Finishing Properties of Bleached and Unbleached Bio-polyurethane Wood Coating

To obtain a more appealing wood coating with lighter color, bleaching treatment was employed. Bleached and unbleached bio-polyurethane (PU) coating was prepared using liquefied bamboo and was applied to rubberwood. The coated wood surface was examined for adhesion, scratch, abrasion, impact, and res...

Full description

Bibliographic Details
Published in:BioResources
Main Author: James R.M.S.; Tahir P.M.; Yusof N.M.; Al-Edrus S.S.O.; Abidin Z.Z.; Uyup M.K.A.; Antov P.; Fatriasari W.; Lee S.H.
Format: Review
Language:English
Published: North Carolina State University 2024
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85193512009&doi=10.15376%2fbiores.19.3.4155-4164&partnerID=40&md5=0ed33415cd40de67acdbed11f50b6e6c
id 2-s2.0-85193512009
spelling 2-s2.0-85193512009
James R.M.S.; Tahir P.M.; Yusof N.M.; Al-Edrus S.S.O.; Abidin Z.Z.; Uyup M.K.A.; Antov P.; Fatriasari W.; Lee S.H.
Finishing Properties of Bleached and Unbleached Bio-polyurethane Wood Coating
2024
BioResources
19
3
10.15376/biores.19.3.4155-4164
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85193512009&doi=10.15376%2fbiores.19.3.4155-4164&partnerID=40&md5=0ed33415cd40de67acdbed11f50b6e6c
To obtain a more appealing wood coating with lighter color, bleaching treatment was employed. Bleached and unbleached bio-polyurethane (PU) coating was prepared using liquefied bamboo and was applied to rubberwood. The coated wood surface was examined for adhesion, scratch, abrasion, impact, and resistance to common household chemicals. The results revealed that the bleaching of liquefied bamboo exerted mixed effects on the finishing properties of the bio-PU coating. Specifically, the surface coated with unbleached bio-PU coating exhibited noticeably higher levels of scratch and impact resistance compared to the surface coated with bleached bio-PU coating. However, both the adhesion and abrasion properties were found to be similar in both cases. Both bleached and unbleached bio-PU coating exhibited similar resistance to various household chemicals, with exception of acetic acid. This research demonstrated a method for producing semi-transparent bio-PU from bamboo biomass for use in wood coating. Bleaching treatment is feasible to produce light-colored coating without significantly affecting the finishing properties of the bio-PU coating. © 2024, North Carolina State University. All rights reserved.
North Carolina State University
19302126
English
Review
All Open Access; Gold Open Access
author James R.M.S.; Tahir P.M.; Yusof N.M.; Al-Edrus S.S.O.; Abidin Z.Z.; Uyup M.K.A.; Antov P.; Fatriasari W.; Lee S.H.
spellingShingle James R.M.S.; Tahir P.M.; Yusof N.M.; Al-Edrus S.S.O.; Abidin Z.Z.; Uyup M.K.A.; Antov P.; Fatriasari W.; Lee S.H.
Finishing Properties of Bleached and Unbleached Bio-polyurethane Wood Coating
author_facet James R.M.S.; Tahir P.M.; Yusof N.M.; Al-Edrus S.S.O.; Abidin Z.Z.; Uyup M.K.A.; Antov P.; Fatriasari W.; Lee S.H.
author_sort James R.M.S.; Tahir P.M.; Yusof N.M.; Al-Edrus S.S.O.; Abidin Z.Z.; Uyup M.K.A.; Antov P.; Fatriasari W.; Lee S.H.
title Finishing Properties of Bleached and Unbleached Bio-polyurethane Wood Coating
title_short Finishing Properties of Bleached and Unbleached Bio-polyurethane Wood Coating
title_full Finishing Properties of Bleached and Unbleached Bio-polyurethane Wood Coating
title_fullStr Finishing Properties of Bleached and Unbleached Bio-polyurethane Wood Coating
title_full_unstemmed Finishing Properties of Bleached and Unbleached Bio-polyurethane Wood Coating
title_sort Finishing Properties of Bleached and Unbleached Bio-polyurethane Wood Coating
publishDate 2024
container_title BioResources
container_volume 19
container_issue 3
doi_str_mv 10.15376/biores.19.3.4155-4164
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85193512009&doi=10.15376%2fbiores.19.3.4155-4164&partnerID=40&md5=0ed33415cd40de67acdbed11f50b6e6c
description To obtain a more appealing wood coating with lighter color, bleaching treatment was employed. Bleached and unbleached bio-polyurethane (PU) coating was prepared using liquefied bamboo and was applied to rubberwood. The coated wood surface was examined for adhesion, scratch, abrasion, impact, and resistance to common household chemicals. The results revealed that the bleaching of liquefied bamboo exerted mixed effects on the finishing properties of the bio-PU coating. Specifically, the surface coated with unbleached bio-PU coating exhibited noticeably higher levels of scratch and impact resistance compared to the surface coated with bleached bio-PU coating. However, both the adhesion and abrasion properties were found to be similar in both cases. Both bleached and unbleached bio-PU coating exhibited similar resistance to various household chemicals, with exception of acetic acid. This research demonstrated a method for producing semi-transparent bio-PU from bamboo biomass for use in wood coating. Bleaching treatment is feasible to produce light-colored coating without significantly affecting the finishing properties of the bio-PU coating. © 2024, North Carolina State University. All rights reserved.
publisher North Carolina State University
issn 19302126
language English
format Review
accesstype All Open Access; Gold Open Access
record_format scopus
collection Scopus
_version_ 1809678470545932288