Study on Structure and Properties of Carbon Nanotubes and Graphene Filled NBR/EUG Composite
Carbon nanotubes(CNT)and graphene were added into NBR/EUG composites respec-tively.The effects of CNT and graphene on the vulcanization characteristics,tensile properties,dis-persion properties and loss factor of NBR/EUG composites were studied.The results showed that with the increase of the amount of CNT and graphene,the MH、ML and MH-ML of the composites in-creased,and the scorch time and the vulcanization time were shortened.The addition of CNT and gra-phene formed nanochannels in the composites,which improved the dispersion of the composites.The loss factor(tanδ)peak value of the composite decreased with the addition of CNT.When it was above 0 ℃,the tanδ increased with increase of the amount of CNT.The addition of graphene had little effect on the tanδ of the composites.
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