Paper Title:
Preparation and Property Study of PMMA/ASA Alloy
  Abstract

Polymethyl methacrylate (PMMA)/ acrylonitrile-styrene-acrylate terpolymer (ASA) alloy was prepared via melt blending method. Effects of ASA melt flow rate and PMMA/ASA ratio on mechanical property of the alloy were studied. It showed that when the high melt flow rate ASA was used, alloy’s tensile strength and flexural strength were little different from using low melt flow rate ASA, while the impact strength was significantly higher than the latter. Differential scanning calorimetry (DSC) analysis showed that a glass transition (Tg) platform emerged in low melt flow rate ASA at 48.5°C, which represented the Tg of the interface phase formed between SAN grafted acrylate rubber particles and SAN matrix. Scanning electron microscope (SEM) experiment further showed that when low melt flow rate ASA was used, alloy’s cross section was smooth which showed the characteristics of brittle fracture.

  Info
Periodical
Edited by
Han Zhao
Pages
2383-2387
DOI
10.4028/www.scientific.net/AMM.130-134.2383
Citation
G. D. Tang, S. Chen, Y. Q. Shi, X. Wang, "Preparation and Property Study of PMMA/ASA Alloy", Applied Mechanics and Materials, Vols. 130-134, pp. 2383-2387, 2012
Online since
October 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Fu Qiang Chu
Abstract:Water-based UV-curable prepolymers are novel environmentally friendly materials. The blending property of two kinds of the prepolymers,...
385
Authors: Sui Lian Luo, Chao Dong Liu, Guo Fei Gong
Abstract:In this paper three kind of water borne polyurethane are synthesized. FTIR identify the structure of 2-hydroxypropyl acrylate terminated...
1281
Authors: Xin Ying Lv, Yong Sun, Zhi Cheng Jiang, Yan Hua Zhang, Ming Wei Di
Abstract:The two kinds of composites, including nano-nitrile butadiene rubber (NBR)/epoxy resin (EP) and nano-acrylate/EP composites were prepared...
99