Tensile, flexural, impact, and hardness properties of alkaline-treated Sunnhemp fiber reinforced polyester composites

被引：22

作者：

Krishnan, T. ^{[1
]}

Jayabal, S. ^{[2
]}

Krishna, V. Naveen ^{[2
]}

机构：

[1] Annamalai Polytech Coll, Dept Mech Engn, Chettinad, Tamil Nadu, India

[2] AC Govt Coll Engn & Technol, Dept Mech Engn, Karaikkudi, Tamil Nadu, India

来源：

JOURNAL OF NATURAL FIBERS | 2020年 / 17卷 / 03期

关键词：

Crotalaria juncea L; polyester; retting; tensile; flexural; impact; hardness; NATURAL FIBER; MECHANICAL-PROPERTIES; POTENTIAL REINFORCEMENT; SISAL;

D O I：

10.1080/15440478.2018.1492488

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

The natural fibers and their specific properties attracted researchers in the recent years for the development of new polymer composites. In this way, the Crotalaria juncea L. (Sunnhemp) fiber was identified as a potential material for reinforcement and the preparation of polyester-based polymer matrix composites was carried out. The present investigation was focused on fabrication of untreated and alkaline-treated C. juncea L. (Sunnhemp)-polyester composite laminates and the evaluation of tensile, flexural, impact, and hardness properties as per ASTM. The different kinds of fiber orientations such as random, continuous, biaxial, and triaxial were considered and the properties were evaluated.

引用

页码：326 / 336

页数：11

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