Formation of the structure and properties of polyvinylidene fluoride and composites based on it, prepared by explosive pressing

•The possibility of forming PVDF+20% Al2O3 composites by explosive pressing is shown.•The dependence of the structure and properties of PVDF on the pressure applied during EP was studied.•The dependence of the structure and properties of PVDF+20% Al2O3 composites on the pressure during EP was studie...

Full description

Saved in:
Bibliographic Details
Published in:Journal of fluorine chemistry 2021-09, Vol.249, p.109852, Article 109852
Main Authors: Adamenko, N.A., Ignatieva, L.N., Zverev, G.A., Agafonova, G.V., Mashchenko, V.A.
Format: Article
Language:English
Subjects:
Aluminum oxide
Composites
Explosive pressing
Fluorides
Morphology
Phase composition
Polymer matrix composites
Polymers
Polyvinylidene fluoride
Polyvinylidene fluorides
Pressing
Structure
Thermal properties
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:•The possibility of forming PVDF+20% Al2O3 composites by explosive pressing is shown.•The dependence of the structure and properties of PVDF on the pressure applied during EP was studied.•The dependence of the structure and properties of PVDF+20% Al2O3 composites on the pressure during EP was studied.•Partial destruction and interaction of the composite components at pressure 3 GPa is revealed. The possibility of forming PVDF composites with 20% Al2O3 content by explosive pressing in a cylindrical ampoule is shown. It has been established that a change in pressure when using this pressing method leads to the implementation of various compaction mechanisms for PVDF and its composites. A change in pressure affects almost all characteristics of the polymer and the composites being formed, up to their partial destruction. [Display omitted]
ISSN:0022-1139
1873-3328
DOI:10.1016/j.jfluchem.2021.109852