Effect of inter-laminar fibre orientation on the tensile properties of sisal fibre reinforced polyester composites

被引：8

作者：

Senthilkumar, K. ^{[1
]}

Siva, I. ^{[1
]}

Jappes, J. T. Winowlin ^{[1
]}

Amico, S. C. ^{[2
]}

Cardona, F. ^{[3
]}

Sultan, M. T. H. ^{[3
]}

机构：

[1] Kalasalingam Univ, Ctr Composite Mat, Dept Mech Engn, Krishnankoil, Tamil Nadu, India

[2] Univ Fed Rio Grande do Sul, DEMAT, BR-90046900 Porto Alegre, RS, Brazil

[3] Univ Putra Malaysia, AMRC, Serdang, Malaysia

来源：

AEROTECH VI - INNOVATION IN AEROSPACE ENGINEERING AND TECHNOLOGY | 2016年 / 152卷

关键词：

MECHANICAL-PROPERTIES; BEHAVIOR;

D O I：

10.1088/1757-899X/152/1/012055

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

In this present work, effects of interlamina fibre orientation on the tensile properties of composites were studied and the results were discussed. The varying types of fibre oriented composites were prepared using the compression moulding technique at a pressure of 17 MPa. The different types of oriented composites investigated were 90 degrees/0 degrees /90 degrees, 0 degrees /90 degrees /0 degrees, 90 degrees /0 degrees /0 degrees /90 degrees, 0 degrees /45 degrees /0 degrees, 0 degrees /90 degrees /45 degrees /45 degrees /90 degrees /0 degrees, 0 degrees /45 degrees /90 degrees /90 degrees /45 degrees /0 degrees and these composites were subjected to tensile testing according to ASTM: D3039-08. The sisal fibres were arranged in various angles with the help of specially designed mould. It was found that the tensile strength of sisal fibre composites improved when 0 degrees oriented fibres were positioned at the extreme layers of the composites compared to 90 degrees oriented fibres. The highest tensile strength among the types of composites was observed for 0 degrees /90 degrees /0 degrees. The scanning electron microscopy (SEM) analysis was performed to understand the interphase adhesion mechanism.

引用

页数：5

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