Article
  • Efficient Analysis of the Deformation and Fracture Properties of Nano-SiO2 Reinforced ABS/PMMA Composites

  • Jin Ding, Dian Chen Li, Ya Hui Huang*, and Zhen Shan Fu†

  • Naval Architecture and Port Engineering College, Shandong Jiaotong University, Weihai 264209, China
    *School of Mechanical, Electrical and Information Engineering, Shandong University, Weihai 264209, China

  • 나노 크기의 SiO2로 강화된 ABS/PMMA 복합체의 변형과 파괴 거동 분석

  • Reproduction, stored in a retrieval system, or transmitted in any form of any part of this publication is permitted only by written permission from the Polymer Society of Korea.

Abstract

This study investigated the damage mechanism of acrylonitrile-butadiene styrene (ABS)/poly(methyl methacrylate) (PMMA)/nano-SiO2 composites. The distortion and fracture behavior of ABS/PMMA/nano-SiO2 composites were predicted by developing the homogenization theory and the surface-based cohesive method. This model simulated the elementary action of elastoplastic damage in the matrix, the fracture for the nano-SiO2 reinforcement, and traction separation for interfaces. The experiment and morphology of the fracture section were validated by the modeling results. The damage mechanisms of ABS/PMMA/nano-SiO2 composites were researched with the numerical results, and the roles of nano-SiO2 strength in the mechanical properties of ABS/PMMA blends were discussed in detail.


Keywords: acrylonitrile-butadiene styrene/poly(methyl methacrylate)/nano-SiO2 composites, damage mechanics, representative volume elements.

  • Polymer(Korea) 폴리머
  • Frequency : Bimonthly(odd)
    ISSN 0379-153X(Print)
    ISSN 2234-8077(Online)
    Abbr. Polym. Korea
  • 2022 Impact Factor : 0.4
  • Indexed in SCIE

This Article

  • 2022; 46(4): 436-443

    Published online Jul 25, 2022

  • 10.7317/pk.2022.46.4.436
  • Received on Nov 15, 2021
  • Revised on Mar 10, 2022
  • Accepted on Apr 5, 2022

Correspondence to

  • Zhen Shan Fu

  • Naval Architecture and Port Engineering College, Shandong Jiaotong University, Weihai 264209, China

  • E-mail: fuzhenshan@sdjtu.edu.cn