Preparation and Characterisation of Electrically Conductive Thermoplastic Vulcanisate Based on Natural Rubber and Polypropylene Blends with Polyaniline-Reference-Cited by-同舟云学术

Preparation and Characterisation of Electrically Conductive Thermoplastic Vulcanisate Based on Natural Rubber and Polypropylene Blends with Polyaniline

Published:2016-03 Issue:3 Volume:24 Page:225-232
ISSN:0967-3911
Container-title:Polymers and Polymer Composites
language:en
Short-container-title:Polymers and Polymer Composites

Author:

Yong K.C.¹

Affiliation:

1. R&D Centre of Excellence, Rubber Research Institute of Malaysia, Malaysian Rubber Board, 47000 Sungai Buloh, Selangor, Malaysia

Abstract

Thermoplastic vulcanisates [TPVs] based on natural rubber, polypropylene and dodecylbenzenesulfonic acid-doped polyaniline [PAni.DBSA] with useful electrical conductivities (up to about 1.2 S cm−1) were produced by using an internal mixer. A very low electrical percolation threshold (about 2.0 wt.%/1.13 volume % of PAni.DBSA) was achieved for TPVs prepared via this method. All the TPVs exhibited useful physical properties and also a reasonable good electromagnetic interference shielding effectiveness [EMI SE]. The TPVs could be recycled up to 4 times without significant loss of their EMI SE, electrical and physical properties.

Publisher

SAGE Publications

Subject

Materials Chemistry,Polymers and Plastics,Ceramics and Composites

Link

http://journals.sagepub.com/doi/pdf/10.1177/096739111602400307

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