Elastomers and Composites

The Rubber Society of Korea (한국고무학회)
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A Study on Property Change with Mixing Ratio in NBR/PVC Composites

  • Li, Xiang Xu (School of Energy, Materials, Chemical Engineering, Korea University of Technology and Education) ;
  • Jeong, Hyung Seok (School of Energy, Materials, Chemical Engineering, Korea University of Technology and Education) ;
  • Cho, Ur Ryong (School of Energy, Materials, Chemical Engineering, Korea University of Technology and Education)
  • Received : 2018.04.23
  • Accepted : 2018.05.10
  • Published : 2018.06.30
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Abstract

10, 20, 30, and 40% of polyvinyl chloride (PVC) were added to nitrile butadiene rubber (NBR) to modify the latter. The NBR/PVC composites containing pure NBR were synthesized to investigate properties, such as crosslinking density, hardness, tensile strength, abrasion resistance, heat resistance, solvent resistance, and filler dispersion. The experimental result revealed a decrease in crosslinking density and heat resistance with increase in the PVC content. In contrast, addition of PVC to NBR resulted in enhancement of hardness, tensile strength, solvent resistance, and filler dispersion.

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References

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