Polybutadiene Roj Hmab yog cov ntawv luv rau cis -1, 4-polybutadiene roj hmab nrog cov mis mos molecular (C4H6)n. Butadiene roj hmab yog cov qauv hluavtaws roj hmab ua los ntawm polymerization ntawm butadiene, nrog rau ntau tshaj 95% ntawm cov qauv cis. Nyob ntawm cov catalyst, nws tuaj yeem muab faib ua cov nickel series, cobalt series, titanium series thiab tsis tshua muaj ntiaj teb series (neodymium series) butadiene roj hmab.
Dab tsi yog qhov muaj pes tsawg leeg ntawm polybutadiene?
Polybutadiene roj hmab (PBR), ib homopolymer ntawm butadiene (C4H6), yog dav siv nyob rau hauv ntau yam kev siv, tshwj xeeb tshaj yog nyob rau hauv zus tau tej cov roj hmab-av nplaum nanocomposites. Cov khoom sib xyaw no ua ke nrog polybutadiene nrog av nplaum nanoparticles, muab cov khoom siv kho kom zoo dua qub xws li txhim kho tensile zog, tiv thaiv tshav kub, thiab kev hnav zoo dua. Kev sib xyaw ua ke ntawm polybutadiene qhov yooj yim thiab qhov cuam tshuam ntawm cov av nplaum nanoparticles ua rau cov ntaub ntawv ua tau zoo dua hauv kev xav tau daim ntawv thov xws li cov log tsheb thiab cov khoom siv tsheb.
