Thermoplastic Polymer

Thermoplastic polymer ke mofuta oa polasetiki o ka qhibilihang le ho bōptjoa hape ka makhetlo a mangata ntle le hore ho be le phetoho ea bohlokoa ea lik'hemik'hale. Thepa ena e bakoa ke taba ea hore li-polymers tsa thermoplastic li entsoe ka liketane tse telele tsa repeli-unit tse bitsoang li-monomers, tse kopantsoeng hammoho ke matla a fokolang a li-intermolecular.

Li-polymer tsa Thermoplastic li sebelisoa haholo liindastering tse ngata, ho kenyeletsoa likoloi, tsa kaho, tsa ho paka le tsa bophelo bo botle. Li ratoa ho feta mefuta e meng ea polasetiki hobane li bonolo ho sebetsa le ho bōptjoa, 'me li ka hlahisoa ka bongata ka theko e tlaase.

E 'ngoe ea melemo ea mantlha ea polymer ea thermoplastic ke bokhoni ba tsona ba ho bōptjoa ka libopeho le libopeho tse rarahaneng. Sena se finyelloa ka ho futhumatsa polymer ho mocheso ka holim'a ntlha ea eona ea ho qhibiliha, e leng se etsang hore matla a intermolecular a fokotsehe 'me polymer e be metsi a mangata. Hang ha polymer e se e fihlile tumellanong e lakatsehang, e ka bōptjoa hore e be sebopeho se lakatsehang ho sebelisoa mekhoa e fapaneng, ho kenyelletsa le ho bopa ente, extrusion, le blow molding.

Molemo o mong oa polymer ea thermoplastic ke bokhoni ba bona ba ho sebelisoa hape le ho sebelisoa hape. Hobane li ka qhibilihisoa le ho etsoa bocha ka makhetlo a mangata ntle le phetoho ea bohlokoa ea lik'hemik'hale, li-polymer tsa thermoplastic li ka sebelisoa hape 'me tsa sebelisoa ho etsa lihlahisoa tse ncha. Sena se fokotsa litšila le ho baballa lisebelisoa, ho etsa hore li-polymers tsa thermoplastic e be khetho e ntle ea tikoloho ho feta mefuta e meng ea polasetiki.

Ho na le mefuta e mengata e fapaneng ea li-polymers tsa thermoplastic, e 'ngoe le e' ngoe e na le thepa le litšobotsi tsa eona tse ikhethang. Tse ling tsa li-polymer tsa thermoplastic tse sebelisoang hangata li kenyelletsa polyethylene, polypropylenepolystyrene, polyvinyl chloride,PVC).

• Polyethylene ke polasetiki e bobebe, e tenyetsehang le e tšoarellang e sebelisoang hangata ho paka, ho aha le ho kenya likoloi. E hanana le mongobo le lik'hemik'hale, e leng se etsang hore e be e loketseng ho sebelisoa libakeng tseo lintlha tsena li leng teng.
• Polypropylene ke polasetiki e matla le e thata e sebelisoang hangata lits'ebetsong tsa likoloi, tsa ho paka le tsa kaho. E na le ntlha e phahameng ea ho qhibiliha, e leng se etsang hore e khone ho mamella mocheso le lik'hemik'hale.
• Polystyrene ke polasetiki e bobebe le e thata e sebelisoang hangata ho paka, ho kenya letsoho le thepa ea bareki. Ke insulator e ntle mme e hanana le mongobo le lik'hemik'hale.
• PVC ke polasetiki e nang le mekhoa e mengata e sebelisoang hangata ho haha, tlhokomelo ea bophelo bo botle le thepa ea bareki. E tenyetseha, e tšoarella, 'me e hanana le mongobo le lik'hemik'hale.

Ka kakaretso, li-polymers tsa thermoplastic ke sehlopha sa lisebelisoa tsa polasetiki tse ka qhibilihang le ho bopjoa hangata ntle le ho ba le phetoho ea bohlokoa ea lik'hemik'hale. Li sebelisoa haholo liindastering tse ngata ka lebaka la boiketlo ba tsona ba ho sebetsa, bokhoni ba ho bōptjoa ka libopeho tse rarahaneng, le ho sebelisoa hape. Ho na le mefuta e mengata e fapaneng ea li-polymer tsa thermoplastic, e 'ngoe le e' ngoe e na le thepa ea eona le litšobotsi tse ikhethang.