THERMAL AND MECHANICAL PROPERTIES OF POLYLACTIDE TOUGHENED WITH A BUTYL ACRYLATE-ETHYL ACRYLATE-GLYCIDYL METHACRYLATE COPOLYMER

Yan-ping Hao; Huan-huan Ge; Li-jing Han; Hui-liang Zhang; Li-song Dong; Shu-lin Sun

doi:10.1007/s10118-013-1350-4

Your Location：

Home >

Browse articles >

THERMAL AND MECHANICAL PROPERTIES OF POLYLACTIDE TOUGHENED WITH A BUTYL ACRYLATE-ETHYL ACRYLATE-GLYCIDYL METHACRYLATE COPOLYMER

PAPER | Updated：2023-01-03

- THERMAL AND MECHANICAL PROPERTIES OF POLYLACTIDE TOUGHENED WITH A BUTYL ACRYLATE-ETHYL ACRYLATE-GLYCIDYL METHACRYLATE COPOLYMER
- Chinese Journal of Polymer Science Vol. 31, Issue 11, Pages: 1519-1527(2013)
- Affiliations：
  
  a.Key Laboratory of Polymer Ecomaterials, Chinese Academy of Sciences, Changchun Institute of Applied Chemistry, Changchun 130022, China
  b.Changchun University of Technology, Changchun 130012, China
- Author bio：
  
  **Hui-liang Zhang (张会良), E-mail: hlzhang@ciac.jl.cn
- Funds：
- DOI：10.1007/s10118-013-1350-4
  CLC：
- Received：23 November 2012，
  
  Revised：2012-12-26，
  
  Accepted：04 January 2013，
  
  Published：2013-11
- Accepted：
Scan QR Code
Yan-ping Hao, Huan-huan Ge, Li-jing Han, et al. THERMAL AND MECHANICAL PROPERTIES OF POLYLACTIDE TOUGHENED WITH A BUTYL ACRYLATE-ETHYL ACRYLATE-GLYCIDYL METHACRYLATE COPOLYMER[J]. Chinese Journal of Polymer Science, 2013, 31(11): 1519-1527.
DOI：

Yan-ping Hao, Huan-huan Ge, Li-jing Han, et al. THERMAL AND MECHANICAL PROPERTIES OF POLYLACTIDE TOUGHENED WITH A BUTYL ACRYLATE-ETHYL ACRYLATE-GLYCIDYL METHACRYLATE COPOLYMER[J]. Chinese Journal of Polymer Science, 2013, 31(11): 1519-1527. DOI： 10.1007/s10118-013-1350-4.

摘要

Abstract

In this work

a specific polylactide (PLA) 4032D was melt-mixed with a new toughener: butyl acrylate (BA)

ethyl acrylate (EA) and glycidyl methacrylate (GMA) copolymer (BA-EA-GMA). DMA tests showed that PLA/BA-EA-GMA blends were partially miscible. The degree of crystallinity of PLA increased while the cold crystallization temperature shifted to higher temperatures with increasing BA-EA-GMA content. The SEM micrographs showed that PLA/BA-EA-GMA blends had a good dispersion and this phenomenon was in good agreement with their higher impact strength. The result showed that the adding of BA-EA-GMA has enhanced the flexibility of PLA/BA-EA-GMA blends as compared with pure PLA. The impact strength was changed from 3.4 kJ/m2 for pure PLA to 29.6 kJ/m

for 80/20 PLA/BA-EA-GMA blend.

关键词

Keywords

references

Views

326

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

Structural Optimization of Polyimide Foam via Composition with Hyperbranched Polymer Modified Fluorinated Carbon Nanotubes

Mechanical Properties, Crystallization and Biodegradation Behavior of the Polylactide/Poly(3-hydroxybutyrate-co-4-hydroxybutyrate)/Poly(butylene adipate-co-terephthalate) Blown Films

Stereocomplexation and Mechanical Properties of Polylactide-b-poly(propylene glycol)-b-polylactide Blend Films:Effects of Polylactide Block Length and Blend Ratio

Crystallization, Mechanical, Thermal and Rheological Properties of Polypropylene Composites Reinforced by Magnesium Oxysulfate Whisker

Topology-regulated Co-assembly of Single Chain Polymer Nanoparticles and Block Copolymers into Hierarchical Micelle@Vesicle Composite Structures

Related Author

Jian Liu

Zhuang Nie

Rui Qin

An-Ping Ou

Tao Zhang

Xu Wang

Xiang-Yang Liu

Xiang-Yu Wang

Related Institution

College of Polymer Science and Engineering, State Key Laboratory of Polymer Material and Engineering, Sichuan University

Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Key Laboratory of Marine Materials and Related Technologies, CAS

University of Science and Technology of China

Zhejiang Zhongke Applied Chemistry Technology Co., Ltd.

Biodegradable Polymers Research Unit, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahasarakham University, Mahasarakham

⁰