2017
DOI: 10.4028/www.scientific.net/amm.866.233
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Study on Air Permeability and Warmth Retention Ability of Polyurethane Foam Plying with Fabrics

Abstract: In this study, we evaluated warmth retention ability of polyurethane foam (non-laminated and laminated) plying with fabrics. The warmth retention ratio, measured by KES-F7, was used for expressing the thermal property of plied samples. Experimental results revealed that the warmth retention ratio of samples that were plied with fabrics were higher than the foams in plain (i.e. without plying with fabric). For non-laminated foams, the fabrics had generally increased the warmth retention ratio by 10%. For lamina… Show more

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Cited by 8 publications
(14 citation statements)
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“…Heat conductivity reportedly decreases with increasing textile thickness increases [30][31][32]. Additionally, a fabric's porosity is the main factor that affects how well it conducts heat.…”
Section: Thermal Conductivity Measurementmentioning
confidence: 99%
“…Heat conductivity reportedly decreases with increasing textile thickness increases [30][31][32]. Additionally, a fabric's porosity is the main factor that affects how well it conducts heat.…”
Section: Thermal Conductivity Measurementmentioning
confidence: 99%
“…Table 1 provides the information of fabrics and foams (non-laiminated and laminated) used in this study [9,10]. The fabrics and foams were conditioned under 65±2% relative humidity and 20±2ºC before use and assessment.…”
Section: Fabric and Foammentioning
confidence: 99%
“…The foam was placed between two fabrics, with technical face facing outside and technical back contacting with the foam. Figure 1 illustrates the plied sample structure [9,10].…”
Section: Plying Of Foam With Fabricmentioning
confidence: 99%
“…Table 1 shows the information of fabrics and foams (non-laiminated and laminated) used in this study [10,11]. The fabrics contain certain percentage of elastic fibre to improve their stretch properties.…”
Section: Fabric and Foammentioning
confidence: 99%
“…The foam was placed between two fabrics, with technical face facing outside and technical back contacting with the foam. Figure 4 provides the plied sample structure [10,11].…”
Section: Plying Of Foam With Fabricmentioning
confidence: 99%