Effect of sodium benzoate and chlorhexidine gluconate on a bio-thermoplastic elastomer made from thermoplastic starch-chitosan blended with epoxidized natural rubber
© 2020 Elsevier Ltd Thermoplastic elastomer (TPE) was developed by blending thermoplastic starch (TPS) with rubber. Thermoplastic starch-chitosan (TPSC) was prepared by the solution mixing of cassava starch, chitosan (CTS) and glycerol in acidified water (lactic acid 1 wt%) at 80 °C follow by melt m...
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th-cmuir.6653943832-703772020-10-14T08:38:13Z Effect of sodium benzoate and chlorhexidine gluconate on a bio-thermoplastic elastomer made from thermoplastic starch-chitosan blended with epoxidized natural rubber Araya Kodsangma Nattagarn Homsaard Sudarut Nadon Pornchai Rachtanapun Noppol Leksawasdi Yuthana Phimolsiripol Chayatip Insomphun Phisit Seesuriyachan Thanongsak Chaiyaso Pensak Jantrawut Nakarin Inmutto Toshiaki Ougizawa Kittisak Jantanasakulwong Chemistry Materials Science © 2020 Elsevier Ltd Thermoplastic elastomer (TPE) was developed by blending thermoplastic starch (TPS) with rubber. Thermoplastic starch-chitosan (TPSC) was prepared by the solution mixing of cassava starch, chitosan (CTS) and glycerol in acidified water (lactic acid 1 wt%) at 80 °C follow by melt mixing at 130 °C. Sodium benzoate (BEN) and chlorhexidine gluconate (Cl) were added during the solution mixing as additives for antimicrobial properties. TPSC was melt-mixed with epoxidized natural rubber (ENR) (70/30 wt/wt). The tensile strength and elongation at break of the TPSC/ENR increased with the additive content. Elastic recovery was improved by the addition of Cl. A new peak in the FTIR data confirmed the reaction between the reactive functional groups of the CTS and the additives with the epoxy groups of ENR. These reactions and miscibility of the TPSC/ENR/additives blends improved the mechanical properties, elasticity, morphology, and antimicrobial properties of the blends. 2020-10-14T08:28:40Z 2020-10-14T08:28:40Z 2020-08-15 Journal 01448617 2-s2.0-85085262813 10.1016/j.carbpol.2020.116421 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85085262813&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/70377 |
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Chemistry Materials Science Araya Kodsangma Nattagarn Homsaard Sudarut Nadon Pornchai Rachtanapun Noppol Leksawasdi Yuthana Phimolsiripol Chayatip Insomphun Phisit Seesuriyachan Thanongsak Chaiyaso Pensak Jantrawut Nakarin Inmutto Toshiaki Ougizawa Kittisak Jantanasakulwong Effect of sodium benzoate and chlorhexidine gluconate on a bio-thermoplastic elastomer made from thermoplastic starch-chitosan blended with epoxidized natural rubber |
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© 2020 Elsevier Ltd Thermoplastic elastomer (TPE) was developed by blending thermoplastic starch (TPS) with rubber. Thermoplastic starch-chitosan (TPSC) was prepared by the solution mixing of cassava starch, chitosan (CTS) and glycerol in acidified water (lactic acid 1 wt%) at 80 °C follow by melt mixing at 130 °C. Sodium benzoate (BEN) and chlorhexidine gluconate (Cl) were added during the solution mixing as additives for antimicrobial properties. TPSC was melt-mixed with epoxidized natural rubber (ENR) (70/30 wt/wt). The tensile strength and elongation at break of the TPSC/ENR increased with the additive content. Elastic recovery was improved by the addition of Cl. A new peak in the FTIR data confirmed the reaction between the reactive functional groups of the CTS and the additives with the epoxy groups of ENR. These reactions and miscibility of the TPSC/ENR/additives blends improved the mechanical properties, elasticity, morphology, and antimicrobial properties of the blends. |
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Araya Kodsangma Nattagarn Homsaard Sudarut Nadon Pornchai Rachtanapun Noppol Leksawasdi Yuthana Phimolsiripol Chayatip Insomphun Phisit Seesuriyachan Thanongsak Chaiyaso Pensak Jantrawut Nakarin Inmutto Toshiaki Ougizawa Kittisak Jantanasakulwong |
author_facet |
Araya Kodsangma Nattagarn Homsaard Sudarut Nadon Pornchai Rachtanapun Noppol Leksawasdi Yuthana Phimolsiripol Chayatip Insomphun Phisit Seesuriyachan Thanongsak Chaiyaso Pensak Jantrawut Nakarin Inmutto Toshiaki Ougizawa Kittisak Jantanasakulwong |
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Araya Kodsangma |
title |
Effect of sodium benzoate and chlorhexidine gluconate on a bio-thermoplastic elastomer made from thermoplastic starch-chitosan blended with epoxidized natural rubber |
title_short |
Effect of sodium benzoate and chlorhexidine gluconate on a bio-thermoplastic elastomer made from thermoplastic starch-chitosan blended with epoxidized natural rubber |
title_full |
Effect of sodium benzoate and chlorhexidine gluconate on a bio-thermoplastic elastomer made from thermoplastic starch-chitosan blended with epoxidized natural rubber |
title_fullStr |
Effect of sodium benzoate and chlorhexidine gluconate on a bio-thermoplastic elastomer made from thermoplastic starch-chitosan blended with epoxidized natural rubber |
title_full_unstemmed |
Effect of sodium benzoate and chlorhexidine gluconate on a bio-thermoplastic elastomer made from thermoplastic starch-chitosan blended with epoxidized natural rubber |
title_sort |
effect of sodium benzoate and chlorhexidine gluconate on a bio-thermoplastic elastomer made from thermoplastic starch-chitosan blended with epoxidized natural rubber |
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2020 |
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https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85085262813&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/70377 |
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