntoa.
Taba ea bobeli, nka sebaka sa lithapo tsa tšepe, joalo ka lithapo tsa liwinch tsa makoloi, lithapo tse hohelang motlakase le matlooa a maoatleng le ho tšoasa litlhapi, a ka sebelisoang.
Ka mor'a moo, ke batla ho totobatsa matla a hae, bobebe, acid le alkali ho hanyetsa le ho thibela botsofali, e le ho etsa bonnete ba hore o tla ba le boemo bo ka sehloohong masimong ana nakong e tlang.
Nakong e tlang, tšebeliso ea polyethylene ea polymer e tla ba le boemo bo ka sehloohong, 'me batho ba ke ke ba khetha likhoele tse tloaelehileng tse nang le matla a boima le a tlaase.Ka tlhōlisano pakeng tsa bafani ba thepa e tala, theko ea lihlahisoa tse tala e tla theoha ka mokhoa o ke keng oa qojoa, e tla ba haufi le batho, 'me liropo tsa polymer polyethylene li tla fetoha lihlahisoa tse tloaelehileng!
Nako ea poso: Dec-27-2022