Thermal and fire behavior of isophorone diisocyanate based polyurethane foams containing conventional flame retardants

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dc.contributor.authorEceiza, I.
dc.contributor.authorBarrio, A.
dc.contributor.authorMartín, L.
dc.contributor.authorVeganzones, M. A.
dc.contributor.authorFernández-Berridi, M. J.
dc.contributor.authorIrusta, L.
dc.contributor.institutionBIOECONOMÍA Y CO2
dc.date.issued2018-03-10
dc.descriptionPublisher Copyright: © 2017 Wiley Periodicals, Inc.
dc.description.abstractThis work reports on the fire behavior of isophorone diisocyanate-based polyurethane foams containing different conventional flame retardants (FRs) such as melamine, ammonium polyphosphate, aluminum hydroxide, expandable graphite, and their combinations. The foams were obtained in a laboratory scale and characterized in terms of their morphology, density, thermal stability, and fire behavior. According to atomic force microscopy, the incorporation of FRs decreased the phase separated domain size. The cellular structure of the foams was examined qualitatively by scanning electron microscopy while the quantitative analysis of the surrounding skin was performed by optical microscopy and Image J. The FR containing foams showed more and smaller cells. The thermogravimetric analysis showed that the FRs had no influence in the initial degradation temperature of the foams. However, the obtained residue values were higher than the theoretical ones, indicating that there was some type of interaction between the FRs and the foams. The fire behavior of polyurethane foams was studied by the cone calorimeter and the data showed that the introduction of expandable graphite and combinations of ammonium polyphosphate/melamine to the reference foam gave rise to a significant reduction in the total heat release. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 45944.en
dc.description.statusPeer reviewed
dc.format.extent1
dc.format.extent1507621
dc.identifier.citationEceiza , I , Barrio , A , Martín , L , Veganzones , M A , Fernández-Berridi , M J & Irusta , L 2018 , ' Thermal and fire behavior of isophorone diisocyanate based polyurethane foams containing conventional flame retardants ' , Journal of Applied Polymer Science , vol. 135 , no. 10 , 45944 , pp. 45944 . https://doi.org/10.1002/app.45944
dc.identifier.doi10.1002/app.45944
dc.identifier.issn0021-8995
dc.identifier.otherresearchoutputwizard: 11556/483
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=85035125508&partnerID=8YFLogxK
dc.language.isoeng
dc.relation.ispartofJournal of Applied Polymer Science
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subject.keywordsFlame retardance
dc.subject.keywordsFoams
dc.subject.keywordsMorphology
dc.subject.keywordsPolyurethane
dc.subject.keywordsThermogravimetric analysis (TGA)
dc.subject.keywordsFlame retardance
dc.subject.keywordsFoams
dc.subject.keywordsMorphology
dc.subject.keywordsPolyurethane
dc.subject.keywordsThermogravimetric analysis (TGA)
dc.subject.keywordsGeneral Chemistry
dc.subject.keywordsSurfaces, Coatings and Films
dc.subject.keywordsPolymers and Plastics
dc.subject.keywordsMaterials Chemistry
dc.subject.keywordsFunding Info
dc.subject.keywordsThe authors acknowledge the University of the Basque Country_x000D_ UPV/EHU (UFI 11/56) and the Basque Government (IT618-13)_x000D_ for the funding received to develop this work.
dc.subject.keywordsThe authors acknowledge the University of the Basque Country_x000D_ UPV/EHU (UFI 11/56) and the Basque Government (IT618-13)_x000D_ for the funding received to develop this work.
dc.titleThermal and fire behavior of isophorone diisocyanate based polyurethane foams containing conventional flame retardantsen
dc.typejournal article
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