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Development of coating materials from liquid wax esters for wood top-based coating

Of late, UV-curable products are gaining attention in the wood industry because of the effectiveness and efficiency of this method. UV-curable surface coatings are widely used because of their excellent properties and because they are environmentally friendly products. In this study, immobilized Can...

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Main Authors: Abdul Rahman, Mohd Basyaruddin, Abdul Ghani, Noraini, Nik Salleh, Nik Ghazali, Basri, Mahiran, Raja Abdul Rahman, Raja Noor Zaliha, Salleh, Abu Bakar
Format: Article
Language:English
Published: ACA and OCCA 2011
Online Access:http://psasir.upm.edu.my/id/eprint/25056/1/Development%20of%20coating%20materials%20from%20liquid%20wax%20esters%20for%20wood%20top.pdf
http://psasir.upm.edu.my/id/eprint/25056/
http://link.springer.com/article/10.1007/s11998-010-9291-0?view=classic
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spelling my.upm.eprints.250562016-09-27T04:53:57Z http://psasir.upm.edu.my/id/eprint/25056/ Development of coating materials from liquid wax esters for wood top-based coating Abdul Rahman, Mohd Basyaruddin Abdul Ghani, Noraini Nik Salleh, Nik Ghazali Basri, Mahiran Raja Abdul Rahman, Raja Noor Zaliha Salleh, Abu Bakar Of late, UV-curable products are gaining attention in the wood industry because of the effectiveness and efficiency of this method. UV-curable surface coatings are widely used because of their excellent properties and because they are environmentally friendly products. In this study, immobilized Candida antarctica lipase B was used to catalyze formation of liquid wax esters, such as adipate esters, via a solvent-free process. The adipate esters formed were then used as UV-curable reactants in the wood coating formulations, consisting of epoxy acrylate, additives, and a photoinitiator. The performance of the products was evaluated by coating them onto glass tiles (using gel content, hardness, and scratch resistance tests) and wood panels (using adhesion, impact, and heat resistance tests). The coated film from this formulation performed well during the evaluation tests. The gel content exhibited more than 90% polymerization, while the pendulum hardness gave a value of 55.25%. Both analyses were significant in determining the effect of irradiation cycles. A scratch test was also carried out to verify the resistance of the coating. The maximum weight load which can be resisted by the wax esters formulation is 4.5 N. ACA and OCCA 2011-03 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/25056/1/Development%20of%20coating%20materials%20from%20liquid%20wax%20esters%20for%20wood%20top.pdf Abdul Rahman, Mohd Basyaruddin and Abdul Ghani, Noraini and Nik Salleh, Nik Ghazali and Basri, Mahiran and Raja Abdul Rahman, Raja Noor Zaliha and Salleh, Abu Bakar (2011) Development of coating materials from liquid wax esters for wood top-based coating. Journal of Coating Technology and Research, 8 (2). pp. 229-236. ISSN 1547-0091; ESSN: 1935-3804 http://link.springer.com/article/10.1007/s11998-010-9291-0?view=classic 10.1007/s11998-010-9291-0
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Of late, UV-curable products are gaining attention in the wood industry because of the effectiveness and efficiency of this method. UV-curable surface coatings are widely used because of their excellent properties and because they are environmentally friendly products. In this study, immobilized Candida antarctica lipase B was used to catalyze formation of liquid wax esters, such as adipate esters, via a solvent-free process. The adipate esters formed were then used as UV-curable reactants in the wood coating formulations, consisting of epoxy acrylate, additives, and a photoinitiator. The performance of the products was evaluated by coating them onto glass tiles (using gel content, hardness, and scratch resistance tests) and wood panels (using adhesion, impact, and heat resistance tests). The coated film from this formulation performed well during the evaluation tests. The gel content exhibited more than 90% polymerization, while the pendulum hardness gave a value of 55.25%. Both analyses were significant in determining the effect of irradiation cycles. A scratch test was also carried out to verify the resistance of the coating. The maximum weight load which can be resisted by the wax esters formulation is 4.5 N.
format Article
author Abdul Rahman, Mohd Basyaruddin
Abdul Ghani, Noraini
Nik Salleh, Nik Ghazali
Basri, Mahiran
Raja Abdul Rahman, Raja Noor Zaliha
Salleh, Abu Bakar
spellingShingle Abdul Rahman, Mohd Basyaruddin
Abdul Ghani, Noraini
Nik Salleh, Nik Ghazali
Basri, Mahiran
Raja Abdul Rahman, Raja Noor Zaliha
Salleh, Abu Bakar
Development of coating materials from liquid wax esters for wood top-based coating
author_facet Abdul Rahman, Mohd Basyaruddin
Abdul Ghani, Noraini
Nik Salleh, Nik Ghazali
Basri, Mahiran
Raja Abdul Rahman, Raja Noor Zaliha
Salleh, Abu Bakar
author_sort Abdul Rahman, Mohd Basyaruddin
title Development of coating materials from liquid wax esters for wood top-based coating
title_short Development of coating materials from liquid wax esters for wood top-based coating
title_full Development of coating materials from liquid wax esters for wood top-based coating
title_fullStr Development of coating materials from liquid wax esters for wood top-based coating
title_full_unstemmed Development of coating materials from liquid wax esters for wood top-based coating
title_sort development of coating materials from liquid wax esters for wood top-based coating
publisher ACA and OCCA
publishDate 2011
url http://psasir.upm.edu.my/id/eprint/25056/1/Development%20of%20coating%20materials%20from%20liquid%20wax%20esters%20for%20wood%20top.pdf
http://psasir.upm.edu.my/id/eprint/25056/
http://link.springer.com/article/10.1007/s11998-010-9291-0?view=classic
_version_ 1643828545270579200
score 13.211869

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