Insulation and mechanical properties of jute and hollow conjugated polyester reinforced nonwoven composite

被引：18

作者：

Zakriya, G. Mohamed ^{[1
]}

Ramakrishnan, G. ^{[1
]}

机构：

[1] Kumaraguru Coll Technol, Dept Fash Technol, Coimbatore, Tamil Nadu, India

来源：

ENERGY AND BUILDINGS | 2018年 / 158卷

关键词：

jute-hollow conjugated polyester; mechanical-thermal properties; acoustic emission; statistical properties/methods; nonwoven composite; THERMAL INSULATION; BEHAVIOR;

D O I：

10.1016/j.enbuild.2017.11.010

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Good thermal, acoustic insulation and mechanical strength performances through an optimized manufacturing design are well suited for practical structural engineering application. The Weight (3280 g/m(2)), blend ratio (50/50%) of Jute/Hollow conjugated polyester (HCP) fibre and needling density (150punches/cm(2)) were fixed as constant. Structural differences adopted on manufacturing process in the form of sandwich structure (A), blended fibre structure (B), blended fibre along with 5% of low melt polyester content (C) and stitched layers of nonwoven composites (D) were manufactured. Sample A and D were used as backing for wall hangings, which can be used to control the indoor climate, primarily in air conditioning process. Sample C and B being insulating materials for thermal and sound properties, show better mechanical properties such as tensile strength, young's modulus, good hardness and impact strength when compared with A and D samples. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：1544 / 1552

页数：9

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