Tensile Properties of Copper Core Yarn

Perumalraj, R.; Dasaradan, B S

doi:10.1177/0731684409341676

Cited by 11 publications

(10 citation statements)

References 6 publications

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“…The tensile properties of composite material is playing major role on the application of technical textile in the area of geotextile, industrial textile and automobile textile [27–29]. Although many research works have been carried out recently on composite materials, application of sisal and polypropylene blends have not been studied extensively and no exclusive study has been reported in this area of cross direction tensile properties of sisal with polypropylene blended needle punched non-woven fabrics with different blend proportion.…”

Section: Introductionmentioning

confidence: 99%

Tensile characteristics of sisal and polypropylene fibre non-woven materials for geo-textile applications

Ilango¹,

Shabaridharan²,

Kumar³

et al. 2017

Journal of Industrial Textiles

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The objective of this study is to analyse the cross direction tensile properties of composite non-woven fabrics. Three different blend proportion, that is, 20% sisal/80% polypropylene, 80% sisal/20% polypropylene and 50% sisal/50% polypropylene were used to study the tensile properties of the composite non-woven fabrics. Box–Behnken design has been used with three parameters namely, punch density, depth of needle penetration and mass per unit area. The samples produced were subjected to calendaring at 145℃ temperature and 6.12 kg/cm2 pressure. The tensile strength of tested fabrics has been analysed in detail and it has been found that 20% sisal/80% polypropylene composite non-woven fabric is performing better than other blends.

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Section: Introductionmentioning

confidence: 99%

Tensile characteristics of sisal and polypropylene fibre non-woven materials for geo-textile applications

Ilango¹,

Shabaridharan²,

Kumar³

et al. 2017

Journal of Industrial Textiles

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“…If conductive polymers are applied on the surface of textile material then an electro‐conductive textile composite can be developed, which will be strong, flexible and light‐weight unlike metals. Imparting electrical conductivity to the textile materials by metal coating or incorporating metal wires into textile structure is a common practice . Also, now‐a‐days metal fibers are used during spinning of yarns to make it electro‐conductive .…”

Section: Introductionmentioning

confidence: 99%

Polypyrrole‐silk electro‐conductive composite fabric byin situchemical polymerization

Malhotra

Maity

Chatterjee

2014

J of Applied Polymer Sci

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This article describes the preparation of polypyrrole-silk composite fabric by in situ chemical polymerization of pyrrole. In situ polymerization process has been optimized by employing Box-Behnken response surface design. The effect of process parameters on surface resistivity of the fabric has been statistically analyzed. Most significant process parameter and interaction effects have been identified. Thermal, electrical, and morphological properties of the composite fabric have been studied. Surface resistivity of the fabric obtained is 636.33 X. The fabric composite shows a liner V-I characteristic like an Ohmic conductor. An exponential rise of surface temperature of the fabric is observed by the application of DC voltage across it. Optical microscopic and SEM studies reveal uniform and even coating of polypyrrole on silk surface. FTIR studies indicate a possible chemical interaction between polypyrrole and silk. The polypyrrole-treated composite fabric exhibits enhanced thermal stability as is evidenced from DSC and TGA result.

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“…This can be explained by the amount of yarn used in the fabric structure as well as the placement of the yarns within the multi-axial form. As the openness between the yarns increases, the EMSE of the fabrics decreases [34]. Moreover, it is stated in the literature that the structures with smaller gaps between conductive fibres display higher overall EMSE at high frequencies, on the other hand, bigger gaps between conductive fibres exhibit higher overall EMSE at low frequency [4,35].…”

Section: Emse Performance Of Fabrics and Reinforced Compositesmentioning

confidence: 98%

Evaluation of electromagnetic shielding effectiveness of multi-axial fabrics and their reinforced PES composites

Erdem

2016

Bull Mater Sci

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The usage of electrical and electronic equipments has been increasing in daily life, which has a potential hazardous impact on humans and other living organisms. In this paper, multi-axial fabrics containing steel yarns and carbon filaments, and their polyester (PES) resin-reinforced composites have been prepared for electromagnetic shielding applications. The electromagnetic shielding effectiveness (EMSE) of these structures was determined by using coaxial transmission line measurement technique. There were eight different multi-axial fabrics constructed. It was observed that the amount and the orientation of carbon and stainless steel yarns influenced the EMSE performances of multi-axial fabrics and their reinforced PES composites. The structures containing both carbon filaments and stainless steel yarns exhibited better EMSE than the ones including only one type of conductive yarns or filaments. Also, the EMSE performance of multi-axial fabrics was found better than their reinforced composites. The best EMSE results were obtained for the fabric, including two layers of yarns (steel and carbon) on top of each other in the centre with the angle of 45 and −45 • .

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Tensile Properties of Copper Core Yarn

Cited by 11 publications

References 6 publications

Tensile characteristics of sisal and polypropylene fibre non-woven materials for geo-textile applications

Tensile characteristics of sisal and polypropylene fibre non-woven materials for geo-textile applications

Polypyrrole‐silk electro‐conductive composite fabric byin situchemical polymerization

Evaluation of electromagnetic shielding effectiveness of multi-axial fabrics and their reinforced PES composites

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