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     Research Journal of Applied Sciences, Engineering and Technology


Blending Behavior of Polysulfone, Polyvinyl Acetate and Amines in Dimethyl Acetamide Solvent

Asim Mushtaq, Hilmi Bin Mukhtar and Azmi Mohd Shariff
Department of Chemical Engineering, Universiti Teknologi PETRONAS, Malaysia
Research Journal of Applied Sciences, Engineering and Technology  2014  8:1633-1640
http://dx.doi.org/10.19026/rjaset.7.442  |  © The Author(s) 2014
Received: June 07, 2013  |  Accepted: June 22, 2013  |  Published: February 27, 2014

Abstract

In this study, research will be carried out to classify the blending behavior of glassy and rubbery polymer in solvent with amines. Commercially preface of a polymer prepared from a new monomer is uncertain and enormously expensive. A strategy to introduce new products into the market without a large investment is to take dissimilar polymers, amines and blend them together to make a new product with unique properties. The blending of polyvinyl acetate, polysulfone and diethanol amine, methyl diethanol amine, mono ethanol amine are examined with dimethyl acetamide solvent, which gives the results of appearance, pH and viscosity values by using measuring device viscometer and general pH testing technique. Through getting these results, the intrinsic miscibility of the mixture was finally established which shows that the homogenous or heterogeneous blends are depending on the blend preparation method and percentage of polymers and amines. The achievement of this advance has been restricted, because the mechanical properties of the blend with amines are classically worse than a simple mixing law would predict.

Keywords:

Amines, blending, dimethyl acetamide solvent, polyvinyl acetate, polysulfone,


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Competing interests

The authors have no competing interests.

Open Access Policy

This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

Copyright

The authors have no competing interests.

ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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