The Thermal Conductive Property of TDI based Thermoplastic Polyurethane/graphene Nanoplatelets Composite

DOI

10.2991/icaees-15.2015.49How to use a DOI?

Keywords

TDI based Thermoplastic Polyurethane, Graphene Nanoplatelets, Thermal Conductive

Abstract

TDI based Thermoplastic polyurethane/graphene nanoplatelets(TPU/GNs) thermal conductive composite was in situ synthesised at room temperature, using polytetramethylene glycol(PEMG) as soft segment,4-Methyl-m-phenylene diisocyanate (TDI) as hard segment, 1,4-butanediol (BDO) as chain-extending agents, GNs as thermal conductive filler. AlN was used as contrast thermal conductive filler. The morphology, thermal conductive properties of TPU/GNs composite were investigated. It showed that the percolation threshold effect of TPU/GNs composite occurred at the content around 12wt% of the GNs, and the thermal conductive properties was better than TPU/AlN composite. Besides, TDI based TPU thermal conductive composite showed much better thermal conductive properties while the thermal conductive filler was 10% GNs plus 2% AlN for the synergistic effect.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Danqing Chen
AU  - Jie Yan
PY  - 2015/07
DA  - 2015/07
TI  - The Thermal Conductive Property of TDI based Thermoplastic Polyurethane/graphene Nanoplatelets Composite
BT  - Proceedings of the 3rd International Conference on Advances in Energy and Environmental Science 2015
PB  - Atlantis Press
SP  - 261
EP  - 265
SN  - 2352-5401
UR  - https://doi.org/10.2991/icaees-15.2015.49
DO  - 10.2991/icaees-15.2015.49
ID  - Chen2015/07
ER  -