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- Title
Mechanical and Dielectric Properties of a Flexible Anisotropic Rubber-Based Composite.
- Authors
Dong, Jie; Wang, Chunhai; Fan, Xingyu; Wei, Liang; Shen, Guodong; Sun, Runjun; Li, Rong
- Abstract
Rubber-based conductive composites are widely used in sensors, wearable electronic devices and electromagnetic fields. In this work, by using the two-roll milling and hot-pressing process, chopped glass fiber (CGF) and graphene (Gr) as additives, and acrtlinitrile-brtadiene rubber (NBR) as the matrix, a series of anisotropic flexible rubber-based composites were prepared. Using this preparation method, both CGF and Gr additives were directly arranged in the material. When the content of CGF was 1 wt.%, the tensile strength in both the T and W directions of the material reached 27 MPa and 28 MPa, respectively. When the content of CGF was fixed at 1 wt.% and Gr was 1.5 wt.% and the elongation at break in both directions reached 328% and 347%. By focusing on the comparison of the dielectric differences in the T and W directions in the X band, it was found that the directional arrangement of the additives led to differences in the dielectric properties.
- Subjects
DIELECTRIC properties; GLASS fibers; ELECTROMAGNETIC devices; ELECTRONIC equipment; ELECTROMAGNETIC fields; RUBBER
- Publication
Nanomaterials (2079-4991), 2022, Vol 12, Issue 13, p2182
- ISSN
2079-4991
- Publication type
Article
- DOI
10.3390/nano12132182