Plas ea polasetiki e joang?
PE (Polyethylene, Polyethylene) ke e 'ngoe ea li-wormoplatics tse tloaelehileng ka ho fetisisa indastering ea lik'hemik'hale. E sebelisoa haholo masimong a mefuta e fapaneng 'me e fetohile boitsebiso ba boikhethelo indasteri e mengata ka lebaka la eona ea thepa ea nama e ntle. Sehloohong sena, re tla sekaseka ka botlalo mefuta ea Plastics, thepa ea bona le likopo tsa bona tsa mantlha ho u thusa ho utloisisa thepa ena ea bohlokoahali.
Kakaretso ea mantlha ea PlaTostic
P polasetiki (polyethylene) ke lisebelisoa tsa polymetri li hlahisoang ke ho bua ka polymeriation of agylene monomer oa moqapi. Ho latela khatello le mocheso nakong ea polyeseylene tse kang Dentity tsa Polyethylene (HDPE) le linethylene (Lldpe). Mofuta o mong le o mong oa polasetiki o na le sebopeho se ikhethang le thepa bakeng sa maemo a fapaneng a kopo.
Mefuta ea Platics le thepa ea bona
Power Density Polyethylene (ldpe)
Lldpe e ​​hlahisoa ka khatello e phahameng ea matla a ethylene lifilimi, mekotla ea polasetiki le liphutheloana tsa lijo. Leha e le matla a mangata le thata, mokhoa o motle oa llpe's le litšenyehelo tse tlase li etsa hore e be bohlokoa ka thepa ea ho paka.

Pholokiso ea Pelthylene (HDP)
HDPP e bolokiloe tlasa khatello e tlase 'me e na le sebopeho sa melamunte e tlase, e fella ka kristale e ntle ea lik'hemik'hale le matla a mashome a sotlehileng. Mefuta ena e etsa hore HDP e sebelisoe hohle ho etsa lipeipi, lijana, botlolo le likarolo tse sa tloaelehang tsa lik'hemi.

Linear low dessity polyethylene (llpe)
Lldpe e ​​entsoe ka bompoli ba polyetmer e nang le linomers tse nyane tsa copolymer (mohlala, hexne, hexene) khatello e tlase. E bitsa maemo a feto-fetoha le matla a hdpe, ha a bona ho hanyetsa ho hanyetsa ka matla le ho thibela khatello ea maikutlo le sekhechana.

Libaka tsa mantlha tsa kopo ea PlaTostic
Ka lebaka la ts'ebetso ea mefuta e fapaneng ea peo, libaka tsa eona tsa kopo li ngata haholo. Indastering ea liphutheloana, lipekere li sebelisoa ho etsa mefuta e fapa-fapaneng ea lifilimi, mekotla le lijana tsa ho paka. Tšimong ea liphaephe, Hdpe e ​​sebelisoa hangata tlhahisong ea phepelo ea metsi le peishene, lipehelo tsa khase, jj. Lihlahisoa tsa malapa, peo e sebelisoa haholo ho hlahisa libotlolo, lijana le lihlahisoa tse ling tsa polasetiki. Tšimong ea temo, Lldpe le Lldpe le Lldpe li sebelisoa haholo ho etsa lifilimi tsa temo ho fana ka ts'ireletso ea limela le sekoaelo sa mobu.
Ho akaretsa
Plastiki ke eng? Ke uena ea feto-fetohang, ea moruo ebile e sebelisoa haholo. Ka ho utloisisa mefuta e fapaneng ea mapolanka le thepa ea bona, likhoebo le bareki li ka khetha boitsebiso bo nepahetseng molemong oa litlhoko tsa bona. Ho tloha ho pakang le ho fanyeha lihlahisoa tsa malapa, Plase e bapala karolo ea bohlokoa bophelong ba sejoale-joale le melemo ea eona e ikhethang. Haeba u ferekantsoe ha u khetha thepa ea polasetiki, re tšepa hore ho na le sengoloa sena se ka u fa tlhahisoleseling ea bohlokoa ea litšupiso.