Manufacturing Technique and Property Evaluations of Three-Dimensional Fabric/Foam Composites

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Title:	Manufacturing Technique and Property Evaluations of Three-Dimensional Fabric/Foam Composites
Authors:	Jia Horng Lin;Che Wei Li;Ching Wen Lou
Contributors:	時尚設計學系
Date:	2014-03
Issue Date:	2014-10-08 06:04:47 (UTC+0)
Abstract:	In this study, two agents (a foaming agent and a hardener) are mixed to form rigid polyurethane (PU) foams with various densities, which are separately poured into a mold with a three-dimensional (3D) fabric to form 3D fabric/foam composites. The mechanical property and sound absorbency of the composites are examined. The experiment results show that an increasing density of the two-agent mixture results in a more compact PU foam, a 31 % increase in bursting strength, and a greater resilience, but also a decrease in the sound absorbency coefficient. In sum, variations in the density of the mixture have an impact on the physical properties of the fabric/foam composites, the derived results of which can thus be further applied to product designs.
Relation:	Advanced Materials Research
Appears in Collections:	[Department of Fashion Design] Journal Article

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