Molecules | |
Synergistic Effects of Nucleating Agents and Plasticizers on the Crystallization Behavior of Poly(lactic acid) | |
Xuetao Shi1  Guangcheng Zhang1  Thanh Vu Phuong2  Andrea Lazzeri2  | |
[1] Department of Applied Chemistry, School of Science, Northwestern Polytechnical University, 127# Youyi XiLu, Xi’an 710072, China; E-Mail:;Department of Chemical Engineering, Industrial Chemistry and Materials Science, University of Pisa, via Diotisalvi 2, Pisa 56126, Italy; E-Mail: | |
关键词: poly(lactic acid); nanoparticles; particle-reinforced composites; synergism; | |
DOI : 10.3390/molecules20011579 | |
来源: mdpi | |
【 摘 要 】
The synergistic effect of nucleating agents and plasticizers on the thermal and mechanical performance of PLA nanocomposites was investigated with the objective of increasing the crystallinity and balancing the stiffness and toughness of PLA mechanical properties. Calcium carbonate, halloysite nanotubes, talc and LAK (sulfates) were compared with each other as heterogeneous nucleating agents. Both the DSC isothermal and non-isothermal studies indicated that talc and LAK were the more effective nucleating agents among the selected fillers. Poly(
【 授权许可】
CC BY
© 2015 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
Files | Size | Format | View |
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RO202003190017241ZK.pdf | 825KB | download |