Styrene ke motsoako oa manyolo.Ke monomer ea polystyrene.polystyrene ha se motsoako oa tlhaho.Polymer e entsoeng ka styrene e tsejoa e le polystyrene.Ke motsoako oa maiketsetso.Ka har'a motsoako ona ho na le reng ea benzene.Ka hona, e boetse e tsejoa e le motsoako o nkhang hamonate.Sehloohong sena, re kentse lintlha tsohle tsa bohlokoa le likhopolo tse mabapi le li-styrene tse kang mokhoa oa styrene, tšebeliso ea eona, motsoako oa styrene, sebopeho sa styrene le thepa ea eona.
Mokhoa oa styrene
Foromo ea sebopeho sa styrene ke C6H5CH=CH2.Foromo ea lik'hemik'hale ea styrene ke C8H8.Palo e ngotsoeng subscript ea C e emela palo ea liathomo tsa carbon le palo e ngotsoeng ho subscript ea H e emela palo ea liathomo tsa hydrogen.C6H5 e emetse selikalikoe sa benzyl mme CH = CH2 e emetse liketane tse peli tsa carbon alkene.Lebitso la IUPAC la styrene ke Ethenylbenzene.Ka sebopeho sa styrene, selikalikoe se le seng sa benzene se hoketsoe sehlopheng sa vinyl ka bonding e kopanetsoeng.Li-bond tse 'nè tsa pi li teng mohahong oa styrene.Li-bond tsena tsa pi li teng ka mokhoa o fapaneng ka har'a styrene.Ka lebaka la tokisetso e joalo, liketsahalo tsa resonance li etsahala mohahong oa styrene.Ntle le li-bond tsena tse robeli tsa sigma li boetse li teng ka har'a sebopeho sa styrene.Litlamo tsena tsa sigma tse teng ka har'a styrene li thehoa ke li-orbitals tsa hlooho-on-overlapping.Li-bond tsa pi li thehoa ka ho kopana ha mahlakoreng a p orbitals.
Thepa ea Styrene
● Styrene ke mokelikeli o se nang 'mala.
● Boima ba molek'hule ea styrene ke 104.15 g/mol.
● Bophahamo ba styrene ke 0.909 g/cm³ mochesong o tloaelehileng oa kamore.
● Monko oa styrene o monate ka tlhaho.
● Ho qhibiliha ha styrene ke 0.24 g/lt.
● Sebopeho sa styrene se ka cha.
Lisebelisoa tsa styrene
● Polymeric Solid mofuta oa styrene o sebelisetsoa merero ea ho paka.
● Setaele se sebelisoa ha ho etsoa linkho tse thata tsa lijo.
● Polymeric styrene e sebelisoa ha ho etsoa lisebelisoa tsa bongaka le lisebelisoa tsa optical.
● Lisebelisoa tsa elektronike, lintho tsa ho bapala tsa bana, lisebelisoa tsa kichineng, thepa ea ka tlung le lihlahisoa tse ling tse ngata li entsoe ka styrene.
● Foam ea polystyrene ke thepa e bobebe.Ka hona, e ka sebelisoa ka har'a liphutheloana tse sireletsang molemong oa litšebeletso tsa lijo.
● Polystyrene e sebelisoa ha ho etsoa likarolo tsa mohaho tse kang thepa ea ho pata le tse ling.
● Styrene e sebelisoa ho etsa lihlahisoa tse kopantsoeng, lihlahisoa tsena li tsejoa e le fiber-reinforced polymer composites (FRP).Likarolo tsena li sebelisoa ho etsa likarolo tsa koloi.
● Sebopeho sa styrene polymeric se sebelisoa ho etsa liphaephe le litanka tse sa jeng.
● Setaele se sebelisoa linthong tsa ho hlapela le linthong tsa lipapali.
● Lifilimi tsa polystyrene li sebelisoa ha ho etsoa laminating le ho hatisa likopo.
Nako ea poso: Jul-29-2022