Characterization of Plukenetia volubilis L. fatty acid-based alkyd resins

Antonella Hadzich; G. Alexander Gross; Martin Leimbach; Adriana Ispas; Andreas Bund; Santiago Flores

doi:10.1016/j.polymertesting.2019.106296

Characterization of Plukenetia volubilis L. fatty acid-based alkyd resins

Antonella Hadzich, G. Alexander Gross, Martin Leimbach, Adriana Ispas, Andreas Bund, Santiago Flores

Technical University of Ilmenau

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

Fatty acid-based alkyd resins prepared with different amounts of glycerol and pentaerythritol were characterized. Sacha inchi oil and linseed oil (comparative purposes) were used as fatty acids’ sources. FT-IR and ¹H NMR spectroscopy were done for alkyd structural verification. Alkyd resins were evaluated through physico-chemical (colour, density, viscosity) and thermal characterization. Film coating performance (drying, hardness, chemical resistance) was also studied. The oxidative crosslinking time tendency was corroborated by the quartz crystal microbalance (QCM) technique. Alkyd resins obtained with fatty acids from sacha inchi and linseed oils had similar properties. Results indicated that lighter resins can be obtained from sacha inchi oil, whereas pentaerythritol increases viscosity and thermal stability, and retards drying time of fatty-acid based alkyd resins.

Original language	English
Article number	106296
Journal	Polymer Testing
Volume	82
DOIs	https://doi.org/10.1016/j.polymertesting.2019.106296
State	Published - Feb 2020

Keywords

Alkyd
Curing
Fatty acid
QCM
Sacha inchi

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10.1016/j.polymertesting.2019.106296

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title = "Characterization of Plukenetia volubilis L. fatty acid-based alkyd resins",

abstract = "Fatty acid-based alkyd resins prepared with different amounts of glycerol and pentaerythritol were characterized. Sacha inchi oil and linseed oil (comparative purposes) were used as fatty acids{\textquoteright} sources. FT-IR and 1H NMR spectroscopy were done for alkyd structural verification. Alkyd resins were evaluated through physico-chemical (colour, density, viscosity) and thermal characterization. Film coating performance (drying, hardness, chemical resistance) was also studied. The oxidative crosslinking time tendency was corroborated by the quartz crystal microbalance (QCM) technique. Alkyd resins obtained with fatty acids from sacha inchi and linseed oils had similar properties. Results indicated that lighter resins can be obtained from sacha inchi oil, whereas pentaerythritol increases viscosity and thermal stability, and retards drying time of fatty-acid based alkyd resins.",

keywords = "Alkyd, Curing, Fatty acid, QCM, Sacha inchi",

author = "Antonella Hadzich and Gross, {G. Alexander} and Martin Leimbach and Adriana Ispas and Andreas Bund and Santiago Flores",

note = "Publisher Copyright: {\textcopyright} 2019",

year = "2020",

month = feb,

doi = "10.1016/j.polymertesting.2019.106296",

language = "English",

volume = "82",

journal = "Polymer Testing",

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TY - JOUR

T1 - Characterization of Plukenetia volubilis L. fatty acid-based alkyd resins

AU - Hadzich, Antonella

AU - Gross, G. Alexander

AU - Leimbach, Martin

AU - Ispas, Adriana

AU - Bund, Andreas

AU - Flores, Santiago

PY - 2020/2

Y1 - 2020/2

N2 - Fatty acid-based alkyd resins prepared with different amounts of glycerol and pentaerythritol were characterized. Sacha inchi oil and linseed oil (comparative purposes) were used as fatty acids’ sources. FT-IR and 1H NMR spectroscopy were done for alkyd structural verification. Alkyd resins were evaluated through physico-chemical (colour, density, viscosity) and thermal characterization. Film coating performance (drying, hardness, chemical resistance) was also studied. The oxidative crosslinking time tendency was corroborated by the quartz crystal microbalance (QCM) technique. Alkyd resins obtained with fatty acids from sacha inchi and linseed oils had similar properties. Results indicated that lighter resins can be obtained from sacha inchi oil, whereas pentaerythritol increases viscosity and thermal stability, and retards drying time of fatty-acid based alkyd resins.

AB - Fatty acid-based alkyd resins prepared with different amounts of glycerol and pentaerythritol were characterized. Sacha inchi oil and linseed oil (comparative purposes) were used as fatty acids’ sources. FT-IR and 1H NMR spectroscopy were done for alkyd structural verification. Alkyd resins were evaluated through physico-chemical (colour, density, viscosity) and thermal characterization. Film coating performance (drying, hardness, chemical resistance) was also studied. The oxidative crosslinking time tendency was corroborated by the quartz crystal microbalance (QCM) technique. Alkyd resins obtained with fatty acids from sacha inchi and linseed oils had similar properties. Results indicated that lighter resins can be obtained from sacha inchi oil, whereas pentaerythritol increases viscosity and thermal stability, and retards drying time of fatty-acid based alkyd resins.

KW - Alkyd

KW - Curing

KW - Fatty acid

KW - QCM

KW - Sacha inchi

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U2 - 10.1016/j.polymertesting.2019.106296

DO - 10.1016/j.polymertesting.2019.106296

M3 - Article

AN - SCOPUS:85077199723

SN - 0142-9418

VL - 82

JO - Polymer Testing

JF - Polymer Testing

M1 - 106296

ER -

Characterization of Plukenetia volubilis L. fatty acid-based alkyd resins

Abstract

Keywords

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