Irabha ye-Styrene butadiene, ebonakaliswa njengerabha yokwenziwa kuphela emhlabeni, ikhethwa kumacandelo amaninzi namhlanje.Iqulethe i-butadiene kunye ne-styrene, kunye ne-75 ukuya kwi-25 ye-copolymer.Isetyenziswa kakhulu kwimveliso yamatayara emoto, ithatha indawo yerabha engagugiyo.
Irabha yeButadiene inenxalenye enkulu yazo zonke iirubha zokwenziwa eziveliswe ehlabathini.Njengoko umxholo we-styrene ukhula, uba nzima kwaye ubonisa amandla aphezulu kumaqondo aphantsi.
Inzuzo ephambili yokusebenzisa irabha ye-styrene butadiene kukuba inoqoqosho kwaye ihlala ihlala njalo.Ngendawo yayo yokuhlala, ixhathisa kakhulu kwiziseko, i-glycol-based brake oils kunye notywala.
Iindawo eziphambili zokusetyenziswa kweerubha ze-styrene, ezikwakhusela i-crystallization, zimi ngolu hlobo lulandelayo:
● Iitywina zesitya sokuhlambela,
● Ishishini lombane,
● Izixhobo zemidlalo,
● Iirola zoomatshini bokuhlamba,
● Amatayara emoto,
● Ikwasetyenziselwa ukuvelisa iindawo zesikhenkcisi.
Iimpawu zeStyrenes:
Zinesakhiwo esisebenzayo esinyibilikayo emanzini ukuya kumlinganiselo olinganiselweyo.Nokuba zisabela kancinci, zinevumba elimnandi kwaye aziguquguquki kakhulu.Le nto, esetyenziselwa ukuveliswa kwee-polymers, icutshungulwa ngokusebenzisa iteknoloji eyahlukeneyo.Yenye yezona zinto zikhethwayo zeplastiki ekrwada kwihlabathi.
Ixesha lokuposa: Aug-17-2022