Rabara ea styrene butadiene, e hlahisoang e le eona feela rabara ea maiketsetso lefatšeng, e ratoa mafapheng a mangata kajeno.E na le butadiene le styrene, le 75 ho 25 copolymer.E sebelisoa haholo ha ho etsoa lithaere tsa koloi, ho nkela rabara e manganga.
Rabara ea Butadiene e na le karolo e kholo ea liraba tsohle tsa maiketsetso tse hlahisoang lefatšeng.Ha li-styrene li ntse li eketseha, li ba thata le ho feta 'me li bontša matla a phahameng ka mocheso o tlaase.
Molemo o ka sehloohong oa ho sebelisa rabara ea styrene butadiene ke hore e na le chelete e ngata ebile e tšoarella.Ka tšobotsi ea eona ea ho lula, e hanyetsana haholo le metheo, oli ea brake e thehiloeng ho glycol le joala.
Libaka tse ka sehloohong tsa ts'ebeliso ea liraba tsa styrene, tse thibelang crystallization, ke tse latelang:
● Litiiso tsa ho hlatsoetsa,
● Indasteri ea motlakase,
● Lisebelisoa tsa lipapali,
● Lirolara tsa mochini oa ho hlatsoa,
● Lithaere tsa koloi,
● E boetse e sebelisetsoa ho etsa likarolo tsa sehatsetsing.
Litšobotsi tsa li-styrenes:
Li na le sebopeho se sebetsang se qhibilihang ka metsing ho isa tekanyong e lekanyelitsoeng.Leha e le karabelo e tlase, e na le monko o monate ebile ha e fetohe haholo.Ntho ena, e sebelisoang ha ho etsoa li-polymers, e sebetsoa ka ho sebelisa mahlale a fapaneng.Ke e 'ngoe ea lihlahisoa tsa polasetiki tse ratoang ka ho fetisisa lefatšeng.
Nako ea poso: Aug-17-2022