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NATURAL TANNIN-BASED RIGID FOAMS AS INSULATION FOR DOORS AND WALL PANELS

dc.creatorTondi,G
dc.creatorPizzi,A
dc.creatorOlives,R
dc.date2008-01-01
dc.date.accessioned2019-04-25T12:44:09Z
dc.date.available2019-04-25T12:44:09Z
dc.identifierhttps://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0718-221X2008000300005
dc.identifier.urihttp://revistaschilenas.uchile.cl/handle/2250/61509
dc.descriptionTannin-based rigid foams were shown to be good thermal insulating materials for use in the cavity of hollow-core wooden doors and other wooden cavities. Their thermal insulation capacity is comparable to that of totally synthetic, oil-derived foams, such as polyurethanes, but with the advantage that they do not burn and thus do not emit toxic gases on burning. Exposure to the weather of wooden hollow core structures filled with tannin-based foams confirm that the wood in contact with the foam is not affected by the acidity of the foam due to the already previously demonstrated incorporation of the acid hardener used by coreaction with the hardened polymer network.
dc.formattext/html
dc.languageen
dc.publisherUniversidad del Bío-Bío
dc.relation10.4067/S0718-221X2008000300005
dc.rightsinfo:eu-repo/semantics/openAccess
dc.sourceMaderas. Ciencia y tecnología v.10 n.3 2008
dc.subjectTannins
dc.subjectfoams
dc.subjectthermal insulation
dc.subjectwood
dc.subjectdoors
dc.subjectconstruction
dc.titleNATURAL TANNIN-BASED RIGID FOAMS AS INSULATION FOR DOORS AND WALL PANELS


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