Synthesis of Silanated Coconut Oil-Based Waterborne Polyurethane Coating for Corrosion Protection

Dave Joseph E. Estrada; Amierson C. Tilendo; Arnold C. Alguno; Alona A. Lubguban; Gerard G Dumancas; Anthony O. Maputi; Vanessa Enobio; Roberto M. Malaluan; Arnold A. Lubguban

doi:10.4028/p-49uIMX

Synthesis of Silanated Coconut Oil-Based Waterborne Polyurethane Coating for Corrosion Protection

Dave Joseph E. Estrada
, Amierson C. Tilendo
, Arnold C. Alguno
, Alona A. Lubguban
, Gerard G Dumancas
, Anthony O. Maputi
, Vanessa Enobio
, Roberto M. Malaluan
, Arnold A. Lubguban

Honors College

Mindanao State University—Iligan Institute of Technology
Mindanao State University
University of the Philippines Los Banos
The University of Scranton

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

1 Scopus citations

Abstract

In this study, an eco-friendly coconut oil-based polyol blend was synthesized for bio-based waterborne polyurethane (WBPU) and WBPU-silane composite coatings. It was demonstrated that an increase in silane content incorporated into the WBPU matrix significantly enhanced the corrosion protection of WBPU coatings. Results also show a fourfold increase in the adhesion strength of WBPU-silane composite coatings as compared to that of bare WBPU coatings. Further, the water contact angle revealed that hydrophobic properties increase as the silane content incorporated into the WBPU matrix increases. This work provides a novel route for enhanced corrosion protection utilizing a bio-based polyol blend.

Original language	English
Pages (from-to)	77-87
Number of pages	11
Journal	Solid State Phenomena
Volume	351
DOIs	https://doi.org/10.4028/p-49uIMX
State	Published - Jan 1 2023

Keywords

Anti-corossion coating
adhesion strength
coconut oil
silane
thermal stability
waterborne

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title = "Synthesis of Silanated Coconut Oil-Based Waterborne Polyurethane Coating for Corrosion Protection",

abstract = "In this study, an eco-friendly coconut oil-based polyol blend was synthesized for bio-based waterborne polyurethane (WBPU) and WBPU-silane composite coatings. It was demonstrated that an increase in silane content incorporated into the WBPU matrix significantly enhanced the corrosion protection of WBPU coatings. Results also show a fourfold increase in the adhesion strength of WBPU-silane composite coatings as compared to that of bare WBPU coatings. Further, the water contact angle revealed that hydrophobic properties increase as the silane content incorporated into the WBPU matrix increases. This work provides a novel route for enhanced corrosion protection utilizing a bio-based polyol blend.",

keywords = "Anti-corossion coating, adhesion strength, coconut oil, silane, thermal stability, waterborne",

author = "Estrada, \{Dave Joseph E.\} and Tilendo, \{Amierson C.\} and Alguno, \{Arnold C.\} and Lubguban, \{Alona A.\} and Dumancas, \{Gerard G\} and Maputi, \{Anthony O.\} and Vanessa Enobio and Malaluan, \{Roberto M.\} and Lubguban, \{Arnold A.\}",

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doi = "10.4028/p-49uIMX",

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T1 - Synthesis of Silanated Coconut Oil-Based Waterborne Polyurethane Coating for Corrosion Protection

AU - Estrada, Dave Joseph E.

AU - Tilendo, Amierson C.

AU - Alguno, Arnold C.

AU - Lubguban, Alona A.

AU - Dumancas, Gerard G

AU - Maputi, Anthony O.

AU - Enobio, Vanessa

AU - Malaluan, Roberto M.

AU - Lubguban, Arnold A.

PY - 2023/1/1

Y1 - 2023/1/1

N2 - In this study, an eco-friendly coconut oil-based polyol blend was synthesized for bio-based waterborne polyurethane (WBPU) and WBPU-silane composite coatings. It was demonstrated that an increase in silane content incorporated into the WBPU matrix significantly enhanced the corrosion protection of WBPU coatings. Results also show a fourfold increase in the adhesion strength of WBPU-silane composite coatings as compared to that of bare WBPU coatings. Further, the water contact angle revealed that hydrophobic properties increase as the silane content incorporated into the WBPU matrix increases. This work provides a novel route for enhanced corrosion protection utilizing a bio-based polyol blend.

AB - In this study, an eco-friendly coconut oil-based polyol blend was synthesized for bio-based waterborne polyurethane (WBPU) and WBPU-silane composite coatings. It was demonstrated that an increase in silane content incorporated into the WBPU matrix significantly enhanced the corrosion protection of WBPU coatings. Results also show a fourfold increase in the adhesion strength of WBPU-silane composite coatings as compared to that of bare WBPU coatings. Further, the water contact angle revealed that hydrophobic properties increase as the silane content incorporated into the WBPU matrix increases. This work provides a novel route for enhanced corrosion protection utilizing a bio-based polyol blend.

KW - Anti-corossion coating

KW - adhesion strength

KW - coconut oil

KW - silane

KW - thermal stability

KW - waterborne

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Synthesis of Silanated Coconut Oil-Based Waterborne Polyurethane Coating for Corrosion Protection

Abstract

Keywords

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