Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)

Effect of Particle Size of -nucleating Agent on the Crystallization and Mechanical Properties of Isotactic Polypropylene

Authors
Qi-Cheng Lu, Qiang Dou
Corresponding Author
Qi-Cheng Lu
Available Online June 2016.
DOI
10.2991/ame-16.2016.156How to use a DOI?
Keywords
Polypropylene, Crystalline Form, Nucleating Agent, Crystallization, Mechanical Property.
Abstract

In this paper, -isotactic polypropylene ( -iPP) samples were prepared by adding two nucleating agents with different particle sizes (NT-C and ST-C). The melting, crystallization and mechanical properties of -iPP samples were investigated by means of differential scanning calorimetry (DSC) and mechanical tests. It is revealed that the nucleation efficiency and crystallizaton ability of iPP/ST-C (fine size and narrow distribution) is better than those of iPP/NT-C (coarse size and wide distribution). It is also found that tensile strain at break and notched impact strength increase for the -nucleated iPP specimens. The superior toughness is obtained for iPP/ST-C specimens.

Copyright
© 2016, 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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Volume Title
Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)
Series
Advances in Engineering Research
Publication Date
June 2016
ISBN
10.2991/ame-16.2016.156
ISSN
2352-5401
DOI
10.2991/ame-16.2016.156How to use a DOI?
Copyright
© 2016, 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/).

Cite this article

TY  - CONF
AU  - Qi-Cheng Lu
AU  - Qiang Dou
PY  - 2016/06
DA  - 2016/06
TI  - Effect of Particle Size of -nucleating Agent on the Crystallization and Mechanical Properties of Isotactic Polypropylene
BT  - Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)
PB  - Atlantis Press
SP  - 963
EP  - 967
SN  - 2352-5401
UR  - https://doi.org/10.2991/ame-16.2016.156
DO  - 10.2991/ame-16.2016.156
ID  - Lu2016/06
ER  -