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Vol. 26 No. 3 (2014): Vol 26 Issue 3

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Morphology and Properties of Poly(L-lactic acid) Film Improved by Flexible Poly(butyl acrylate-co-methyl methacrylate)

https://doi.org/10.14233/ajchem.2014.15464
Guo-Quan Zhu
School of Materials Science and Engineering, Shandong University of Technology, Zibo 255049, P.R. China
Fa-Gang Wang
School of Materials Science and Engineering, Shandong University of Technology, Zibo 255049, P.R. China
Qiao-Chun Gao
School of Materials Science and Engineering, Shandong University of Technology, Zibo 255049, P.R. China
Ke-Jing Xu
School of Materials Science and Engineering, Shandong University of Technology, Zibo 255049, P.R. China
Yu-Ying Liu
School of Materials Science and Engineering, Shandong University of Technology, Zibo 255049, P.R. China

Corresponding Author(s) : Fa-Gang Wang

fagangwang@126.com

Asian Journal of Chemistry, Vol. 26 No. 3 (2014): Vol 26 Issue 3

Abstract

A series of poly(L-lactic acid) (PLLA)/poly(butyl acrylate-co-methyl methacrylate) (P(BA-co-MMA)) blend films were prepared by casting the polymer blend solution in chloroform. Surface morphologies of the PLLA/P(BA-co-MMA) blend films were investigated by scanning electron microscopy. Thermal and mechanical properties of PLLA/P(BA-co-MMA) blend films were studied by differential scanning calorimetry and tensile tests. The results revealed that the introduction of P(BA-co-MMA) could strongly affect the properties of the poly(L-lactic acid) films.

Keywords

Poly(L-lactic acid) P(BA-co-MMA) Blend film Morphology
Zhu, G.-Q., Wang, F.-G., Gao, Q.-C., Xu, K.-J., & Liu, Y.-Y. (2014). Morphology and Properties of Poly(L-lactic acid) Film Improved by Flexible Poly(butyl acrylate-co-methyl methacrylate). Asian Journal of Chemistry, 26(3), 660–662. https://doi.org/10.14233/ajchem.2014.15464
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