Rabara ya styrene butadiene, yomwe imawonetsedwa ngati mphira yokhayo padziko lonse lapansi, imakondedwa m'magulu ambiri masiku ano.Muli butadiene ndi styrene, ndi 75 mpaka 25 copolymer.Amagwiritsidwa ntchito kwambiri popanga matayala agalimoto, m'malo mwa mphira wosamva kuvala.
Rubber wa Butadiene uli ndi gawo lalikulu la mphira zonse zopangidwa padziko lapansi.Pamene zinthu za styrene zikuwonjezeka, zimakhala zovuta komanso zimasonyeza mphamvu zapamwamba pa kutentha kochepa.
Ubwino waukulu wogwiritsa ntchito mphira wa styrene butadiene ndikuti ndiwopanda ndalama komanso wokhazikika.Ndi mawonekedwe ake okhala, imalimbana kwambiri ndi maziko, mafuta a brake opangidwa ndi glycol ndi mowa.
Madera akuluakulu ogwiritsira ntchito styrene rubbers, omwe amalepheretsanso crystallization, ndi awa:
● Zisindikizo za beseni,
● Makampani opanga magetsi,
● Zida zamasewera,
● Makina ochapira,
● Matayala apagalimoto,
● Amagwiritsidwanso ntchito popangira zida za firiji.
Makhalidwe a Styrenes:
Iwo ali zotakasika dongosolo kuti sungunuka m'madzi pang'ono.Ngakhale atakhala otsika, amakhala ndi fungo lokoma ndipo sasinthasintha kwambiri.Izi, zomwe zimagwiritsidwa ntchito popanga ma polima, zimakonzedwa pogwiritsa ntchito matekinoloje osiyanasiyana.Ndi imodzi mwazinthu zopangira pulasitiki zomwe zimakondedwa kwambiri padziko lapansi.
Nthawi yotumiza: Aug-17-2022