2009Journal of Friction and WearRequires access

Structure and tribological behavior of polytetrafluoroethylene modified with layered silicates

S. A. Sleptsova, E. S. Afanas’eva, V. P. Grigor’eva

Open publisher page 8 citations

Abstract

The results of physicomechanical, tribological, and structural investigation of polytetrafluoroethylene-based polymers and natural layered silicates are reported. It is shown that the tribological behavior of the composites can be significantly improved by introducing a small amount of activated silicates. The results of structural examination of the composite friction surfaces by scanning-probe microscopy and IR spectroscopy are discussed.

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The results of physicomechanical, tribological, and structural investigation of polytetrafluoroethylene-based polymers and natural layered silicates are reported. It is shown that the tribological behavior of the composites can be significantly improved by introducing a small amount of activated silicates. The results of structural examination of the composite friction surfaces by scanning-probe microscopy and IR spectroscopy are discussed.

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Available abstract

The results of physicomechanical, tribological, and structural investigation of polytetrafluoroethylene-based polymers and natural layered silicates are reported. It is shown that the tribological behavior of the composites can be significantly improved by introducing a small amount of activated silicates. The results of structural examination of the composite friction surfaces by scanning-probe microscopy and IR spectroscopy are discussed.

Key concepts: Tribology, Polytetrafluoroethylene, Materials science, Composite material, Polymer science, Forensic engineering, Engineering

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