Study on the Blend of SBS and Polystryrene and Properties of Their Mixture

DOI

10.2991/icreet-16.2017.6How to use a DOI?

Keywords

polystyrene; styrene-butadiene-styrene; blending modification; mechanical property

Abstract

Aiming at the defects of polystyrene (PS), PS is modified by blending with thermoplastic elastomer styrene-butadiene-styrene (SBS). The blends of SBS/PS as the object of study, this paper studies the mechanical properties of SBS/PS blends with different proportions and the effect of the content of SBS on the properties of SBS/PS blends. In the course of the experiment, SBS/PS blends with different proportions were prepared by melt blending method. Then the mechanical properties of the blends were tested. Through the test and data analysis, the result is that impact strength and extension rate at break are improved when SBS is blended in PS, but bending strength comes down as well as tensile strength. The comprehensive properties of SBS/PS blend are the best when the mass ratio of PS and SBS is 20: 80.

Copyright

© 2017, 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  - Jun Zhou
AU  - Xihua Du
AU  - Wei Yue
PY  - 2017/03
DA  - 2017/03
TI  - Study on the Blend of SBS and Polystryrene and Properties of Their Mixture
BT  - Proceedings of the 2016 4th International Conference on Renewable Energy and Environmental Technology (ICREET 2016)
PB  - Atlantis Press
SP  - 27
EP  - 30
SN  - 2352-5401
UR  - https://doi.org/10.2991/icreet-16.2017.6
DO  - 10.2991/icreet-16.2017.6
ID  - Zhou2017/03
ER  -