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Influence of isocyanate structures on mechanical performance of aluminum bonded with green polyurethane adhesive

Polyurethane (PU) adhesives were prepared from three different polyols based on polycaprolactone (PCL)/palm kernel oil (PKO) with an aromatic and cycloaliphatic diisocyanate. The adhesives were characterized through Fourier Transformer Infrared (FTIR) spectroscopy in order to ensure the formation of...

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Main Authors: N., Muhammad Zain,, S.H., Ahmad,, N.A., Ahad,, E.S., Ali,
Format: Conference Paper
Language:en_US
Published: 2015
Subjects:
Crosslink density
FTIR spectra
Lap shear strength
PU adhesive
Online Access:http://ddms.usim.edu.my/handle/123456789/9211
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spelling my.usim-92112015-08-25T07:12:04Z Influence of isocyanate structures on mechanical performance of aluminum bonded with green polyurethane adhesive N., Muhammad Zain, S.H., Ahmad, N.A., Ahad, E.S., Ali, Crosslink density FTIR spectra Lap shear strength PU adhesive Polyurethane (PU) adhesives were prepared from three different polyols based on polycaprolactone (PCL)/palm kernel oil (PKO) with an aromatic and cycloaliphatic diisocyanate. The adhesives were characterized through Fourier Transformer Infrared (FTIR) spectroscopy in order to ensure the formation of urethane and the completeness of polymer reaction. The effects of NCO/OH ratios and types of diisocyanate on PU adhesive strength were investigated. The adhesive strength of metal to metal bonding was determined by single lap shear joint testing. The correlation between crosslinking of PU network and adhesive strength was also studied by performing swelling tests. © (2014) Trans Tech Publications, Switzerland. 2015-08-25T07:12:04Z 2015-08-25T07:12:04Z 2014-01-01 Conference Paper 9783-0378-5978-0 1022-6680 http://ddms.usim.edu.my/handle/123456789/9211 en_US
institution Universiti Sains Islam Malaysia
building USIM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universit Sains Islam i Malaysia
content_source USIM Institutional Repository
url_provider http://ddms.usim.edu.my/
language en_US
topic Crosslink density
FTIR spectra
Lap shear strength
PU adhesive
spellingShingle Crosslink density
FTIR spectra
Lap shear strength
PU adhesive
N., Muhammad Zain,
S.H., Ahmad,
N.A., Ahad,
E.S., Ali,
Influence of isocyanate structures on mechanical performance of aluminum bonded with green polyurethane adhesive
description Polyurethane (PU) adhesives were prepared from three different polyols based on polycaprolactone (PCL)/palm kernel oil (PKO) with an aromatic and cycloaliphatic diisocyanate. The adhesives were characterized through Fourier Transformer Infrared (FTIR) spectroscopy in order to ensure the formation of urethane and the completeness of polymer reaction. The effects of NCO/OH ratios and types of diisocyanate on PU adhesive strength were investigated. The adhesive strength of metal to metal bonding was determined by single lap shear joint testing. The correlation between crosslinking of PU network and adhesive strength was also studied by performing swelling tests. © (2014) Trans Tech Publications, Switzerland.
format Conference Paper
author N., Muhammad Zain,
S.H., Ahmad,
N.A., Ahad,
E.S., Ali,
author_facet N., Muhammad Zain,
S.H., Ahmad,
N.A., Ahad,
E.S., Ali,
author_sort N., Muhammad Zain,
title Influence of isocyanate structures on mechanical performance of aluminum bonded with green polyurethane adhesive
title_short Influence of isocyanate structures on mechanical performance of aluminum bonded with green polyurethane adhesive
title_full Influence of isocyanate structures on mechanical performance of aluminum bonded with green polyurethane adhesive
title_fullStr Influence of isocyanate structures on mechanical performance of aluminum bonded with green polyurethane adhesive
title_full_unstemmed Influence of isocyanate structures on mechanical performance of aluminum bonded with green polyurethane adhesive
title_sort influence of isocyanate structures on mechanical performance of aluminum bonded with green polyurethane adhesive
publishDate 2015
url http://ddms.usim.edu.my/handle/123456789/9211
_version_ 1645152563487571968
score 13.214268

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