Effects of orientation ordering of low‐density polyethylene—multi‐walled carbon nanotubes composites determined by severe plastic deformation

In this work, by the example of the system of linear low‐density polyethylene—multi‐walled carbon nanotubes (LLDPE/CNTs), specific features of the nanocomposite structure modified by severe plastic deformation (SPD) are studied. The effect of SPD on the mechanical properties and electrical conductiv...

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Bibliographic Details
Published in:Polymer engineering and science 2019-04, Vol.59 (4), p.714-723
Main Authors: Beloshenko, Victor, Voznyak, Andrei, Vozniak, Iurii, Savchenko, Bogdan
Format: Article
Language:English
Subjects:
Aggregates
Analysis
Composition
Deformation
Deformation effects
Deformation mechanisms
Density
Disintegration
Electric properties
Electrical conductivity
Electrical resistivity
Erosion mechanisms
Low density polyethylenes
Mechanical properties
Multi wall carbon nanotubes
Nanocomposites
Nanotubes
Plastic deformation
Polyethylene
Polymer matrix composites
Polymers
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Summary:In this work, by the example of the system of linear low‐density polyethylene—multi‐walled carbon nanotubes (LLDPE/CNTs), specific features of the nanocomposite structure modified by severe plastic deformation (SPD) are studied. The effect of SPD on the mechanical properties and electrical conductivity is analyzed. It is shown that SPD leads to destruction of CNTs aggregates and more homogeneous their distribution. CNTs formed structure is characterized by the presence of large (200–300 nm) aggregates of CNTs and small (
ISSN:0032-3888
1548-2634
DOI:10.1002/pen.24987