Reactive blending of thermoplastic starch, epoxidized natural rubber and chitosan

© 2016 Thermoplastic starch (TPS) was prepared by melt blending cassava starch and glycerol (70/30) at 140 °C. Chitosan (CTS) was incorporated during TPS preparation. The TPS/CTS sample was melt blended with epoxidized natural rubber (ENR) at 140 °C. In the TPS/ENR/CTS blend, adding CTS and ENR impr...

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Main Authors: Kittisak Jantanasakulwong, Noppol Leksawasdi, Phisit Seesuriyachan, Somchai Wongsuriyasak, Charin Techapun, Toshiaki Ougizawa
Format: Journal
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/55434
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-554342018-09-05T03:13:12Z Reactive blending of thermoplastic starch, epoxidized natural rubber and chitosan Kittisak Jantanasakulwong Noppol Leksawasdi Phisit Seesuriyachan Somchai Wongsuriyasak Charin Techapun Toshiaki Ougizawa Chemistry Materials Science Physics and Astronomy © 2016 Thermoplastic starch (TPS) was prepared by melt blending cassava starch and glycerol (70/30) at 140 °C. Chitosan (CTS) was incorporated during TPS preparation. The TPS/CTS sample was melt blended with epoxidized natural rubber (ENR) at 140 °C. In the TPS/ENR/CTS blend, adding CTS and ENR improved the tensile strength and elongation at break, respectively. Morphology of the TPS/ENR blend showed the dispersion of large-sized ENR particles in the TPS matrix. Adding CTS reduced the size of the ENR particles. Incorporating CTS also enhanced the melt viscosity of the blend, which suggested a reaction between CTS and ENR. FTIR confirmed that the amino groups of CTS reacted with the epoxy groups of ENR. This reaction between the CTS amino groups with the ENR epoxy groups improved the mechanical properties of the TPS/ENR/CTS blend. 2018-09-05T02:55:45Z 2018-09-05T02:55:45Z 2016-11-01 Journal 00143057 2-s2.0-84988697878 10.1016/j.eurpolymj.2016.09.035 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84988697878&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/55434
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Chemistry
Materials Science
Physics and Astronomy
spellingShingle Chemistry
Materials Science
Physics and Astronomy
Kittisak Jantanasakulwong
Noppol Leksawasdi
Phisit Seesuriyachan
Somchai Wongsuriyasak
Charin Techapun
Toshiaki Ougizawa
Reactive blending of thermoplastic starch, epoxidized natural rubber and chitosan
description © 2016 Thermoplastic starch (TPS) was prepared by melt blending cassava starch and glycerol (70/30) at 140 °C. Chitosan (CTS) was incorporated during TPS preparation. The TPS/CTS sample was melt blended with epoxidized natural rubber (ENR) at 140 °C. In the TPS/ENR/CTS blend, adding CTS and ENR improved the tensile strength and elongation at break, respectively. Morphology of the TPS/ENR blend showed the dispersion of large-sized ENR particles in the TPS matrix. Adding CTS reduced the size of the ENR particles. Incorporating CTS also enhanced the melt viscosity of the blend, which suggested a reaction between CTS and ENR. FTIR confirmed that the amino groups of CTS reacted with the epoxy groups of ENR. This reaction between the CTS amino groups with the ENR epoxy groups improved the mechanical properties of the TPS/ENR/CTS blend.
format Journal
author Kittisak Jantanasakulwong
Noppol Leksawasdi
Phisit Seesuriyachan
Somchai Wongsuriyasak
Charin Techapun
Toshiaki Ougizawa
author_facet Kittisak Jantanasakulwong
Noppol Leksawasdi
Phisit Seesuriyachan
Somchai Wongsuriyasak
Charin Techapun
Toshiaki Ougizawa
author_sort Kittisak Jantanasakulwong
title Reactive blending of thermoplastic starch, epoxidized natural rubber and chitosan
title_short Reactive blending of thermoplastic starch, epoxidized natural rubber and chitosan
title_full Reactive blending of thermoplastic starch, epoxidized natural rubber and chitosan
title_fullStr Reactive blending of thermoplastic starch, epoxidized natural rubber and chitosan
title_full_unstemmed Reactive blending of thermoplastic starch, epoxidized natural rubber and chitosan
title_sort reactive blending of thermoplastic starch, epoxidized natural rubber and chitosan
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84988697878&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/55434
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