Fire performance and leach resistance of pine wood impregnated with guanyl-urea phosphate/boric acid and a melamine-formaldehyde resin
Document identifier: oai:DiVA.org:ltu-78022
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10.1007/s00107-019-01483-yKeyword: Engineering and Technology,
Mechanical Engineering,
Other Mechanical Engineering,
Teknik och teknologier,
Maskinteknik,
Annan maskinteknik,
Träteknik,
Wood Science and EngineeringPublication year: 2020Relevant Sustainable Development Goals (SDGs):
The SDG label(s) above have been assigned by OSDG.aiAbstract: Scots pine (Pinus sylvestris L.) wood impregnated with guanyl-urea phosphate/boric acid and a melamine-formaldehyde resin exhibited considerably increased resistance to leaching, while sustaining superior fire retardancy as tested by the limiting oxygen index (LOI) method. It was found that guanyl-urea phosphate has been well trapped in the wood structure by the cured resin network as evidenced by FTIR spectroscopy. Markedly, weight percentage gain (WPG) losses of fire retardant as low as 7.4% were achieved after excessive leaching of treated wood (EN 84). This was attributed to the effect of melamine-formaldehyde resin. Overall, this type of treatment could be a reliable method for producing fire-resistant pine wood for exterior uses.
Authors
Chia-Feng Lin
Luleå tekniska universitet; Träteknik
Other publications
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Olov Karlsson
Luleå tekniska universitet; Träteknik
Other publications
>>
George I. Mantanis
Department of Forestry, Wood Sciences and Design, Laboratory of Wood Science and Technology, University of Thessaly, Karditsa, Greece
Other publications
>>
Dick Sandberg
Luleå tekniska universitet; Träteknik
Other publications
>>
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header:
identifier: oai:DiVA.org:ltu-78022
datestamp: 2021-04-19T12:50:43Z
setSpec: SwePub-ltu
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recordContentSource: ltu
recordCreationDate: 2020-03-10
identifier:
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-78022
10.1007/s00107-019-01483-y
2-s2.0-85076615104
titleInfo:
@attributes:
lang: eng
title: Fire performance and leach resistance of pine wood impregnated with guanyl-urea phosphate/boric acid and a melamine-formaldehyde resin
abstract: Scots pine (Pinus sylvestris L.) wood impregnated with guanyl-urea phosphate/boric acid and a melamine-formaldehyde resin exhibited considerably increased resistance to leaching while sustaining superior fire retardancy as tested by the limiting oxygen index (LOI) method. It was found that guanyl-urea phosphate has been well trapped in the wood structure by the cured resin network as evidenced by FTIR spectroscopy. Markedly weight percentage gain (WPG) losses of fire retardant as low as 7.4% were achieved after excessive leaching of treated wood (EN 84). This was attributed to the effect of melamine-formaldehyde resin. Overall this type of treatment could be a reliable method for producing fire-resistant pine wood for exterior uses.
subject:
@attributes:
lang: eng
authority: uka.se
topic:
Engineering and Technology
Mechanical Engineering
Other Mechanical Engineering
@attributes:
lang: swe
authority: uka.se
topic:
Teknik och teknologier
Maskinteknik
Annan maskinteknik
@attributes:
lang: swe
authority: ltu
topic: Träteknik
genre: Research subject
@attributes:
lang: eng
authority: ltu
topic: Wood Science and Engineering
genre: Research subject
language:
languageTerm: eng
genre:
publication/journal-article
ref
note:
Published
4
Validerad;2020;Nivå 2;2020-03-10 (johcin)
name:
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type: personal
authority: ltu
namePart:
Lin
Chia-Feng
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roleTerm: aut
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Luleå tekniska universitet
Träteknik
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0000-0003-0852-5066
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Olov
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Luleå tekniska universitet
Träteknik
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George I.
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affiliation: Department of Forestry Wood Sciences and Design Laboratory of Wood Science and Technology University of Thessaly Karditsa Greece
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authority: ltu
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Sandberg
Dick
1967-
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roleTerm: aut
affiliation:
Luleå tekniska universitet
Träteknik
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0000-0002-4526-9391
originInfo:
dateIssued: 2020
publisher: Springer
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type: host
titleInfo:
title: European Journal of Wood and Wood Products
identifier:
0018-3768
1436-736X
part:
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@attributes:
type: volume
number: 78
@attributes:
type: issue
number: 1
extent:
start: 107
end: 111
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form: print
typeOfResource: text