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Soybean Oil‐Based Polyurethane–(Poly)acrylonitrile Interpenetrating Polymer Networks as Transparent Coating Materials

Soybean Oil‐Based Polyurethane–(Poly)acrylonitrile Interpenetrating Polymer Networks as... In this study, soybean oil‐based polyurethane–(poly)acrylonitrile (PU–PAN) interpenetrating polymer networks (IPN) were synthesized by the reaction of soybean oil‐based polyol, isophorone diisocyanate, and acrylonitrile. The formation of IPN were confirmed by the FTIR and differential scanning calorimetry (DSC) studies. The mechanical properties such as tensile strength, Young's modulus, hardness, and abrasion resistance were found to be increased with the increase of PU content in the IPN. IPN showed higher thermal stability and lesser burning rate than PU. Surface morphology was observed by SEM and AFM studies. The IPN showed higher hydrophobic nature than PU, studied by contact angle measurement. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Advances in Polymer Technology Wiley

Soybean Oil‐Based Polyurethane–(Poly)acrylonitrile Interpenetrating Polymer Networks as Transparent Coating Materials

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Publisher
Wiley
Copyright
Copyright © 2018 Wiley Periodicals, Inc.
ISSN
0730-6679
eISSN
1098-2329
DOI
10.1002/adv.21755
Publisher site
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Abstract

In this study, soybean oil‐based polyurethane–(poly)acrylonitrile (PU–PAN) interpenetrating polymer networks (IPN) were synthesized by the reaction of soybean oil‐based polyol, isophorone diisocyanate, and acrylonitrile. The formation of IPN were confirmed by the FTIR and differential scanning calorimetry (DSC) studies. The mechanical properties such as tensile strength, Young's modulus, hardness, and abrasion resistance were found to be increased with the increase of PU content in the IPN. IPN showed higher thermal stability and lesser burning rate than PU. Surface morphology was observed by SEM and AFM studies. The IPN showed higher hydrophobic nature than PU, studied by contact angle measurement.

Journal

Advances in Polymer Technology – Wiley

Published: Jun 1, 2018

Keywords: ; ; ; ;

References